SSC JE Electrical Engineering 22nd Jan 2018 Shift-1

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 1

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In the following question, select the related word pair from the given alternatives.
Rain : Clouds :: ? : ?

A

Rice : Food

B

Grey : Colour

C

Heat : Sun

D

Snow : Mountains

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 2

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In the following question, select the related word from the given alternatives.
Cactus : Plant :: Rice : ?

A

Basmati

B

Crop

C

White

D

Rabi

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 3

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In the following question, select the related word from the given alternatives.
Pink : Colour :: Eagle : ?

A

Black

B

Symbol

C

Bird

D

Sky

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 4

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In the following question, select the related letter pair from the given alternatives.
TOM : NIG :: ? : ?

A

EAT : YUN

B

EAT : XXM

C

FAT : LMV

D

EAT : ZXC

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 5

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In the following question, select the related letters from the given alternatives.
LERI : PJVN :: MONT : ?

A

WRTY

B

QTRY

C

RITY

D

RQYB

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 6

Report

In the following question, select the related letters from the given alternatives.
SAT : WEX :: MET : ?

A

AQI

B

IYX

C

FHY

D

QIX

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 7

Report

In the following question, select the related number from the given alternatives.
43 : 7 :: 23 : ?

A

6

B

4

C

7

D

5

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 8

Report

In the following question, select the related number from the given alternatives.
38 : 53 :: 53 : ?

A

72

B

68

C

79

D

87

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 9

Report

In the following question, select the related number from the given alternatives.
9 : 81 :: 11 : ?

A

78

B

93

C

121

D

146

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 10

Report

In the following question, select the odd word from the given alternatives.

A

Goggle

B

Purse

C

Accessories

D

Belt

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 11

Report

In the following question, select the odd word from the given alternatives.

A

Grapes

B

Guava

C

Cauliflower

D

Orange

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 12

Report

In the following question, select the odd word from the given alternatives.

A

Sparrow

B

Rat

C

Ostrich

D

Parrot

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 13

Report

In the following question, select the odd letters from the given alternatives.

A

GCXTO

B

KGBXS

C

RNIEX

D

QMHDY

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 14

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In the following question, select the odd letters from the given alternatives.

A

SOKG

B

AWSO

C

RNJF

D

CYTP

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 15

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In the following question, select the odd letters from the given alternatives.

A

KNQ

B

DGJ

C

WZB

D

TWZ

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 16

Report

In the following question, select the odd number pair from the given alternatives.

A

7 - 11

B

12 - 16

C

14 - 18

D

9 - 15

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 17

Report

In the following question, select the odd number pair from the given alternatives.

A

2 - 4

B

3 - 9

C

4 - 18

D

5 - 25

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 18

Report

In the following question, select the odd letters from the given alternatives.

A

76 - 42

B

92 - 20

C

73 - 21

D

93 - 27

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 19

Report

Arrange the given words in the sequence in which they occur in the dictionary.
1. Flagrant
2. Flavour
3. Flatter
4. Flick
5. Flawed

A

13254

B

31254

C

23541

D

32541

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 20

Report

According to dictionary, which of the following word will come at THIRD position?
1. Heritage
2. Helpful
3. Hectic
4. Heroic
5. Heroism

A

Hectic

B

Heritage

C

Heroic

D

Helpful

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 21

Report

From the given alternatives, according to dictionary, which word will come at LAST position?

A

Juvenile

B

Justify

C

Judge

D

Justice

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 22

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A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
F, M, T, ?, H, O

A

B

B

C

C

A

D

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 23

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A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
ROK, LIE, FCY, ZWS, ?

A

LAQ

B

SRV

C

TQM

D

FMQ

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 24

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A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
FAQ, LGW, RMC, ?, DYO

A

VIR

B

XSI

C

LSI

D

MIS

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 25

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In the following question, select the missing number from the given alternatives.
14, 22, 49, 113, 238, ?

A

386

B

532

C

454

D

576

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 26

Report

In the following question, select the missing number from the given alternatives.
42, 21, 21, 31.5, 63, ?

A

169.75

B

157.5

C

152.5

D

126.75

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 27

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In the following question, select the missing number from the given alternatives.
14, 44, 135, 409, 1232, ?

A

2962

B

3340

C

3702

D

3406

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 28

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E is sitting between D and A, B is to the right of A, C is at one of the ends and C and D are sitting next to each other. Who is sitting third?

A

D

B

A

C

B

D

E

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 29

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Showing a photograph of a married couple B said that the gentleman in it was his father's father and A said that the lady in it was her mother. How is A related to B?

A

A is B's mother's sister

B

A is B's sister

C

A is B's Father's sister

D

A is B's mother

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 30

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From the given alternative words select the word which cannot be formed using the letters of the given word.
MERCANTILE

A

truce

B

learn

C

trace

D

claim

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 31

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If OLYMPUS is coded as MJWKNSQ, then how will TEN be coded as?

A

RCL

B

GVM

C

SDM

D

UFO

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 32

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In a certain code language, 1875 means 'wound the round watch', 6143 means 'a cake is round' and 7321 means 'watch a round wheel'. Find the code for 'watch'.

A

1

B

8

C

5

D

7

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 33

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In a certain code language, '$$+$$' represents '$$-$$', '$$-$$' represents '$$\times$$', '$$\times$$' represents '$$\div$$' and '$$\div$$' represents '$$+$$'. Find out the answer to the following question.
$$96 \times 4 \div 125 + 25 - 5 = ?$$

A

23

B

24

C

50

D

8

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 34

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If 17 $ 22 = 4 and 56 $ 13 = 7, then find the value of 71 $ 25 = ?

A

56

B

96

C

1

D

8

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 35

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If A $ B means A is son of B, A # B means A is brother of B and If A * B means A is father of B, then what does X # Y * Z $ W mean?

A

W is X's brother's wife

B

W is X's wife

C

W is X's mother

D

W is X's sister

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 36

Report

Select the missing number from the given responses

A

3

B

9

C

-3

D

11

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 37

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Which of the following terms follows the trend of the given list?
OOXXXXX, OXOXXXX, OXXOXXX, OXXXOXX, OXXXXOX, _____________.

A

XOXXXXO

B

XOXXXOX

C

OXXXOXX

D

OXXXXXO

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 38

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A scientist is studying the behaviour of an ant. The ant picks food and walks 5 cm North, then it turns to its right and walks for another 11 cm. then it turns right and walks 3 cm, then it turns West and walks 15 cm, then finally it turns to its left and walks 2 cm. Where is the ant now with respect to its starting point?

A

4 cm East

B

26 cm West

C

4 cm West

D

26 cm East

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 39

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Two football players start running from the same point on the ground. Player A runs 10 km East, then turns to his left and runs 13 km. In the meanwhile Player B runs 6 km South, then he runs 3 km East, then he turns to his left and runs 19 km. Where is Player A with respect to Player B?

A

7 km West

B

7 km East

C

13 km East

D

13 km West

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 40

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In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: Some chapters are physics
Statement II: All science is physics

Conclusion I: All science is chapters
Conclusion II: Some physics is science

A

Only conclusion I follows

B

Only conclusion II follows

C

Both conclusions I and II follow

D

Neither conclusion I nor conclusion II follows

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 41

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In the question three statements are given, followed by three conclusions, I, II and III. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement I: All success is victory
Statement II: All luck is success
Statement III: Some hard work is luck

Conclusion I: Some success is hard work
Conclusion II: Some hard work is victory
Conclusion III: No victory is luck

A

Only conclusions I and II follow

B

Only conclusions II and III follow

C

Only conclusions I and III follow

D

All conclusions I, II and III follow

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 42

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Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

A

B

C

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 43

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Which of the following answer figure patterns can be combined to make the question figure?

A

B

C

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 44

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In the following figure, square represents Professors, triangle represents Social Workers. circle represents Dieticians and rectangle represents Men. Which set of letters represents Dieticians who are not men?

A

EFGI

B

BDKHJ

C

IGAC

D

DEJI

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 45

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Which of the following Venn Diagram represents the relationship between Butterflies, Animals and Insects?

A

B

C

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 46

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Which answer figure will complete the pattern in the question figure?

A

B

C

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 47

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From the given answer figures, select the one in which the question figure is hidden/embedded.

A

B

C

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 48

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A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

A

B

C

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 49

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If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

A

B

C

D

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 50

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A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example 'C' can be represented by 43, 41 etc and 'O' can be represented by 97, 78 etc. Similarly, you have to identify the set for the word 'SPAN'.

A

66,87,33,56

B

59,78,42,31

C

86,89,32,55

D

78,43,22,98

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 51

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Preliminary expenses are the examples of .......

A

Capital expenditure

B

Capital gain

C

revenue expenditure

D

deferred revenue expenditure

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 52

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Which economic activity cannot be included in the tertiary sector?

A

Working in a call-centre

B

Tuition occupation

C

Bee-keeping

D

Banking

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 53

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Which of the following statement is true for the Public Sector Unit?

A

Most of assets is owned by a group of people

B

Most of assets is owned by big companies

C

Most of assets is owned by government

D

Most of assets is owned by an individual

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 54

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The percentage of India's population in the total population of the world as per 2011 census is: ......

A

17.5%

B

18.01%

C

19.35%

D

20.25%

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 55

Report

Which of the following five year plan of India recognized human development as the core of development efforts?

A

Eighth five year plan

B

Ninth five year plan

C

Tenth five year plan

D

Eleventh five year plan

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 56

Report

Which of the following thinker is associated with "the concept of political sovereignty"?

A

MacIver

B

Socrates

C

Rousseau

D

Plato

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 57

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Who said, "A good citizen makes a good state and a bad citizen makes a bad state"?

A

Plato

B

Aristotle

C

G. B. Shaw

D

Rousseau

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 58

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Panchayat Samiti at the block level in India is a/an _________.

A

Advisory Body

B

Coordinating Authority only

C

Supervisory Authority only

D

Administrative Authority

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 59

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According to Indian Constitution, who decides the salary of members of Parliament?

A

Union Council of Ministers

B

Parliament

C

Supreme Court

D

President of India

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 60

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Which one of the following is not correctly matched?

A

Eighth Schedule : Languages

B

Second Schedule : Form of Oath of office

C

Fourth Schedule : Allocation of seats in Rajya Sabha

D

Tenth Schedule : Defection related provisions

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 61

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When did the Chinese traveler 'Sung Yun' come to India?

A

510 AD

B

518 AD

C

525 AD

D

528 AD

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 62

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Which among the following state 'Odantpuri' education center was situated?

A

Bengal

B

Gujarat

C

Bihar

D

Tamil Nadu

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 63

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Who was the founder of Bahmani Kingdom?

A

Hasan Gangu

B

Firoz Shah

C

Mahmud Gawan

D

Asaf Khan

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 64

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During whose rule in India did the Khilafat movement begin?

A

Lord Mountbatten

B

Lord Dalhousie

C

Lord Chelmsford

D

Lord Curzon

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 65

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Who among the following was the founder of the Arya Mahila Samaj in the early 1880s?

A

Swami Dayananda Saraswati

B

Swami Vivekananada

C

Ramabai Ranade

D

Pandita Ramabai

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 66

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Dasht-e Kavir Desert is located in which country?

A

Iran

B

Saudi Arab

C

Iraq

D

Sudan

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 67

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Which of the following layers is called "Barysphere"?

A

Earth's most internal layer

B

Earth's intermediate layer

C

Earth's topmost layer

D

Lowest part of the atmosphere where climate changes occur

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 68

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The Blue Nile river originates from which of the following lakes?

A

Lake Victoria

B

Lake Tana

C

Lake Edward

D

Lake Albert

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 69

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Which of the following states of India has the largest percentage of geographical area under forest as per the report of the Forest survey of India?

A

Manipur

B

Meghalaya

C

Mizoram

D

Nagaland

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 70

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At which of the following towns the Alaknanda and the Bhagirathi combines to form River Ganga?

A

Haridwar

B

Rishikesh

C

Rudraprayag

D

Devprayag

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 71

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Nirvana Fund' was set up by NSDC for financial help to

A

Entrepreneurs from the bottom rungs of society

B

Displaced Kashmiri Pandits

C

Old age people having no means of livelihood

D

Ventures of selected candidates trained under PMKVY but did not get any job.

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 72

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Nakul Swasthya Patra' is a scheme by the Government for which among the following purposes?

A

Wellness of animals

B

Wellness of animal owners

C

Taking care of lactating mother in the rural areas

D

Taking care of newborn babies in the rural areas

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 73

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Which mine of India was in the news recently for becoming the country's first iron-ore mine to have a solar plant for reducing carbon footprint?

A

Talchar mine

B

Koraput mine

C

Noamundi mine

D

Ratnagiri mine

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 74

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Where will the Summer Olympics be held in 2028?

A

Sydney

B

Paris

C

Los Angeles

D

Copenhagen

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 75

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- Which country has won the 2017 Davis Cup Tennis Tournament?

A

Switzerland

B

Serbia

C

France

D

Belarus

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 76

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“You are Unique” is written by .......

A

Dr. A. P. J. Abdul Kalam

B

Khushwant Singh

C

Taslima Nasrin

D

Arvind Adiga

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 77

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The third Indian Council for Cultural Relations (ICCR) Distinguished Indologist Award for the year 2017 was awarded to Japanese professor ......

A

Hiroshi Marui

B

Shimamaru Marui

C

Nagasaki Marui

D

Toyota Marui

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 78

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Which of the following city has became first Indian city to get UNESCO’s world heritage city tag?

A

Jaipur

B

Ahmedabad

C

Gandhi Nagar

D

Allahabad

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 79

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In June 2017, which of the following countries have signed a protocol of cooperation in the field of archive?

A

India and Israel

B

India and Portugal

C

India and Netherland

D

India and Iran

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 80

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India has signed an agreement to provide USD 318 million as line of credit for developing railway sector of which of the following country?

A

Bangladesh

B

Nepal

C

China

D

Sri Lanka

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 81

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Dot Matrix is a type of ......

A

Tape

B

Disk

C

Printer

D

Bus

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 82

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The secondary storage devices can only store data but they cannot perform .......

A

Arithmetic operations

B

Logic operations

C

Fetch operations

D

All options are correct

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 83

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In the modern periodic table metals, metalloids and non metals are found in which block?

A

s-Block

B

p-block

C

d-block

D

f-block

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 84

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Cinnabar is ore of which of the following?

A

Magnesium

B

Aluminium

C

Mercury

D

Iron

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 85

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In which of the following mirror size of image formed is always equal to the size of object?

A

Convex mirror

B

Concave mirror

C

Plane mirror

D

Both convex and concave mirror

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 86

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Mass of a hydrogen atom is how many time the mass of an electron?

A

1000

B

8000

C

1837

D

5000

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 87

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Which of the following are Fabrics that may contain polyester?
I. Polycot
II. Polywool
III. Terrycot

A

Only I and II

B

Only I and III

C

Only II and III

D

All I, II and III

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 88

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Which of the following term does NOT represent electrical power in circuit?

A

$$I^2R$$

B

$$IR^2$$

C

$$VI$$

D

$$\frac{V^2}{R}$$

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 89

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A positively charged particle projected towards west is deflected towards north by a magnetic field. What is the direction of magnetic field?

A

toward south

B

toward east

C

downward

D

upward

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 90

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Which of the following is NOT positively charged?

A

Alpha particle

B

Proton

C

Helium nucleus

D

Electron

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 91

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Which is a water soluble Vitamin?

A

Vitamin A

B

Vitamin C

C

Vitamin D

D

Vitamin K

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 92

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Match the items given in column(A) with those in column(B).

A

I-3, II-2, III-1

B

I-1, II-2, III-3

C

I-3, II-1, III-2

D

I-2, II-1, III-3

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 93

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How many number of chambers are there in human heart?

A

Two

B

Three

C

Four

D

Five

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 94

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Which of the following is NOT present in a matured stomata?

A

Plasmodesma

B

Chloroplast

C

Cell wall

D

Vacuole

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 95

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What is/are the cause(s) of arise hypermetropia?

A

Excessive curvature of the eye lens

B

Elongation of the eye ball

C

Focal length of the eye lens is too long.

D

No option is correct

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 96

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Antibiotics are useful for which type of infections?

A

Only bacteria

B

Only virus

C

Both bacteria and virus

D

Neither bacteria nor virus

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 97

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Which one of the following is NOT responsible for water shortage?

A

Rapid growth of industries

B

Increasing population

C

Forestation

D

Mismanagement of water resources

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 98

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Which gas is major contributor to greenhouse effect?

A

Carbon dioxide

B

Chloroflurocarbon

C

Sulphur dioxide

D

Nitrogen dioxide

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 99

Report

Which of the following is NOT a major problem in development of resources?

A

Depletion of resources for satisfying the greed of few individuals

B

Accumulation of resources in few hands.

C

An equitable distribution of resources.

D

Indiscriminate exploitation of resources

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 100

Report

Which of the following is NOT man made ecosystem?

A

Orchards

B

Home aquarium

C

Botanical gardens

D

Grassland

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 101

Report

Which of the following is the dimensional formula of conductance?

A

$$M^1L^2T^{-3}l^{-1}$$

B

$$M^1L^2T^{-3}l^{-2}$$

C

$$M^{-1}L^{-2}T^{3}l^{2}$$

D

$$M^1L^1T^{-3}l^{1}$$

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 102

Report

Which one of the following statement is TRUE aboutthe resistance of a conductor?

A

The resistance of a conductor is inversely proportional to the length of the conductor.

B

The resistance of a conductor is directly proportional to the area of the conductor.

C

The resistance of a conductor is inversely proportional to the pressure applied on the conductor.

D

The resistance of a conductor is inversely proportional to the area of the conductor.

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 103

Report

In parallel combination of resistances, the voltage is .............

A

loweracross largest resistance

B

higher across largest resistance

C

same across each resistance

D

higher across smaller resistance

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 104

Report

Electrical conductivity of a conductor is measured in ................

A

Siemens

B

Ohms

C

Siemens/meter

D

Ohms/metre

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 105

Report

What will be the equivalent capacitance of a parallel combination of four capacitors having equal value of capacitance ‘C’?

A

$$\frac{C}{4}$$

B

$$4C$$

C

$$\frac{C}{2}$$

D

$$2C$$

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 106

Report

What will be the potential difference (in V) between the ends of a conductor when the current flowing through the conductor is 3 A and the value of conductance is 0.3 mho?

A

10

B

100

C

20

D

0.1

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 107

Report

Determine the value of charge stored (in mC) in a capacitor, when the value of capacitance is 0.01 mF and the potential difference between the ends of the capacitor is 20 V.

A

0.2

B

2

C

20

D

200

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 108

Report

Determine the value of current (in A) drawn from a 8 V battery, when a wire of 24 ohms resistanceis stretched doubledits original length and then cut into two equal parts and these equal are connectedin parallel with the battery?

A

0.33

B

0.65

C

0.24

D

0.47

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 109

Report

Determine the heat (in Joules) dissipated through a resistor of 15 ohms resistance, when 0.5 A of currentis flowing through the resistor for 8 seconds.

A

40

B

30

C

20

D

60

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 110

Report

What will be the color-coding of a resistor when the resistanceof the resistor is 15 Ohms?

A

Green-Brown-Black-Black

B

Brown-Green-Brown-Brown

C

Brown-Green-Black-Brown

D

Brown-Green-Black-Black

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 111

Report

Which one of the following statement is TRUE aboutthe Kirchhoff’s voltage law?

A

The algebraic sum of all the voltages around any closed pathis infinite.

B

The algebraic sum ofall the voltages around any closed path is negative.

C

The algebraic sum ofall the voltages around any closed path is one.

D

The algebraic sum ofall the voltages around any closed pathis zero.

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 112

Report

Which one of the following is the CORRECTstatementfor superposition theorem?

A

The algebraic sum of all the voltages around any closed pathis zero.

B

The overall current in any part ofa linear circuit is equal to the algebraic sum of the currents produced by each source separately.

C

The sum of currents entering a node is equal to the sum of currents leaving the node.

D

The algebraic sum ofall the voltages around any closed path is equal to one.

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 113

Report

Which one of the expression satisfies the condition of maximum powertransfer theorem?

A

$$Z_L = Z_S *$$

B

$$Z_L = R_L$$

C

$$Z_L = 2Z_S$$

D

$$X_L = R_L$$

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 114

Report

Determine the value of current (in A) that flows through a resistor of 9 ohms, when the potential difference between the ends ofthe resistor is 36 V.

A

8

B

7

C

4

D

3

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 115

Report

What will be the value of load impedance(in ohms) for transmitting maximum power from the source to load when the source impedanceis 8 + j4 ohms?

A

8 - j4

B

8 + j4

C

4 + j8

D

4 - j8

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 116

Report

Determine the value of current (in A) draw from the voltage source for the electrical circuit given below.

A

4

B

3.5

C

2.5

D

1.6

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 117

Report

Determine the load resistance (in ohms) for a circuit when the maximum powertransferred from source of 80 V to the load is 80 W.

A

40

B

20

C

10

D

5

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 118

Report

Determine the Norton's resistance (in ohms) between terminals A and B for the circuit given below.

A

5.8

B

4.8

C

3.8

D

1.8

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 119

Report

Determine the Thevenin's equivalent resistance (in ohms) across the terminal a and b for the electrical circuit given below.

A

1

B

0.5

C

0.3

D

0.2

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 120

Report

Determine the value of current (in A) through 30 ohms resistor of the circuit given below.

A

4

B

3

C

2

D

1

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 121

Report

Which of the following is the dimensional formula for mutual inductance?

A

$$ML^2T^2A^{-2}$$

B

$$ML^2T^2A^2$$

C

$$ML^2T^{-2}A^{-2}$$

D

$$ML^{-2}T^{-2}A^2$$

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 122

Report

Which ofthe following is the CORRECT expression for hysteresis loss occurring in a material?

A

$$\eta \times B_m^2 \times f^2 \times V$$

B

$$\eta \times B_m^2 \times f^2 \times V^{2.5}$$

C

$$\eta \times B_m^{1.6} \times f \times V$$

D

$$\eta \times B_m^{2} \times f^{1.6} \times V$$

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 123

Report

Which of the following expression satisfies the Faraday’s law of electromagnetic induction?

A

$$e = -\frac{Nd\phi}{dt}$$

B

$$e = Nl\frac{d\phi}{dt}$$

C

$$e = -N \int d\phi dt$$

D

$$e = \frac{Nd^2 \phi}{dt^2}$$

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 124

Report

Which property of a material opposes the passage of magnetic flux through it?

A

Permeance

B

Capacitance

C

Inductance

D

Reluctance

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 125

Report

Determine the intensity of magnetization (in A/m) of a magnet when the pole strength of the magnetis 30 A-m and the pole of the magnetis 2 sq. m.

A

60

B

30

C

25

D

15

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 126

Report

Whatwill be the produced mmf (in Amp-turns) in a coil, if the coil has 160 turns and carries a current of 0.15 A?

A

32

B

24

C

16

D

8

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 127

Report

Determine the reluctance (in Amp-turns/Wb) of a coil, when the flux through the coil is 25 Wb and the value of produced mmf is 50 Amp-turns.

A

2

B

4

C

6

D

8

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 128

Report

Determine the magnetic field intensity (in Amp-turns/m) of 5 metre long coil when the coil has 100 turns and carries a current of 0.6 A.

A

15

B

12

C

10

D

8

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 129

Report

Determine the self-inductance (in mH) of a 3 m long air-cored solenoid, when the coil has 300 turns and the diameter of the coil 12 cm.

A

0.41

B

0.35

C

0.32

D

0.24

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 130

Report

Determine the current (in A) through a 60 cm long solenoid when the solenoid has 400 turns and the value of magnetic field at the centre of the solenoid is 6 mT.

A

4.4

B

5.6

C

7.2

D

8.4

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 131

Report

Determine the root means square value (in V) of the voltage waveform given in the figure below.

A

56.56

B

46.52

C

32.25

D

28.29

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 132

Report

Determine the time-period (in ms) of a sinusoidal wave when the frequency of the waveis 60 Hz.

A

16.67

B

18.26

C

20.24

D

26

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 133

Report

Which of the following is the unit of frequency of an AC signal?

A

Hertz/Second

B

Revolution

C

Hertz

D

Revolution/second

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 134

Report

Which one of the following is the CORRECTrelation between the peak value and RMS valueof current for a sine wave?

A

$$l_{rms} = 0.06l_p$$

B

$$l_{rms} = 0.87l_p$$

C

$$l_{rms} = 1.414l_p$$

D

$$l_{rms} = 0.707l_p$$

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 135

Report

Determine the average valueof alternating voltage (in V) when the peak valueof the voltage is 120 V.

A

76.44

B

86.34

C

110.34

D

188.38

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 136

Report

What will be the capacitance (in mF) of a circuit when the circuit is supplied with a 50 Hz frequency and the capacitive reactanceofthe circuit is 40

A

0.4

B

0.8

C

1.4

D

2.6

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 137

Report

Determine the total power (in kW) consumed bya 3-phase delta connected system supplied by a line voltage of 240 V whenthe value of phase current is 20 A and the current lags the voltage by 60 degree.

A

9.4

B

8.6

C

8.2

D

7.2

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 138

Report

Determine the capacitive susceptence (in Siemens)of a circuit if the capacitance of the circuit is 0.08 mF and supplied with a 50 Hz frequency.

A

0.025

B

0.034

C

0.046

D

0.064

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 139

Report

Whatwill be the transient time (in seconds) of a series RC circuit when the value of the capacitance is 600 microfarad and the value of the resistanceis 20 kilo-Ohms?

A

10

B

12

C

14

D

16

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 140

Report

What will be the resonant frequency (in KHz) of a tank circuit when the capacitance and inductanceofthe circuit is 0.04 mF and 0.04 mH respectively?

A

8

B

6

C

4

D

1

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 141

Report

Multimetres cannot measure the value of ...............

A

voltage

B

current

C

resistance

D

phase angle

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 142

Report

Which of the following statement is TRUE?

A

A galvanometer can be converted into ammeter by connecting a low value of resistance in series with the galvanometer.

B

A galvanometer can be converted into ammeter by connecting a low value of resistance in parallel with the galvanometer.

C

A galvanometer can be converted into ammeter by connecting a high value of resistance in series with the galvanometer.

D

A galvanometer can be converted into ammeter by connecting a high value of resistance in parallel with the galvanometer.

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 143

Report

Which of the statement is TRUE about megger?

A

Megger is used for the measurement of voltage.

B

Megger is used for the measurement of current.

C

Megger is used for the measurement of insulation resistance.

D

Megger is used for the measurement of breakdown voltage of insulation.

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 144

Report

Which of the following bridge is most suitable for the measurementof inductanceof a coil?

A

Owen’s Bridge

B

Schering Bridge

C

Wien’s Bridge

D

Wheatstone Bridge

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 145

Report

Determine the required value of series resistance (in Ohms) to convert a galvanometer into a voltmeter of reading 0.4 volt range when the resistance of the galvanometer is 40 ohms and the value of current for full-scale deflection is 4 mA.

A

60

B

50

C

40

D

30

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 146

Report

What will be the sensitivity (in Ohms/volts) of a PMMC type voltmeter when the full-scale reading of the voltmeter is 240 V, the internal resistance of the voltmeter is 200 kilo-Ohms and theseries resistance connected to the voltmeter is 80 kilo-Ohms?

A

1672.62

B

1432.23

C

1224.24

D

1166.67

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 147

Report

Determine the value of unknown inductance $$L)x$$, (in mH) and the effective resistance $$R_x$$ (in Ω) of inductor respectively for the circuit given below, ifno current flows through the galvanometer(G).

A

46, 20

B

56, 30

C

64, 46

D

96, 40

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 148

Report

What will be the value of reactive power (in VAR) ofa circuit having power factor of 0.5, when the apparent powerofthe circuit is 80 VA?

A

48

B

69.6

C

78.3

D

84

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 149

Report

Determine the secondary voltage (in V) of a potential transformer when the value of the system voltage is 11,000 V, the turn’s ratio of the potential transformer is 102 and the percentage voltage error of the transformer is 3 %.

A

102.5

B

104.6

C

108.8

D

109.4

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 150

Report

Determine the quality factor for Maxwell's inductance-capacitance bridge given below when the bridge is supplied by a frequency of 50 Hz.

A

0.3

B

0.4

C

0.6

D

0.8

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 151

Report

In dc machine iron losses cause

A

heating in core

B

loss in efficiency

C

rise in temperature of ventilating air

D

all of the mentioned

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 152

Report

Armature current at starting can be reduced by keeping

A

$$R_f$$ maximum and $$R_a$$ minimum

B

$$R_f$$ maximum and $$R_a$$ maximum

C

$$R_f$$ minimum and $$R_a$$ minimum

D

$$R_f$$ minimum and $$R_a$$ maximum

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 153

Report

In dc motors, under leading pole tips flux density will

A

increase

B

decrease

C

either increase or decrease

D

None of these

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 154

Report

The field winding will be drawn at what degree?

A

60 degree

B

30 degree

C

90 degree

D

180 degree

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 155

Report

Compensating winding is placed in the

A

pole shoe

B

armature core

C

main field

D

all option are correct

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 156

Report

stepped cores are used in transformers in order to reduce

A

volumeofiron

B

volume of copper

C

iron loss

D

reluctance of core

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 157

Report

In a transformer the resistance betweenits primary and secondary is

A

zero

B

1 ohm

C

1000 ohms

D

infinite

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 158

Report

In a transformer zero voltage regulation is achieved at a load power factor which is

A

zero

B

leading

C

lagging

D

Unity

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 159

Report

In the induction motors the torque is directly proportional to the

A

slip 1/3

B

higher slip values

C

Voltage Slip

D

lower slip values

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 160

Report

In induction motor If we remove one phasefor instance, two terminals will have 'Y' phase and one will have 'B' phasecalled

A

AC dynamic Braking

B

plugging

C

cascade breaking

D

increasing motor torque

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 161

Report

In a capacitor start single-phase induction motor, the capacitor is connected

A

in series with main winding

B

in series with auxiliary winding

C

in series with both the windings

D

in parallel with auxiliary winding

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 162

Report

If running winding of a single-phase induction motor is short circuited

A

run slower

B

spark atlight loads

C

draw excessive current and overheat

D

None of these

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 163

Report

Short-circuiter is used in

A

repulsion induction motor

B

repulsion motor

C

repulsion start induction run motor

D

None of these

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 164

Report

Which of the following statements regarding repulsion-start induction motor is incorrect ?

A

It requires more maintenance of commutator and other mechanical devices

B

It makes quite a bit of noise on starting

C

In fractional horse power motors, it has replaced the capacitor motors

D

It is not easily reversed

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 165

Report

In a two value capacitor motor, the capacitor used for running purposes is

A

air capacitor

B

paper spacedoil filled type

C

ceramic type

D

a.c. electrolytic type

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 166

Report

Speed control of a universal motor is achieved by

A

varying field flux with tapped field windings

B

connecting rheostat in series

C

applying variable voltage

D

all of these methods

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 167

Report

In any case, where the height of transmission tower is increased

A

the line capacitance and inductance will not change

B

the line capacitance and inductancewill decrease

C

the line capacitance will decrease and line inductancewill increase

D

the line capacitance will decrease but line inductance remain unchanged

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 168

Report

For transmission lines, steel poles are generally used because:
A. It has more mechanical strength and morelife
B. It occupies less space and give better appearance
C. It has high cost

A

Only A

B

Only B

C

Both A and B

D

Only C

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 169

Report

A synchronous generator generates reactive power while working at

A

zero power factor

B

lagging power factor

C

leading power factor

D

Any of these

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 170

Report

The bedding of a cable consist of

A

jute

B

hessian cloth

C

Both jute and hessian cloth

D

None of these

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 171

Report

Setting depth of poles is

A

$$\frac{1}{4}$$ part of the length of pole

B

$$\frac{1}{5}$$ part of the length of pole

C

$$\frac{1}{8}$$ part of the length of pole

D

$$\frac{1}{2}$$ part of the length of pole

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 172

Report

The protective device which will not open the circuit even after 4 h when the currentis 1.5 times the excess of the rated currentwill be

A

HRC fuses

B

cartridge fuses

C

circuit breakers

D

rewirable fuses

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 173

Report

Power factor of fluorescent lamp is about

A

zero

B

0.5 lead

C

unity

D

0.5 lag

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 174

Report

Which type of fire extinguisher in not suitable for electric fire

A

foam extinguisher

B

carbon dioxide extinguisher

C

Soda acid extinguisher

D

dry powder extinguisher

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 175

Report

Fuse is inserted series in the circuit and protect the equipment from

A

High voltage

B

High current

C

High power

D

High energy

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 176

Report

In which portion of the transmission system faults occur most frequently?

A

under ground cables

B

transformers

C

over head lines

D

alternators

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 177

Report

Which connect the consumer's terminals to the distribution

A

distributors

B

service mains

C

feeder

D

substation

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 178

Report

The earth pit should not be located near

A

roads

B

rail tracks

C

pavements

D

all option are correct

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 179

Report

What will happen if field winding is disconnected accidently from rotating dc shunt motor?

A

motor suddenly off

B

motor will run normally

C

motor will run dangerously

D

any of the above

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 180

Report

In dc generator, wave winding is used for which type of machines

A

high voltage low current

B

high current low voltage

C

high voltage high current

D

low voltage low current

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 181

Report

The spaceto heightratio in illumination lies between

A

1 to 200

B

1 to 20

C

1 to 2

D

1 to 2000

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 182

Report

Moulded casecircuit breaker is used for

A

over load and short circuit protection

B

over load protection

C

short circuit protection

D

open circuit protection

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 183

Report

Which of the following will need lowest level of illumination?

A

Displays

B

Fine engraving

C

Railway platform

D

Auditoriums

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 184

Report

A mercury vapour lamp gives

A

Pink light

B

Yellow light

C

Greenish blue light

D

White light

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 185

Report

Heat is transferred simultaneously by conduction, convection and radiation .........

A

Inside boiler furnaces

B

During melting of ice

C

Through the surface of the insulated pipe carrying steam

D

From refrigerator coils to freezer of a refrigerator

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 186

Report

Heavy-duty steel-works cranes having wide load variations are equipped with

A

Dc series motors

B

Plain squirrel cage induction motors

C

Wound-rotor induction motors

D

Synchronous motors

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 187

Report

In induction heating

A

Heat is produced due to currents induced in the charge by electro-magnetic action.

B

The resistance of the charge must be low and voltage applied must be high in order to produce sufficient heat

C

Magnetic materials can be easily treated in comparison to non-magnetic materials.

D

all option are correct

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 188

Report

The depth of penetration , in the case hardening of a steel pulley, required is 105mm. The relative permeability is unity and the specific resistance for steel is $$5 \times 10^{-7}$$ Ω-m. Determine the frequency required.

A

56.3KHz

B

46.7KHz

C

52.7Khz

D

58.6KHz

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 189

Report

When an electron breaks a covalent bond, and moves away

A

the semiconductor becomes conductor

B

a valency is created in broken covalent bond

C

the conductivity of the material increases

D

More ions are produced

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 190

Report

A zener diodeis invariably used with

A

forward bias

B

reverse bias

C

either forward bias or reverse bias

D

zero bias

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 191

Report

In a full wave rectifier diode conduct for

A

one half cycle

B

full cycle

C

alternate half cycle

D

None of these

View Solution

SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 192

Report

$$I_{CEO}$$ is related to $$I_{CBO}$$ by

A

$$I_{CEO} = (\beta + 1)I_{CBO}$$

B

$$I_{CEO} = I_{CBO}$$

C

$$I_{CEO} = a.I_{CBO}$$

D

None of these

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 193

Report

If the temperature increases, the value of $$V_{BE}$$

A

remains the same

B

is increased

C

is decreased

D

None of these

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 194

Report

In case of the CE amplifier the output voltage waveform is

A

in phase with input voltage waveform

B

always lag by $$90^\circ$$ with respect to input voltage wave form

C

always lagging by $$180^\circ$$ with respect to input voltage waveform

D

alwayslagging by $$90^\circ$$ with respect to input voltage wave form

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 195

Report

In a synchronous motor the maximum power developed occurs at a coupling angle of

A

$$180^\circ$$

B

$$90^\circ$$

C

$$60^\circ$$

D

$$30^\circ$$

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 196

Report

Which of the following motors will be used in electric clocks

A

D.C. series motor

B

D.C. shunt motor

C

A.C. synchronous motor

D

A.C. induction motor

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 197

Report

The power developed by a synchronous motor will be maximum when the load angle is .........

A

$$45^\circ$$

B

$$90^\circ$$

C

$$120^\circ$$

D

$$0^\circ$$

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 198

Report

In a synchronous motor, damper windings are placed on

A

rotor shaft

B

Stator frame

C

pole faces

D

None of these

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 199

Report

In a three-phase synchronous motor, if one of the winding is short-circuited then the motor will

A

run at $$\frac{1}{4}$$ of synchronous speed

B

not start

C

run with excessive vibrations

D

rotate at less than the rated load

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SSC JE Electrical Engineering 22nd Jan 2018 Shift-1 - Question 200

Report

The magnitude of stator back e.m.f. (Eb) of a synchronous motor depends on

A

d.c. excitation only

B

load on the motor

C

both the speed and rotor flux

D

None of these

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