SSC JE Electrical Engineering 23rd Jan 2018 Shift-2

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 1

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In the following question, select the related word pair from the given alternatives.
Heart : Organ : : ? : ?

A

Bus : Vehicle

B

Car : Road

C

Ship : Sea

D

Train : Rail

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 2

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In the following question, select the related word from the given alternatives.
Big : Small :: Solid : ?

A

Metal

B

Liquid

C

Smoke

D

Cold

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 3

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In the following question, select the related word from the given alternatives.
Calculator : Calculations :: Scale : ?

A

Inches

B

Centimeters

C

Measure

D

Steel

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 4

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In the following question, select the related letters from the given alternatives.
MUFT : PXIW : : GONE : ?

A

HMRL

B

JSPA

C

JRQH

D

HQRF

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 5

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In the following question, select the related letters from the given alternatives.
PINK : TMRO :: SOLD : ?

A

HQTX

B

WSPH

C

HAQV

D

AQBH

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 6

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In the following question, select the related letters from the given alternatives.
SW : VA : : LT : ?

A

NY

B

LA

C

OX

D

OL

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 7

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In the following question, select the related number pair from the given
alternatives.
19 : 363 :: ? : ?

A

16 : 259

B

13 : 171

C

14 : 199

D

14 : 195

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 8

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In the following question, select the related number from the given alternatives.
42 : 105 :: 38 : ?

A

111

B

135

C

95

D

83

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 9

Report

In the following question, select the related number from the given alternatives.
24 : 39 :: 49 : ?

A

68

B

64

C

69

D

79

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 10

Report

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

A

Liver

B

Intestine

C

Organ

D

Lungs

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 11

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

A

Black

B

Yellow

C

Rainbow

D

Pink

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 12

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

A

Arteries

B

Veins

C

Hand

D

Bones

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 13

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

A

RLF

B

MGA

C

EYR

D

HBV

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 14

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

A

IR

B

KP

C

GT

D

OV

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 15

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

A

XTQMJ

B

FBYUR

C

GCZVS

D

TPMIE

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 16

Report

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

A

4 - 21

B

7 - 54

C

6 - 41

D

3 - 16

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 17

Report

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

A

11 - 17

B

23 - 31

C

43 - 59

D

41 - 47

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 18

Report

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

A

12 - 156

B

13 - 182

C

14 - 210

D

15 - 230

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 19

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Arrange the given words in the sequence in which they occur in the dictionary.
1. Shocking
2. Shiver
3. Shelter
4. Shorten
5. Shudder

A

23145

B

32145

C

14523

D

41523

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 20

Report

According to dictionary, which of the following word will come at LAST position?
1. Operation
2. Orderly
3. Openly
4. Opulent
5. Oral

A

Oral

B

Orderly

C

Opulent

D

Operation

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 21

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

A

Passage

B

Pastime

C

Patience

D

Pathetic

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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.
AGM, FLR, KQW, PVB, ?

A

UAG

B

VLC

C

CGN

D

PNO

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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.
FROM, CNLI, ZJIE, WFFA, ?

A

ACNG

B

TCCX

C

TBCW

D

FRIP

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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.
TRO, PNK, LJG, ?, DBY

A

FBC

B

FNB

C

FRN

D

HFC

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 25

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In the following question, select the missing number from the given series.
11, 16, 21, 13, 19, 25, 15, 22, 29, ?, 25

A

18

B

17

C

19

D

21

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 26

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In the following question, select the missing number from the given series.
2112, 2328, 2671, 3183, ?, 4912

A

3826

B

3742

C

3912

D

3992

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 27

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In the following question, select the missing number from the given series.
21, 22, 34.5, 71, 180, 543, ?

A

1864

B

2234

C

2336

D

1904

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 28

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M is 2 years older than P. L is 2 years older than O. O's age is the average of the ages of L and N, P's age is the average of the ages of L and M and L's age is the average of P and O. Who is the youngest?

A

L

B

M

C

N

D

O

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 29

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X said to Y that your mother's father-in-law's wife is mother-in-law of my father. How are X and Y related?

A

X is sister's husband of Y

B

X is child of Y's father's sister

C

Y is father's brother of X

D

Y is sister's husband of X

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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.
GEOGRAPHIC

A

cheap

B

rogue

C

price

D

graph

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 31

Report

If BANQUET is coded as ZYLOSCR, then how will NEW be coded as?

A

MVD

B

MDV

C

LCU

D

OFX

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 32

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In a certain code language, 9124 means 'run around the block', 2548 means 'don’t block the path' and 4763 means 'chock a block full'. Find the code for 'the'.

A

1

B

9

C

2

D

4

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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.
$$90 \times 10 \div 25 - 5 + 50 = ?$$

A

81

B

84

C

100

D

48

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 34

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If 11 @ 7 = 2, 18 @ 0 = 9 and 22 @ 20 = 1, then find the value of 16 @ 10 = ?

A

6

B

160

C

26

D

3

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 35

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If A * B means A is father of B, A + B means A is sister of B and If A % B means A is daughter of B, then what does C * D % E + F mean?

A

C is F's husband

B

C is F's wife's brother

C

C is father of F

D

C is F's sister's husband

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 36

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Select the missing number from the given responses.

A

1

B

9

C

-1

D

-9

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 37

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Which of the following terms follows the trend of the given list?
CABABABAB, ACBABABAB, ABCABABAB, ABACBABAB, ABABCABAB, ______________.

A

ABABABACB

B

ABABABCAB

C

ABABACBAB

D

ABABABABC

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 38

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A ship starts from the port and sails 43 miles East, then it turns South and sails 17 miles, then it turns West and sails 25 miles, then it turns to its right and sails 17 miles. Where is it with respect to the port from where it started?

A

18 miles West

B

68 miles East

C

18 miles East

D

68 miles West

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 39

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Two planes start from the same strip. Plane P flies 15 miles West, then turns left flies 22 miles and lands. In the meanwhile plane Q flies 7 miles South, then flies 11 miles East, then turns to its right, flies 15 miles and lands. Where is plane Q with respect to plane P?

A

26 miles East

B

26 miles West

C

4 miles East

D

4 miles West

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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: All officers are mothers
Statement II: Some doctors are mothers
Conclusion I: All doctors are mothers
Conclusion II: Some mothers are officers

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 23rd Jan 2018 Shift-2 - 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 desert is jungle
Statement II: All sand is desert
Statement III: No trees are jungle

Conclusion I: No trees are desert
Conclusion II: No sand is trees
Conclusion III: All jungle is sand

A

Only conclusion I follows

B

Only conclusion II follows

C

Only conclusions I and II follow

D

None of the conclusions follow

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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 23rd Jan 2018 Shift-2 - Question 43

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

A

B

C

D

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 44

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In the following figure, square represents Artists, triangle represents Military officers, circle represents Collectors, and rectangle represents Fathers. Which set of letters represents collectors who are either military officers or fathers ?

A

H

B

B

C

G

D

F

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 45

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Which of the following Venn diagrams represents the relationship between Women, Mothers and Teachers ?

A

B

C

D

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 46

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Which of the following figure will complete the pattern in the question figure ?

A

B

C

D

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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 23rd Jan 2018 Shift-2 - 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 23rd Jan 2018 Shift-2 - Question 49

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

A

B

C

D

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - 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 'H' can be represented by 21, 43 etc and 'R' can be represented by 96, 87 etc. Similarly, you have to identify the set for the word 'POEM'.

A

76,69,01,33

B

56,88,23,41

C

89,56,44,02

D

75,68,44,33

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 51

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Depreciation of fixed assets is an example of __________.

A

deferred revenue expenditure

B

capital expenditure

C

capital gain

D

revenue expenditure

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 52

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Which one of the following is not a feature of monopolistic competition?

A

Large number of buyers and sellers in the market

B

Differentiated products constitute the market

C

Product in the market is homogeneous

D

Selling costs are used for sale promotion

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 53

Report

What is the maximum loan amount permissible under the MUDRA Yojana?

A

Rs. 50,000

B

Rs. 1 lakh

C

Rs. 5 lakh

D

Rs. 10 lakh

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 54

Report

As per a latest classification of countries by the World Bank India now belongs to
which of the following category?

A

Upper-lower income country

B

Lower-middle income country

C

Middle-middle income country

D

Lower-upper income country

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 55

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As per census 2011, which state had the lowest sex ratio?

A

Punjab

B

Haryana

C

Uttar Pradesh

D

Bihar

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 56

Report

Pluralist Theory of Sovereignty emphasizes the importance of which of the
followings?

A

Association

B

Monarch

C

State

D

Government

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 57

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In which of the following countries the system of judicial review was originated?

A

France

B

Germany

C

USA

D

Britain

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 58

Report

Under which article of the Indian Constitution is the District Planning Commission
constituted?

A

Article 243 ZD

B

Article 244 ZD

C

Article 242 ZD

D

Article 243 ZE

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 59

Report

Which kind of majority is required for constitutional amendment in forming a new
state?

A

Simple

B

Two-third

C

Three-fourth

D

Two-third plus ratification by half of all states

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 60

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Which officer of the Government of India has the right to take part in the
proceedings of parliament of India even though he is not a member?

A

Vice-President

B

Attorney General of India

C

Comptroller and Auditor General

D

Election Commission

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 61

Report

The term 'Stupa' is associated with which of the following event of Gautam
Buddha’s life?

A

Death

B

First Sermon

C

Birth

D

Renunciation

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 62

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Who was the last ruler of the Gupta Dynasty?

A

Puru Gupta

B

Vishnu Gupta

C

Skanda Gupta

D

Kumar Gupta

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 63

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Where was Guru Govind Singh educated and learnt Persian?

A

Lahore

B

Amritsar

C

Patna

D

Anandpur Sahib

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 64

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Which of the following was the precursor of Indian National Congress?

A

Servents of Indian Society

B

Indian Association

C

Indian National Union

D

Indian League

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 65

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During which governor general's time was the annexation of Sindh in British State
done?

A

Lord Dalhousie

B

Lord Chelmsford

C

Lord Ellenborough

D

Lord Hastings

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 66

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What is the second most abundant element on Earth's crust?

A

Carbon

B

Silicon

C

Oxygen

D

Hydrogen

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 67

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What is called a shallow stretch of river that may be crossed on feet.?

A

Ford

B

Atoll

C

Reef

D

Lagoon

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 68

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Which among the following is a cold-dry wind?

A

Hurricane

B

Tornado

C

Bora

D

Cyclone

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 69

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The man-made reservoir Gobind Sagar located in Bilaspur is situated in which of
the following states?

A

Uttarakhand

B

Uttar Pradesh

C

Punjab

D

Himachal Pradesh

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 70

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Which among the following rivers does not flow from East to West?

A

Narmada

B

Tapti

C

Cauvery

D

Mahi

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 71

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Which of the following historical monument has been chosen as a "Swachh
Bharat Icon" by the Union Government on November 21, 2017.

A

Haveli Dharampur

B

Charminar

C

Amaravati

D

Vishwa Bharati

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 72

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As per a recent announcement, where will India's first Electronic Manufacturing
Cluster (EMC) come up?

A

Andhra Pradesh

B

Maharashtra

C

Rajasthan

D

West Bengal

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 73

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Which of the following is a multilevel global campaign to spread awareness about
importance of girl’s education?

A

Girl Rising

B

Most Important Part of Our Life: Girls

C

Save Girls: Educate Girls

D

Education of Girls

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 74

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Which country will host the Summer Olympics 2020?

A

Qatar

B

Tokyo

C

Rome

D

Jakarta

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 75

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Which of the following sportsperson is not correctly matched with their respective
discipline?

A

Jitu Rai : Shooting

B

P.V. Sindhu : Badminton

C

Sakshi Malik : Boxing

D

Deepa Karmakar : Gymnastic

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 76

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“A Better India : A Better World” is written by ______.

A

Arun Jaitley

B

Aamer Hussein

C

N. R. Narayan Murthy

D

C. Raja Mohan

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 77

Report

Which among the following has won the Nobel Prize for Chemistry in October
2017?

A

Jacques Dubochet

B

Joachim Frank

C

Richard Henderson

D

All options are correct.

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 78

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On birth anniversary of social reformer Basavana how many volumes of Vachana
were released by Narendra Modi in April, 2017?

A

21

B

20

C

23

D

25

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 79

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In May 2017, with which country India has signed an agreement on Maritime
Security?

A

Sri Lanka

B

Bangladesh

C

Mauritius

D

China

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 80

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Which neighbouring country of India measures prosperity by gauging its citizens’
happiness level?

A

Pakistan

B

Nepal

C

Sri Lanka

D

Bhutan

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 81

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In which communication mode, data can be transmitted in both directions at
same time?

A

Simplex

B

Full duplex

C

Half duplex

D

Multiplex

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 82

Report

The computer program that converts assembly language to machine language is
called ______.

A

Complier

B

Interpreter

C

Assembler

D

Comparator

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 83

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Which is a base metal of amalgam alloy?

A

Aluminium

B

Mercury

C

Copper

D

Zinc

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 84

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Which of the following is the structure of graphite?

A

Rigid three-dimensional

B

Hexagonal

C

like Football

D

No option is correct.

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 85

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A wooden spoon is dipped in a cup of ice cream. Its other end will ______.

A

become cold by the process of conduction

B

become cold by the process of convection

C

become cold by the process of radiation

D

not become cold

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 86

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Which acid is the most abundant acid found in grapes?

A

Oxalic acid

B

Ascorbic acid

C

Tartaric acid

D

Formic acid

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 87

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The splitting of white light into its component colours is called ______.

A

diffraction

B

refraction

C

dispersion

D

scattering

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 88

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Which of the following statements are CORRECT ?
I. Change in magnetic field produces induced current.
II. Flow of current in a conductor produces magnetic field.
III. Magnetic field related to coil can be produced by motion between conductor and coil.

A

Only I and II

B

Only I and III

C

Only II and III

D

All statements are correct.

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 89

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Which gas is used as a fuel in a rocket?

A

Radon

B

Hydrogen

C

Chlorine

D

Nitrogen

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 90

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Which of the following is good insulator?

A

Mercury

B

Cadmium

C

Germanium

D

Glass

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 91

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Which is the most abundant Vitamin found in carrot?

A

Vitamin A

B

Vitamin B

C

Vitamin C

D

Vitamin D

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 92

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How the rate of absorption of water through roots can be increased?

A

Keeping the plants in the shade

B

Keeping the plants in the dim light

C

Keeping the plants under the fan

D

Covering the plants with a polythene bag

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 93

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A spore producing plant is ______.

A

rose

B

bread mould

C

potato

D

ginger

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 94

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Which chromosome is responsible for manliness in man?

A

XO

B

YO

C

XX

D

XY

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 95

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The human eye forms the image of an object at its ______.

A

cornea

B

iris

C

pupil

D

retina

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 96

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Which of the following is NOT a multicellular organism?

A

Fungi

B

Spirogyra

C

Hydra

D

Paramecium

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 97

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Which disease is caused by cadmium metal pollution?

A

Minamata

B

Itai-Itai

C

Asthma

D

Dermatitis

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 98

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Which of the following is an organic gas?

A

Carbon dioxide

B

Carbon monoxide

C

Ethylene dichloride

D

Nitrogen dioxide

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 99

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Basel Protocol is related to which of the following?

A

Ozone layer

B

Burning of forests

C

Sea water pollution

D

Trans-boundary hazardous dumping

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 100

Report

Which of the following is parasitic food chain?

A

Trees $$\rightarrow$$ Fruits eating birds $$\rightarrow$$ Lice and bugs

B

Grass $$\rightarrow$$ Rabbit $$\rightarrow$$ Fox $$\rightarrow$$ Tiger

C

Grass $$\rightarrow$$ Grasshopper $$\rightarrow$$ Frog $$\rightarrow$$ Snake $$\rightarrow$$ Hawk

D

Phytoplankton $$\rightarrow$$ Zooplankton $$\rightarrow$$ Fish $$\rightarrow$$ Hawk

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 101

Report

The S.I unit of electrical energy is

A

Watt

B

Volts

C

Ampere

D

Joule

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 102

Report

Which one of the following is the CORRECTexpression for the heat generated in a conductor?

A

NX

B

RNX

C

$$\frac{X}{N}$$

D

$$N^{2}X$$

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 103

Report

Which one of the following statement is TRUE?

A

The equivalent resistance in series combination is larger than the largest resistance in the combination.

B

The equivalent resistance in series combination is smaller than the largest resistance in the combination.

C

The equivalent resistance in series combination is equal to the smallest resistance in the combination.

D

The equivalent resistance in series combination is equal to the largest resistance in the combination.

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 104

Report

The resistivity of a conductor depends upon

A

pressure

B

temperature

C

degreeofillumination

D

shape of cross-section

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 105

Report

Determine the energy(in J) stored by a 0.4 H inductance,if the current flowing through it is 2 A.

A

1.6

B

0.8

C

0.4

D

1.4b

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 106

Report

What will be the voltage (in V) across a 8 H inductor, when the rate of change of current in the inductor is 0.5 A/sec.

A

2

B

6

C

4

D

8

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 107

Report

Whatwill the equivalent capacitance (in mF) of three capacitors connected in a series having capacitance of 0.04 mF, 0.08 mF and 0.02 mF respectively?

A

0.026

B

0.032

C

0.065

D

0.011

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 108

Report

- Determine the voltage (in V) of a battery connected to a parallel plate capacitor(filled with air) when the area of the plate is 10 square centimetres, the separation between the plates is 5 mm and the charged stored on the plates is 20 pC.

A

12.3

B

10.3

C

11.3

D

14.3

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 109

Report

What will be the equivalent resistance (in ohms) between the points x and y for the given electrical network?

A

2

B

1

C

4

D

3

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 110

Report

Determine the power delivered (in W) by the current source for the given electrical circuit.

A

80

B

40

C

60

D

30

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 111

Report

Which one of the following statement is TRUE?

A

Kirchhoff’s law is not applicable to circuits with passive elements.

B

Kirchhoff’s law is not applicable to circuits with lumped parameters.

C

Kirchhoff’s law is not applicable to circuits with non-linear resistances.

D

Kirchhoff’s law is not applicable to circuits with distributed elements.

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 112

Report

which of the following is a passive element to an electrical circuit?

A

Current source

B

Voltage source

C

Resistor

D

Battery

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 113

Report

Which one of the following is the mathematical expression of Ohm’s law?

A

V=I

B

$$V=\frac{R}{I}$$

C

V=I-R

D

V=IR

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 114

Report

Determine the current (in A) that flows through a 15 ohmsresistance, whenthe potential difference between the terminals of the resistor is 60 V.

A

3

B

4

C

2

D

6

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 115

Report

Determine the voltage (in V) across point A and B for the given electrical circuit.

A

8.4

B

9.6

C

7.5

D

6.5

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 116

Report

What will be the value of current (in A) flowing through the 8 ohms resistance for the given electrical circuit?

A

3

B

2

C

4

D

6

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 117

Report

Determine the power(in W) dissipated by a 16 ohmsresistor, when the potential difference between the ends oftheresistor is 32 V.

A

66

B

68

C

62

D

64

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 118

Report

What will be the value of current | (in A) for the given electrical circuit?

A

5

B

10

C

15

D

20

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 119

Report

Determine the value of current | (in A) through the load resistance for the given electrical circuit.

A

0.33

B

0.85

C

1.21

D

2.54

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 120

Report

Determine the value of current (in A) through 10 ohms resistor, if a source of 8 V with internal resistance 1 ohms is connected at P-Q terminals with positive terminal at P

A

0.79

B

0.43

C

0.45

D

0.64

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 121

Report

Which one of the following is the S.I. unit of magnetic field strength?

A

Weber

B

Tesla

C

Ampere-meter

D

Ampere/meter

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 122

Report

Which one of the following is the CORRECTexpression for magnetic susceptibility?

A

$$\frac{B}{H}$$

B

$$\frac{I}{H}$$

C

$$\frac{\phi}{F_{m}}$$

D

$$\frac{F_{m}}{\phi}$$

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 123

Report

Which one of the following is the CORRECT value of magnetic permeability in free space?

A

$$4\pi \times 10^{-4}$$

B

$$4\pi \times 10^{-5}$$

C

$$4\pi \times 10^{-7}$$

D

$$4\pi \times 10^{-3}$$

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 124

Report

If the magnetic susceptibility of any material is less than zero then the material is .......

A

paramagnetic

B

ferromagnetic

C

diamagnetic

D

ferrimagnetic

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 125

Report

Determine the reluctance (in Amp-turns/Wb)of a coil, when the flux through the coil is 15 Wb and the produced mmf is 30 Amp-turns.

A

4

B

2

C

1

D

3

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 126

Report

Determine the value of produced mmf(in Amp-turns) in a coil, if the coil has 120 turns and carrying a current of 0.1 A.

A

12

B

14

C

16

D

18

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 127

Report

What will be the magnetic field strength (in A/m) of a material when the intensity of magnetization of the material is 0.064 Amp/m and the magnetic susceptibility of the material is $$0.52 \times 10^{-4}$$?

A

1240

B

1265

C

1260

D

1230

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 128

Report

Determine the magnitude of EMF (in V) induced betweentheaxis of rotation and the rim of the disc, when the disc of radius 10 cm rotates with an angular velocity of 60 revolutions per second and placed in a magnetic field of 3 T acting parallel to the rotation of the disc.

A

6.69

B

4.64

C

6.67

D

5.65

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 129

Report

Whatwill be the value of current (in A) in a 50 cm long air-core solenoid, if the value of magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

A

6.63

B

5.63

C

4.36

D

8.25

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 130

Report

Determine the maximum flux density (in T) of a material having eddy current coefficient of 2, thickness of 4 mm, volume of 20 cu. meter, which is supplied by a frequency of 50 Hz when the material has eddy current loss of 6 W.

A

2.24

B

3.34

C

1.94

D

1.21

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 131

Report

What is the root mean square value of the voltage waveform (in V) given in the figure below?

A

0

B

12.74

C

14.14

D

18.02

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 132

Report

Whatis the peak-to-peak value of a sinusoidal voltage (in V) having average value of 100 V?

A

141.14

B

159.98

C

282.88

D

313.97

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 133

Report

What is the value of capacitance in $$( \mu F)$$ in the RLC circuit given below?

A

30

B

56.94

C

75.68

D

88.42

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 134

Report

A parallel RLC circuit is being supplied by a DC source as shown in the figure below. What is the value of current flowing through the resistor (in A)?

A

0

B

1

C

2

D

4

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 135

Report

Calculate the phase angle between the voltage and current phasorof a series RL circuit having resistance of 65 Ohmsand inductive reactance of 37.53 Ohms when supplied by a frequency of 60 Hz.

A

15

B

30

C

45

D

60

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 136

Report

- Calculate the value of resonant frequency (in kHz) of a tank circuit having capacitance of 0.01 mF and inductance of 0.01 mH?

A

0.1591

B

1.591

C

15.91

D

159.1

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 137

Report

Calculate the induced emf(in V) in the inductor of a series RL circuit having inductance of 1.8 H and resistance of 90 Ohmsafter 20 milli-seconds, when supplied by a 20 V DC source.

A

7.36

B

10.03

C

14.76

D

20

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 138

Report

A delta connected 3-phasecircuit has three equal resistances of 36 Ohmsin each phase. What is the value of per phase resistance (in Ohms) of the equivalent star connected circuit?

A

12

B

36

C

84

D

108

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 139

Report

Calculate the powerfactor of an AC circuit having an impedance of 16 Ohms,if a 4 A current flows through it and its average power consumption is 200 W.

A

0.68

B

0.78

C

0.88

D

0.98

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 140

Report

Power consumedby a balanced star connected 3-phase load is measured using two-wattmeter method. The phase voltage and phasecurrent in the load is 220 V and 10 A respectively. Whatwill be difference in reading (in W) of the two wattmeter, if the power factor of the system is 0.8 lagging?

A

2286.3

B

2861.2

C

3048.4

D

3810.5

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 141

Report

Which of the following is the dimension of capacitance?

A

$$\frac{ML^{2}}{A^{2}T^{3}}$$

B

$$\frac{A^2 T^4}{ML^2}$$

C

$$\frac{ML^{2}}{A^{2}T^{4}}$$

D

$$\frac{M^{2} L^{2}}{A^{2}T^{4}}$$

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 142

Report

A house has 5 fans of 70 W eachthat operate for 16 hours a day and one washing machine of 2000 W that operates for 1 hour per day in the month of June. Whatis the energy consumption (in kWh) of the house in the month of June?

A

228

B

235.6

C

350

D

486.6a

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 143

Report

A PMMC typevoltmeter, having a full scale reading of 250 V and an internal resistance of 400 kilo-ohms, is connect with a series resistance of 100 kilo-ohms. Calculate the sensitivity of the voltmeter (in Ohms/Volts).

A

2400

B

2000

C

20000

D

24000

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 144

Report

Determine the percentage voltage error of a potential transformer with the system voltage of 11,000 V and having a turn’s ratio of 104, if the measured secondary voltage is 98 V.

A

7.35

B

5.75

C

6.25

D

8.84

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 145

Report

A circuit having powerfactor of 0.8 consumes 40 W. Whatwill be the value of reactive power(in VAR) of the circuit?

A

20

B

40

C

30

D

10

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 146

Report

Determine the phase angle (in degrees) of a balanced 3-phase star connected system, if the first and the second wattmeter show readings of 200 W and 1200 W respectively.

A

51

B

65

C

78

D

84

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 147

Report

Which one of the following statement is NOT true about PMMC typeinstruments?

A

PMMCtypeinstruments have uniformly divided scale.

B

These instruments are suitable for both AC and DCcurrents.

C

Stray magnetic errors are small in these types of instruments.

D

The cost of PMMCinstrumentsis high.

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 148

Report

Which one of the following instrument can measure voltage, resistance, and current?

A

Ammeter

B

Voltmeter

C

Multimeter

D

Wattmeter

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 149

Report

Which one of the following is the CORRECTexpression for voltmeter sensitivity of PMMC type instrument?

A

$$\frac{R_{m}+R_{s}}{V}$$

B

$$\frac{R_{m} R_{s}}{V}$$

C

$$\frac{R_{m}+R_{s}}{V^{2}}$$

D

$$\frac{R_{m} R_{s}}{V^{2}}$$

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 150

Report

Determine the value of unknown resistance $$R_x$$, (in kΩ)and unknown capacitance $$C_{x}$$ (in $$\mu F$$) respectively for the circuit given below, when no current flows through the detector (D)?

A

70, 60

B

80, 70

C

80, 60

D

60, 80

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 151

Report

For a dc machine shuntresistance and armature resistance values are

A

high and high

B

high and low

C

low and low

D

low and high

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 152

Report

If the field of a dc shunt motor gets opened while the motoris running, then the

A

motor will become slow.

B

motor will attain dangerously high speed

C

armature current will drop

D

armature will oscillate about original speed as the mean speed

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 153

Report

Inter pole winding is connected in .....

A

series with armature

B

series with main poles

C

parallel with armature

D

parallel with main poles

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 154

Report

In large machinesflat copperstrips know as

A

windings

B

bushes

C

risers

D

either of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 155

Report

Lap winding is preferred for

A

low current and low voltage

B

high current and high voltage

C

high current and low voltage

D

low current and high voltage

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 156

Report

Scott connections are used for

A

single phase to three phase transformation

B

three phase to single phase transformation

C

three phase to two phase transformation

D

any of the above

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 157

Report

The primary and secondary windings of an Auto transformer are

A

magnetically coupled

B

electrically coupled

C

both magnetically and electrically coupled

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 158

Report

A 40KVAtransformerhas a core loss of 450 W andtotal loss of 800 W. Find the copperloss for Maximum efficiency.

A

350 W

B

800 W

C

450 W

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 159

Report

The difference between the stator synchronous speed and rotor speedsis called

A

leading speed

B

lagging speed

C

slip speed

D

slow speed

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 160

Report

In three induction motor maximum torque is inversely proportional to the

A

stator voltage

B

speed of rotor

C

rotor reactance

D

decreasing slip speed

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 161

Report

A hysteresis motor

A

is not a self-starting motor.

B

is a constant speed motor

C

needs dc excitation

D

can not be run in reverse speed

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 162

Report

In a hysteresis motor, the rotor must have

A

retentivity

B

resistivity

C

susceptibility

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 163

Report

In a split phase motor

A

the starting winding is connected through a centrifugal switch

B

the running winding is connected through a centrifugal switch

C

both starting and running windings are connected through a centrifugal switch

D

entrifugal switch is used to control supply voltage

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 164

Report

Starting winding of a single phase motorof a refrigerator is disconnected from the circuit by means of a

A

magnetic relay

B

thermal relay

C

centrifugal switch

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 165

Report

The motor used on small lathesis usually

A

universal motor

B

D.C. shunt motor

C

single-phase capacitor run motor

D

3-phase synchronous motor

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 166

Report

If the centrifugal switch does not open at 70 to 80 percent of synchronous speed of motor, it would result in

A

damageto the starting winding

B

damageto the centrifugal switch

C

overloading of running winding

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 167

Report

Under no load conditions the current in a transmissionline is due to

A

corona effect

B

capacitance of the line

C

back low from earth

D

Spinning reserve

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 168

Report

If a fixed amount of poweris to be transmitted over a certain length with fixed powerloss, then .....

A

the weight of the conductor required will be proportional to the voltage

B

the weight of the conductor required will be inversely proportional to the voltage and that of powerfactor of the load

C

the weight of the conductor required will be inversely proportional to the square of the voltage and that of powerfactor of the load

D

the weight of the conductorwill be proportional to the square of the voltage and directly proportional to the powerfactor of the load

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 169

Report

Which of the following is a static exciter?

A

DC separately excited generator

B

Amplidyne

C

metadyne

D

Rectifier

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 170

Report

- In cables, the thickness of the layer of insulation on the conductor depends upon

A

current carrying capacity

B

voltage

C

powerfactor

D

reactive power

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 171

Report

In transmissionline generally, the wires used are

A

ASCRwires

B

copper wires

C

iron wires

D

aluminium wires

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 172

Report

Which one of the material is used to fix the screw on concrete wall and ceiling?

A

Link clips

B

Bushings

C

Saddles

D

Rowlplug

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 173

Report

Which type of insulation covering the conductor used for low voltage?

A

Poly-vinyl Chloride(P.V.C)

B

Paper

C

vulcanised Indian Rubber(V.I.R)

D

Cotton and Silk Insulation

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 174

Report

Cheapest system of wiring is

A

casing and capping

B

cleat wiring

C

batten wiring

D

conduit wiring

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 175

Report

which type of wiring having very long life

A

Conduit wiring

B

casing capping wiring

C

batten wiring

D

cleat wiring

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 176

Report

Bucholz relay is operated by

A

eddy currents

B

gas pressure

C

electromagnetic induction

D

electrostatic induction

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 177

Report

The main consideration in designing feedersis

A

current carrying capacity

B

voltage drop

C

resistance

D

transmission voltage

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 178

Report

Speed ofthe ceiling fan is about

A

up to 10 rpm

B

up to 200 rpm

C

up to 450 rpm

D

up to 10000rpm

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 179

Report

The air preheater in thermal powerplant is called as

A

safety device

B

efficiency increasing equipment

C

Starting device

D

Very essential device

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 180

Report

In synchronous motor damperwinding is placed at

A

stator

B

rotor

C

both stator and rotor

D

yoke

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 181

Report

LED lamp have a general life expectancy of

A

1000 hrs.

B

5000 hrs.

C

15000hrs.

D

50000 Hrs.

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 182

Report

Cutting plier use for electrical work must have

A

High strength

B

Insulation

C

Not corrode

D

sharp

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 183

Report

The unit of luminousfluxis

A

Steradian

B

Candela

C

Lumen

D

Lux

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 184

Report

A zero watt lamp consumes

A

No power

B

About 5 to 7 W power

C

About 15 to 20 W power

D

About 25 to 30 W power

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 185

Report

A DC generator used for AC welding should have ....../

A

Rising characteristics

B

Dropping characteristics

C

Straight characteristics

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 186

Report

The welding electric circuit is ......

A

Always earthed

B

Never earthed

C

Through cables only

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 187

Report

Direct resistance heating is used in

A

Electrode boiler

B

Salt-bath furnace

C

Resistance welding

D

ll option are correct

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 188

Report

The main drawbackof resistance welding is

A

High initial as well as maintenance cost.

B

Difficult shapes and sections cannot be welded.

C

Only similar metals can be welded.

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 189

Report

The process of adding, impurities to a semiconductor is known as ......

A

polling

B

intrusion

C

pugging

D

doping

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 190

Report

In a p-n junction the potential barrier is due to the charges on either side of the junction. These charges are

A

majority carriers

B

minority carriers

C

Both majority as well as minority carriers

D

fixed donor and acceptor ions

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 191

Report

The ripple factor is

A

$$\frac{rms  value}{DC  value}$$

B

$$\frac{peak  value}{DC  value}$$

C

$$\frac{peak  value}{rms  value}$$

D

$$\frac{rms  value}{peak  value}$$

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 192

Report

The output resistance (in kQ) of a commonbasetransistor, circuit is of the order of

A

1

B

50

C

100

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 193

Report

For proper operation of a transistor, its collector should have

A

proper forward bias

B

proper reverse bias

C

very small size

D

None of these

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 194

Report

What- is the characteristics of common collector configuration amplifier with respect to the input and output impedance?

A

Lowinput and high output impedance

B

High input and low output impedance

C

Low input and low output impedance

D

High input and high output impedance

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 195

Report

The speed of a synchronous motor can be changed by

A

changing the supply voltage

B

changing frequency

C

changing the load

D

changing supply terminals

View Solution

SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 196

Report

In a synchronous motorrunning with fixed excitation, when the load is increased two times,its torque angle becomes approximately

A

half

B

twice

C

four times

D

no change

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 197

Report

A three-phase synchronous motorwill have

A

one slip-ring

B

twoslip-rings

C

no slip-rings

D

threeslip-rings

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 198

Report

The maximum speedvariation in a synchronous motoris .

A

zero

B

2. percent

C

4 percent

D

6 percent

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 199

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In a synchronous motor, the damping winding is generally used to

A

provide starting torque only

B

prevent hunting and provide the starting torque

C

reduce the eddy currents

D

reducenoiselevel

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SSC JE Electrical Engineering 23rd Jan 2018 Shift-2 - Question 200

Report

In a synchronous motor which loss varies with load ?

A

Windageloss

B

Bearing friction loss

C

Core loss

D

Copperloss

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