SSC JE Electrical Engineering 25th Jan 2018 Shift-2

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 1

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In the following question, select the related word pair from the given alternatives.
Table : Wood : : ? : ?

A

Rubber : Latex

B

Wheat : Crop

C

Paper : Write

D

Rubber : Erase

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 2

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In the following question, select the related word pair from the given alternatives.
Mustard : Crop : : ? : ?

A

Table : Wood

B

Pen : Stationery

C

Bottle : Water

D

Tyre : Tube

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 3

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In the following question, select the related word from the given alternatives.
Cycle : Wheels :: Notebook : ?

A

Write

B

Writer

C

Pages

D

Bind

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 4

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In the following question, select the related letters from the given alternatives.
MORN : HKMJ :: LOAD : ?

A

XHAK

B

GKVZ

C

HICY

D

CIVZ

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 5

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In the following question, select the related letters from the given alternatives.
TIN : PKV :: MNT : ?

A

FSB

B

VPO

C

HOA

D

CTS

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 6

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In the following question, select the related letters from the given alternatives.
OS : RV :: AK : ?

A

PD

B

DN

C

ON

D

AD

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 7

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In the following question, select the related number from the given alternatives.
34 : 119 :: 46 : ?

A

169

B

158

C

161

D

222

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 8

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In the following question, select the related number from the given alternatives.
13 : 167 :: 15 : ?

A

297

B

223

C

242

D

344

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 9

Report

In the following question, select the related number from the given alternatives.
23 : 47 :: 43 : ?

A

93

B

67

C

84

D

54

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 10

Report

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

A

Chair

B

Sofa

C

Bench

D

Pen

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 11

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

A

Red

B

Pink

C

Pencil

D

Yellow

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 12

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

A

Pen

B

Pencil

C

Rubber

D

Sketch pen

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 13

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

A

DZVR

B

GCYU

C

QMIF

D

RNJF

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 14

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

A

VCJQ

B

RYFM

C

CJQX

D

SZGM

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 15

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

A

ROL

B

WTQ

C

XUR

D

GCZ

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 16

Report

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

A

9 - 27

B

15 - 43

C

12 - 36

D

6 - 18

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 17

Report

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

A

268 - 16

B

246 - 12

C

357 - 15

D

579 - 23

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 18

Report

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

A

11 - 66

B

13 - 78

C

18 - 118

D

29 - 174

View Solution

SSC JE Electrical Engineering 25th 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. Muted
2. Mystic
3. Mutual
4. Mutiny
5. Myth

A

41325

B

14325

C

43152

D

34152

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 20

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Arrange the given words in the sequence in which they occur in the dictionary.
1. Lucid
2. Lunge
3. Lucrative
4. Lurch
5. Loyalty

A

51324

B

15243

C

15234

D

51234

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 21

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Arrange the given words in the sequence in which they occur in the dictionary.
1. Heinous
2. Heavy
3. Herted
4. Heaven
5. Hefty

A

15243

B

54321

C

42513

D

43251

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SSC JE Electrical Engineering 25th 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.
CR, FT, IV, LX, ?

A

RV

B

LN

C

OZ

D

QA

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SSC JE Electrical Engineering 25th 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.
PULD, SWOF, VYRH, YAUJ, ?

A

BCXL

B

XALM

C

XLKC

D

DEXL

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SSC JE Electrical Engineering 25th 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.
FAT, MHA, TOH, ?

A

ZCX

B

ANP

C

AVO

D

AKP

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 25

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In the following question, select the missing number from the given alternatives
51, 11, 62, 73, 135, ?

A

208

B

216

C

323

D

223

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 26

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In the following question, select the missing number from the given alternatives
46, 46, 69, 138, 345, ?

A

1035

B

895

C

763

D

640

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 27

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In the following question, select the missing number from the given alternatives
132, 475, 987, 1716, 2716, ?

A

3987

B

4047

C

3723

D

4345

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 28

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A is taller than B, C is taller than E, D is taller than A and C is shorter than D. Who is the tallest?

A

A

B

D

C

B

D

E

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 29

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W introduced herself to U by saying that you are the daughter-in-law of my husband's father's wife. How are U and W related to each other?

A

U is W's husband's brother's wife

B

U is W's husband's sister

C

W is U's husband's sister

D

W is U's brother's wife

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SSC JE Electrical Engineering 25th 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.
COSMONAUT

A

coast

B

scant

C

tacos

D

sauce

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 31

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If CAPITOL is coded as XZKRGLO, then how will VET be coded as?

A

XGV

B

UDS

C

WFU

D

EVG

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 32

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In a certain code language, 8135 means 'bark of the tree', 4368 means 'the tall xmas tree' and 9128 means 'the dog bark loud'. Find the code for 'bark'.

A

5

B

8

C

3

D

1

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 33

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In a certain code language, '+' represents '-', '-' represents 'x', 'x' represents '÷' and '÷' represents '+'. Find out the answer to the following question.
$$128 - 125 \times 100 + 144 \div 12 = ?$$

A

-12

B

72

C

28

D

-73

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 34

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If $$10 \times 1 = 18, 50 \times 40 = 20$$ and $$3 \times 2 = 2$$, then find the value of $$10 \times 5 = ?$$

A

10

B

5

C

15

D

50

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - 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

X is son of son of W

B

X is father of W

C

X is son of W

D

X is son of W's father's brother

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 36

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Select the missing number from the given responses

A

10

B

8

C

-6

D

6

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 37

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Which of the following terms follows the trend of the given list?
XXXXXOO, OXXXXXO, XOXXXXO, XXOXXXO, XXXOXXO, ___________.

A

XXXXXOO

B

XXXOXOX

C

XXOXOXO

D

XXXXOXO

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 38

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A trekker walks 3 km East, then he turns South and walks for 2 km, then he turns West and walks for 8 km, then he turns to his right and walks for 2 km. Where is he now with respect to his starting position?

A

5 km East

B

5 km West

C

11 km West

D

11 km East

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 39

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Two village women start from the same well. The first woman walks 5 km East, then turns to her right and walks 8 km to reach her house. In the meanwhile the second woman walks 7 km South, then she turns West and walks 3 km, then she turns to her left and walks 1 km to reach her house. Where is the second woman's house with respect to the first woman's house?

A

8 km East

B

2 km West

C

2 km East

D

8 km West

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SSC JE Electrical Engineering 25th 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 flowers are paper
Statement II: Some flowers are organic
Conclusion I: Some paper is organic
Conclusion II: All organic is paper

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 25th 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 Highways are lanes
Statement II: Some streets are highways
Statement III: All streets are expressways
Conclusion I: Some expressways are lanes
Conclusion II: Some lanes are streets
Conclusion III: Some expressways are highways

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 25th Jan 2018 Shift-2 - Question 42

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Which of the following cube is 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 25th Jan 2018 Shift-2 - 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 25th Jan 2018 Shift-2 - Question 44

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In the following figure, square represents Teachers, triangle represents swimmers, circle represents Nurses and rectangle represents Women. Which set of letters represents Teachers who are either swimmers or nurses ?

A

HF

B

BFED

C

GIE

D

CBA

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 45

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Which of the following venn diagrams represents the relationship between Lions, Deers and Carnivores ?

A

B

C

D

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - 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 25th Jan 2018 Shift-2 - Question 47

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

A

B

C

D

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SSC JE Electrical Engineering 25th 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 25th Jan 2018 Shift-2 - 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 25th 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 'B' can be represented by 43, 31 etc and 'X' can be represented by 76, 96 etc. Similarly, you have to identify the set for the word 'KEPT'.

A

01,56,89,43

B

41,01,78,88

C

42,58,02,56

D

14,10,56,99

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 51

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Bull' and 'Bear' are associated with which of the following commercial activities?

A

Banking

B

Share Market

C

Corporate Tax

D

Agro-market

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 52

Report

What is the meaning of 'Take off stage' in an economy?

A

Stage of growth

B

Stage of stagnant

C

Stage of collapse

D

Stage of diminish

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 53

Report

Who has been appointed as the Chairman of 15th Finance Commission?

A

Vijay Kelkar

B

Arbind Pangarhia

C

N K Singh

D

C Rangrajan

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 54

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Which of the following forms the largest share of deficit in budget of India?

A

Current deficit

B

Revenue deficit

C

Fiscal deficit

D

No option is correct.

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 55

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Which one among the following is not a component of fiscal policy?

A

Public expenditure

B

Public debts

C

Taxation

D

Trade

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 56

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When was the name of Madras State changed in Tamil Nadu?

A

1956

B

1968

C

1969

D

1967

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 57

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Who among the following had the shortest tenure as Indian President?

A

Shankar Dayal Sharma

B

Pranab Mukherjee

C

Pratibha Patil

D

Dr Zakir Hussain

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 58

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Which of the following was elected unopposed as the President of India?

A

Dr Rajendra Prasad

B

Neelam Sanjiva Reddy

C

Gyani Jail Singh

D

Pratibha Patil

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 59

Report

Which Schedule of the Indian Constitution is related to the languages of India?

A

$$7^{th}$$ schedule

B

$$8^{th}$$ schedule

C

$$9^{th}$$ schedule

D

$$10^{th}$$ schedule

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 60

Report

In the Constitution of India, promotion of international peace and security is
mentioned in which of the following parts?

A

Fundamental Rights

B

Preamble

C

Directive Principles of State

D

None of these

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 61

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Buddhism was divided into Mahayana and Hinayana during the reign of which of
the following rulers?

A

Kanishka

B

Chandragupta II

C

Ashoka

D

None of these

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 62

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Which of the following Harappan sites is thought to have direct sea trade links
with Mesopotamia?

A

Dholavira

B

Lothal

C

Kot Diji

D

Ropar

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 63

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Which of the following Sultans of the Sultanate of Delhi transferred his capital
from Delhi to Agra?

A

Sikandar Lodi

B

Qutbuddin Aibak

C

Alauddin Khilji

D

Muhammad Bin Tughlaq

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 64

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Who was elected the Congress president after the end of the Tripuri crisis?

A

Pattabhi Sitaramayya

B

Sardar Vallabhbhai Patel

C

Dr. Rajendra Prasad

D

Abul Kalam Azad

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 65

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Which of the following chaired first Round Table Conference?

A

Clement Attlee

B

Winston Churchill

C

Stanley Baldwin

D

Ramsay Macdonald

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 66

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The Buxa Tiger Reserve is located in which of the following states?

A

Assam

B

Odisha

C

West Bengal

D

Jharkhand

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 67

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Which of the following is the largest mangrove forest not only in India but in the
world?

A

Sundarbans

B

Coringa East

C

Muthupet

D

Malvan

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 68

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Which of the following terms is used in India for a tract of land lying between two
confluent rivers?

A

Valley

B

Plateau

C

Doab

D

None of these

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 69

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The Nagarjuna Sagar project is constructed on the which of the following rivers?

A

Sutlej

B

Jhelam

C

Narmada

D

Krishna

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 70

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Which of the following is the largest producer of cardamom in India?

A

Karnataka

B

Kerala

C

Sikkim

D

Tamil Nadu

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 71

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Which of the following schemes was launched by Bihar Government for checking
crimes against women?

A

Women Safety Surveillance Scheme

B

Women Safe City Scheme

C

City Surveillance Scheme for Women

D

Safe City Surveillance Scheme

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 72

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Which of the following state government launched ‘Prakash hai to Vikas hai’
Scheme, a free household power connection scheme for the poor in the state?

A

Jharkhand

B

Assam

C

Uttar Pradesh

D

Madhya Pradesh

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 73

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When will the International Chinese New Year start in year 2018?

A

16 January 2018

B

16 February 2018

C

16 March 2018

D

None of these

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 74

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Which of the following cities will be host Commonwealth Games 2022?

A

Glasgow

B

Delhi

C

Birmingham

D

Durban

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 75

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Australia beat which of the following countries 2-1 in the final of the Hockey
World League on December 10, 2017?

A

India

B

Argentina

C

England

D

Pakistan

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 76

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“I Witness : Partial Observation” is written by ______.

A

Mark Tully

B

Rajmohan Gandhi

C

Poonam Suri

D

Kapil Sibal

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 77

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Which former Prime Minister of India has been selected for Indira Gandhi Prize
for Peace, Disarmament and Development in 2017?

A

I. K. Gujral

B

H. D. Deve Gowda

C

Atal Bihari Vajpayee

D

Manmohan Singh

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 78

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In which city the first ever Asia-Pacific Broadcasting Union Dance festival was
concluded in January, 2017?

A

Madurai

B

Thiruvananthapuram

C

Kochi

D

Hyderabad

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 79

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Which country has allowed India to ferry Haj pilgrims via sea route?

A

Saudi Arabia

B

Iran

C

Iraq

D

Israel

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 80

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In January 2017, India signed a Memorandum of Understanding to construct
3000 rain water harvesting system with which country?

A

Bangladesh

B

Nepal

C

Bhutan

D

Sri Lanka

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 81

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Which among the following is/are storage deivce/devices used in computers?

A

Floppy disk

B

Hard disk

C

Punched tape

D

All options are correct.

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 82

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The computers and computers networks exchange information using ______ to
communicate with each other.

A

Server

B

Transmission Control Protocol

C

Digital Network

D

World Wide Web

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 83

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Which method is used to protect iron from rusting?

A

Oxidation

B

Galvanisation

C

Vulcanisation

D

Reduction

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 84

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Brass is an alloy of which of the following metals?

A

Copper and mercury

B

Copper and zinc

C

Copper and nickel

D

Copper and silver

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 85

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Which among the following is true about Rayon?

A

It is obtained from silk worm

B

It is obtained from wood pulp

C

It is obtained from both silk worm and wood pulp

D

No option is correct.

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 86

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Which of the following are requirements for producing fire?
I. Fuel
II. Air
III. Heat

A

Only I and II

B

Only I and III

C

Only II and III

D

All I, II and III

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 87

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Which of the following lens always forms a virtual, erect and diminished image?

A

Convex

B

Concave

C

Both convex and concave

D

None of these

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 88

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What is the direction of magnetic field lines in a magnet?

A

East pole to West pole

B

West pole to East pole

C

North pole to South pole

D

South pole to North pole

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 89

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Which of following property of a proton cannot change while it moves freely in
magnetic field?

A

Speed

B

Velocity

C

Momentum

D

Both speed and velocity

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 90

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Stethoscope works on which principle?

A

Conversion of current into sound

B

Conversion of sound into current

C

Reflection of sound

D

Reflection of light

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 91

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Which vitamin is made at a higher rate in our body?

A

Vitamin A

B

Vitamin B

C

Vitamin C

D

Vitamin D

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 92

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

A

I-2, II-4, III-1, IV-3

B

I-1, II-3, III-4, IV-2

C

I-3, II-4, III-2, IV-1

D

I-1, II-2, III-3, IV-4

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 93

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Which is the usual reproductive part of a plant?

A

Leaf

B

Stem

C

Root

D

Flower

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 94

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Which of the following statement is INCORRECT?

A

Hydra have only a sexual reproduction.

B

Most frogs are an oviparous animals.

C

Budding is not possible in hydra.

D

Internal fertilisation takes place in hens.

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 95

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A person having hypermetropia has to keep a reading material at what distance
(in cm) for comfortable reading?

A

22

B

25

C

35

D

45

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 96

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Which of the following disease does NOT spread through the air?

A

Cough-cold

B

Pneumonia

C

tuberculosis

D

Cholera

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 97

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Micro-organisms act upon the dead plants to produce ______.

A

sand

B

mushrooms

C

humus

D

wood

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SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 98

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A species restricted to a given area is ______.

A

Endangered species

B

Vulnerable species

C

Endemic species

D

Extinct species

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 99

Report

In which year, Special Climate Change Fund was established?

A

1999

B

2000

C

2001

D

2003

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 100

Report

Identify the possible link “X” in the following food chain? Grass $$\rightarrow$$ Insect $$\rightarrow$$ Frog $$\rightarrow$$ X $$\rightarrow$$ Eagle

A

Dog

B

Rabbit

C

Bird

D

Snake

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 101

Report

Which property of an electrical conductor opposes the flow of current through it?

A

Conductance

B

Resistance

C

Reluctance

D

Permeance

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 102

Report

Ohm is the S.I unit of .........

A

Capacitance

B

Inductance

C

Resistance

D

Conductance

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 103

Report

What will be the resistance (in Ohms)of a resistor, when the dissipated power and the current flowing through the resistor is 12 W and 2 A respectively?

A

6

B

24

C

2

D

3

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 104

Report

What will be the resistance (in Ohms)of a cylindrical wire, if the length, diameter and the resistivity of the wire is 4 m, 0.2 m and 0.4 Ohms-m respectively?

A

49

B

54

C

56

D

51

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 105

Report

Which of the following material has the highest resistivity?

A

Insulators

B

Conductors

C

Semiconductors

D

Superconductor

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 106

Report

What will be the equivalent inductance (in mH) for the circuit given below?

A

40

B

50

C

30

D

60

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 107

Report

Determine the power (in W) of a lamp of 220 V, when the resistance of the lamp is 100 Ohms.

A

448

B

486

C

484

D

488

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 108

Report

What will be the voltage (in V) of a battery connected to a parallel plate capacitor with air as dielectric, having plate area of 6 sq. cm and separation betweenthe plates is 2 mm, which stores a charge of 8.0 pC on the plates?

A

3

B

9

C

6

D

5

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 109

Report

What will be the value of current 'l’ (in A) for the given circuit diagram?

A

8

B

4

C

2

D

6

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 110

Report

Find the power delivered (in W) by the current source in the circuit diagram given below.

A

300

B

400

C

500

D

600

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 111

Report

Which of the following statement is CORRECT?

A

Superposition theorem is applicable to only thosecircuits that only have active elements.

B

Superposition theorem is applicable to only thosecircuits that only have passive elements.

C

Superposition theorem is applicable to only thosecircuits that only havelinear bilateral elements.

D

Superposition theorem is applicable to only thosecircuits that only have non-linear bilateral elements.

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 112

Report

The algebraic sum of all the voltages around any closed path is ..........

A

Negative

B

Zero

C

One

D

Infinity

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 113

Report

Which one of the following law is based on the principle of conservation of electric charge?

A

Kirchhoff’s Current Law

B

Kirchhoff’s Voltage Law

C

Ohm’s Law

D

Coulomb’s Law

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 114

Report

The source resistance of an ideal voltage source should be .............

A

Infinite

B

One

C

Zero

D

Greater than one

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 115

Report

What will be the voltage (in V) across resistor $$R_2$$, in the circuit given below?

A

14.35

B

13.33

C

15.45

D

12.33

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 116

Report

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

A

0.11

B

110

C

0.101

D

101

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 117

Report

What will be the value of current (in A) through the 6 Ω resistor for the given circuit diagram?

A

5.45

B

5.89

C

1.54

D

7.69

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 118

Report

Determine the Thevenin’s Voltage (in V) and Thevenin’s resistance (in Ω) across the 6 Ω resistor for the given electrical circuit respectively.

A

5.72, 1.71

B

4.67, 2.24

C

3.54, 1.01

D

4.87, 2.09

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 119

Report

What will be the value of Norton's resistance (in Ω) between the terminals A and B for the circuit given below?

A

5.65

B

6.11

C

4.32

D

7.45

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 120

Report

Find the maximum power(in W) transfer from the source to the load for the circuit diagram given below.

A

0.25

B

0.32

C

0.13

D

0.42

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 121

Report

Which one of the following statement is NOT true about the magnetic lines of force?

A

They attract each other while travelling in the same direction.

B

They behavelike a stretched elastic string.

C

They do not cross each other.

D

They can pass through all media.

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 122

Report

The relative permeability of paramagnetic material is .........

A

slightly greater than zero

B

equal to zero

C

equal to one

D

greater than one

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 123

Report

The SI unit of magnetic flux density is ...........

A

Henry

B

Tesla

C

Coulomb

D

Weber

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 124

Report

Which one of the following is the formula of Intensity of magnetization?

A

$$\frac{\phi}{F_m}$$

B

$$\frac{Ni}{l}$$

C

$$\frac{m}{A}$$

D

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

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 125

Report

What will be the coefficient of self-induction (in H) of the coil, if the current changes from +4 A to -4 A in 0.10-seconds and the induced EMF is 16 V?

A

1.2

B

2

C

0.2

D

0.8

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 126

Report

Calculate the intensity of magnetization (in $$A-m^{-1}$$) in a material, if the magnetic field strength of the material is 1800 $$Amp - m^{-1}$$ and the magnetic susceptibility is $$0.4 \times 10^{-5}$$.

A

0.0058

B

0.0072

C

0.0061

D

0.0035

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 127

Report

What will be the produced mmf (in Amp-turns) in a magnetic circuit, if it has 100 number of turns and carrying a current of 0.2 A?

A

20

B

40

C

500

D

200

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 128

Report

Determine the critical current (in A) for a wire of a material that has a diameter of 2 mm at 8 K. If the critical temperature for the material is 12 K and the magnetic field is
$$6 \times 10^4 Am^{-1}$$

A

221.3

B

214.4

C

232.5

D

207.6

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 129

Report

What will be the flux density (in T} of a material in free space, if the field strength of the material is $$2 \times 10^5 A-m^{-1}$$ and the magnetic susceptibility of the material is $$0.44 \times 10^{-3}$$?

A

0.25

B

0.5

C

0.75

D

1

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 130

Report

Determine the value of time (in sec) when an average EMF of 100 V is induced in a coil of area 200 cm$$^2$$ with 100 turns, when it is completely removed from a magnetic field of 30 T acting at right angles to the coil.

A

0.4

B

0.2

C

0.6

D

0.9

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 131

Report

What is the average value of a DC voltage having a peak value of 25 V?

A

0

B

17.73

C

22.5

D

25

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 132

Report

The waveform given in the figure below is an example of ............ waveform.

A

sinusoidal

B

rectangular

C

square

D

sawtooth

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 133

Report

The inductive reactance of a circuit is 60 Ohms when it is supplied with a 50 Hz supply. Whatwill be the value of inductive reactance (in Ohms)of the circuit, if it is supplied with 60 Hz supply?

A

72

B

86

C

94

D

105

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 134

Report

Calculate the impedance (in Ω)of the series RLC circuit given in the figure below?

A

130

B

120

C

13

D

12

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 135

Report

Calculate the value of the quality factor of a series RLC circuit having resistance, inductance and capacitance of 30 Ohms, 27 mH and 0.03 mF respectively.

A

0.86

B

1

C

2.6

D

3

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 136

Report

What is the bandwidth (in kHz) of a series RLC circuit having resistance, inductance and capacitance of 80 Ohms, 2 mH and 0.01 mF respectively?

A

10

B

20

C

40

D

80

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 137

Report

Calculate the time taken (in seconds) by the capacitor to get fully charged in a series RC circuit having resistance and capacitance of 40 kilo-Ohms and 0.01 mF respectively.

A

1

B

2

C

3

D

4

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 138

Report

What is the value ofline voltage (in kV) of a 3-phase star connected system having a phasevoltage of 3.3 kV?

A

2.1

B

3.3

C

5.7

D

6.8

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 139

Report

A 3-phase star connected system is supplied by a line voltage of 440 V. The value of phase current is 50 A. Whatis the power (in kW) consumedby the system, if the current lags the voltage by 45 degrees?

A

8.95

B

24

C

26.94

D

47

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 140

Report

What is the magnitude of reactive power (in KVAR) of a balanced 3-phase delta connected system having a line voltage of 400 V and line current of 50 A and the phase difference between the voltage and current is 53.13 degrees?

A

0.2771

B

2.771

C

27.71

D

277.1

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 141

Report

Which of the following is the dimension of inductance?

A

$$\frac{ML^2}{Q^2}$$

B

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

C

$$\frac{ML^2}{QT^2}$$

D

$$\frac{ML^2}{QT^3}$$

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 142

Report

Which of the following is a type of recording instrument?

A

Ammeter

B

Megger

C

Voltmeter

D

X-Y plotter

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 143

Report

In 'two-wattmeter method' of power calculation of a 3-phase balanced star connected system, whatis the power factor of the system if both the wattmeters showa positive reading?

A

0

B

Greater than 0 butless than 0.5

C

0.5

D

Greater than 0.5 but less than 1

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 144

Report

A resistance of 75 Ohms is connected in shunt of a galvanometer, having an internal resistance of 25 Ohms,to convert it into an ammeter. What is the value of current (in A) flowing through the galvanometer,if the total current in the circuit is 5 A?

A

2

B

2.5

C

3.65

D

3.75

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 145

Report

Which of the following is TRUE about analog multimeter?

A

It is a type of absolute instrument.

B

It is a type of indicating instrument.

C

It is a type of recording instrument.

D

It is a type of integrating instrument.

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 146

Report

The circuit given below is a circuit of .......... bridge.

A

Anderson's

B

Kelvin's Double

C

Maxwell's inductance

D

Wheatstone

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 147

Report

Which of the following materials when used as the viewing surface of a CRO gives a reddish glow?

A

Zinc Sulfide with copper as impurity

B

Zinc Sulfide with silver as impurity

C

Yttrium Oxide

D

Pure Zinc Sulfide

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 148

Report

Which of the following is TRUE about current transformers?

A

It decreases the range of AC ammeter.

B

It decreases the range of DC ammeter.

C

It increases the range of AC ammeter.

D

It increases the range of DC ammeter.

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 149

Report

Which of the following produces breaking torque in induction type energy meter?

A

Air Dampers

B

Eddy current

C

Spring

D

Gravity

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 150

Report

Which of the following can be used to measure frequency?

A

Anderson's Bridge

B

De-Sauty's Bridge

C

Owen's Bridge

D

Wien's Bridge

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 151

Report

The loss associated with the mechanical friction of a machine are called ..........

A

eddy current loss

B

mechanical loss

C

stray load loss

D

hysterisis loss

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 152

Report

For a 3-phase load balanced condition, each phase has the same value of ........

A

impedance.

B

resistance.

C

power factor.

D

all options are correct

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 153

Report

A short circuit test on a transformer gives .............

A

copper loss at full load

B

copper loss at any load

C

copper loss at half load

D

copper loss at over load

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 154

Report

Armature reaction effect causes flux to reduce with ..........

A

decreasing torque

B

increasing torque

C

increase current

D

both increasing torque & increase current

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 155

Report

The armature of a DC machine is made of. ...........

A

mild steel

B

silicon steel

C

stainless steel

D

cast iron

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 156

Report

DC generators are designed to develop armature voltages not exceeding 650 V because ofthe limitations of. ..........

A

field winding

B

armature winding

C

commutator

D

starters

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 157

Report

A step up transformer increases .....

A

power

B

voltage

C

frequency

D

current

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 158

Report

It is economical to transmit electricity at a .........

A

very high voltage

B

very low voltage

C

very high current

D

None of these

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 159

Report

Rotating magnetic fields are also used in 3phase induction motors rotor developing .........

A

eddy current

B

voltage lag

C

load current

D

phase current

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 160

Report

One of the speed control methods of a 3 phase induction motors is .........

A

V/F control

B

stator current control

C

core loss control

D

eddy current control

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 161

Report

A centrifugal switch is provided for disconnecting the auxiliary winding in a .........

A

Capacitor - start motor

B

Capacitor run motor

C

Reluctance motor

D

Hysteresis motor

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 162

Report

In a split phase motor, the running winding should have .........

A

high resistance and low inductance

B

low resistance and high inductance

C

high resistance as well as high inductance

D

low resistance as well as low inductance

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 163

Report

A reluctance motor

A

is self-starting

B

is constant speed motor

C

needs no D.C. excitation

D

all options are correct

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 164

Report

The speed control of a universal motor used for sewing machinesis done by. ...........

A

friction

B

varying the resistance

C

tapping the field

D

centrifugal mechanism

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 165

Report

The power factor of a single-phase induction motor is usually ............

A

lagging

B

always leading

C

unity

D

unity to 0.8 leading

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 166

Report

Hysteresis motors are suitable for. ........

A

fans

B

blowers

C

sound equipment

D

mixer grinders

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 167

Report

A relay used on short transmission lines is ............

A

reactance relay

B

mho’s relay

C

impedance relay

D

None of these

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 168

Report

The highest voltage transmission line starting from generating point is called ........

A

secondary transmission

B

secondary distribution

C

primary transmission

D

primary distribution

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 169

Report

A 30 km transmission line carrying power at 33 kV is known as ..........

A

short transmission line

B

long transmission line

C

high power line

D

ultra high voltage line

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 170

Report

The insulating material for cables should be .........

A

non-hygroscopic

B

non-inflammable

C

acid proof

D

all options are correct

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 171

Report

Name the equipment which runsan alternator.

A

Motor

B

Generator

C

Prime mover

D

Fan

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 172

Report

Electric strength in a cable is more on ...........

A

layer on the conductor

B

outside conductor

C

outer side of armouring

D

None of these

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 173

Report

In places where acids and alkalies are present, the type of wiring usedis. ............

A

PVC

B

TRS

C

VIR

D

Weather proof

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 174

Report

Replacementof wiring is not easy in which type of wiring ..........

A

conduit system

B

Lead sheathed

C

concealed wiring

D

cleat system

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 175

Report

ACSR conductor means

A

All conductor Steel Reinforced

B

Aluminium conductor steel reinforced

C

Aluminium conduit steel reinforced

D

All conduit steel reinforced

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 176

Report

The value of supply voltage for 500 W, 5 ohm load is, ............

A

100 V

B

500 V

C

50 V

D

10 V

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 177

Report

The most important factor with respect to lighting quality is

A

colour

B

glare

C

illumination

D

uniform lighting

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 178

Report

In ACSR conductors, the insulation between aluminium and steel conductors is ......

A

varnish

B

bitumen

C

ceramic

D

No insulation is required

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 179

Report

Which oneof the given fuseis bigger. .........?

A

DC

B

AC

C

DC or AC

D

AC and DC are same

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 180

Report

What is the function of chokein a fluorescent lamp ?

A

starting purpose

B

produce high voltage at starting

C

improve power factor

D

minimize the power consumption

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 181

Report

In an electric heater, the metal case is connected to .............

A

Phase wire

B

earth wire

C

neutral wire

D

none of these

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 182

Report

Which of the following is not an indoor lighting ?

A

Residence light

B

Office light

C

Industry light

D

flood light

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 183

Report

Carbon arc lamps are commonly used in .......

A

Domestic lighting

B

Street lighting

C

Cinema projectors

D

Photography

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 184

Report

Lumen/watt is the unit of ............

A

Light flux

B

Luminousintensity

C

Brightness

D

Luminous efficiency

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 185

Report

Arc can be produced by ?

A

AC current only

B

DC current only

C

Either AC or DC current

D

all options are correct

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 186

Report

A rectifier for welding has voltage/current characteristics as ...............

A

Drooping

B

Rising

C

Static

D

Variable

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 187

Report

The insulating material suitable for low temperature applications is ..............

A

Cork

B

Diatomaceous earth

C

Asbestos paper

D

75 per cent magnesia

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 188

Report

The method suitable for heating of conducting medium is .............

A

Induction heating

B

Indirect arc heating

C

Eddy current heating

D

Radiant heating

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 189

Report

The numberof valence electron in boron is ...........

A

1

B

2

C

3

D

5

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 190

Report

The potential barrier acts as a barrier against the flow of. ............

A

electrons only

B

holes only

C

electrons and holes

D

None of these

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 191

Report

The type of circuit that does not need a coupling capacitor is ..........

A

resistance loaded

B

transformer coupled

C

impedance coupled

D

single-tuned

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 192

Report

The plate currentin a triode can be controlled by controlling, ...........

A

plate voltage

B

grid voltage

C

plate voltage and grid voltage

D

grid current

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 193

Report

A transistor consists of. ..........

A

one p-n junction

B

two p-n junction

C

three p-n junction

D

four p-n junction

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 194

Report

The CE amplifier is most commonly used because of .............

A

less power gain

B

less output voltage

C

more power gain

D

low cost

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 195

Report

Synchronous motor shaft is made of ............

A

Alnico

B

Chrome steel

C

Mild steel

D

Stainless steel

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 196

Report

When the voltage applied to a synchronous motor is increased, which of the following will reduce ?

A

Stator flux

B

Pull in torque

C

Pull out torque

D

None of these

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 197

Report

A synchronous motor has better powerfactor than an induction motor. This is due to .............

A

Stator supply is not required to produce magnetic field

B

Synchronous motor has no slip

C

Mechanical load on the rotor remains constant

D

Synchronous motor has large airgap

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 198

Report

When the field circuit of an unloaded salient pole synchronous motor gets suddenly open circuited, then ............

A

the motor stops

B

it runs at a slower speed

C

it continues to run at the same speed

D

it runs at a very high speed

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 199

Report

The resultant armature voltage of a synchronous motor is equal to the ............

A

vector sum of Eb and V

B

vector difference of Eb and V

C

arithmetic sum of Eb and V

D

arithmetic difference of Eb and V

View Solution

SSC JE Electrical Engineering 25th Jan 2018 Shift-2 - Question 200

Report

The armature current of a synchronous motor is minimum when operating at ..............

A

unity power factor

B

0.707 power factor lagging

C

0.707 power factor leading

D

zero power factor leading

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