SSC JE 2022 Question Paper Electrical 15 Nov

CAREER

QUESTION
PAPER
2022
STAFF SELECTION COMMISSION
JUNIOR ENGINEERS EXAM
PREVIOUS YEAR QUESTION PAPER

Junior Engineer Civil Mechanical Electrical and Quantity Surveying and
Contracts Examination 2022
Roll Number
Candidate Name
Venue Name
Exam Date 15/11/2022
Exam Time 1:00 PM - 3:00 PM
Subject Junior Engineer 2022 Electrical

Section : General Intelligence and Reasoning

Q.1 Select the option that indicates the correct arrangement of the given words in the
order they appear in an English dictionary.
1. Acquiescent
2. Acquaintance
3. Acknowledge
4. Acquisition
5. Acquittal
6. Acrimonious
Ans 1. 3, 2, 4, 1, 5, 6

2. 2, 3, 1, 4, 5, 6

3. 2, 3, 4, 1, 5, 6

4. 3, 2, 1, 4, 5, 6

Q.2 In a certain code language, 'JEEP' is written as 'WJHL' and 'CARD' is written as
'KWDE'. How will 'LANE' be written in that language?
Ans 1. LSCN

2. LSDM

3. LTDN

4. LSDN

Question ID : 26433056655

Q.3 Looking at a picture of a man, Sam said, “His father’s daughter in law is my wife.” How
is Sam related to the man in the picture?
Ans 1. Father’s brother’s son

2. Brother

3. Sister’s husband

4. Brother’s son

Question ID : 26433069068
Chosen Option : 2

Q.4 Select the correct option that indicates the arrangement of the following words in a
logical and meaningful order.
1.Paper
2.Pulp
3.Chop
4.Tree bark
5.Book
Ans 1. 4, 2, 3, 1, 5

2. 4, 3, 2, 5, 1

3. 4, 3, 2, 1, 5

4. 4, 2, 3, 5, 1

Question ID : 26433067758
Chosen Option : 3

Q.5

Ans 1. 14

2. 13

3. 12

4. 15

Question ID : 26433057424
Chosen Option : 1

Q.6 Select the option that represents the letters that, when sequentially placed from left to
right in the blanks below, will complete the letter series.
I _ F I _ N D _ F _ I N N _I F F _ N _ D
Ans 1. D D F F I D N

2. F N I F D I N

3. I D D F I D N

4. F F I I D N N

Question ID : 26433067747
Chosen Option : 2

Q.7

Ans 1.

2.

3.

4.

Question ID : 26433057876

Q.8 Eight people, A, B, C, D, E, F, G, and H are seated in a row, facing north. Only 2 people
sit to the right of G. Only three people sit between B and G. E sits fourth to the left of
C, and is an immediate neighbour of both B and A. D is not an immediate neighbour of
B. D sits third to the right of H. Who sits at the extreme right end of the row?
Ans 1. F

2. H

3. B

4. D

Question ID : 26433068370

Q.9 Select the option that is related to the third term in the same way as the second term is
related to the first term and the sixth term is related to the fifth term.
12 : 154 :: 20 : ? :: 32 : 1034
Ans 1. 415

2. 525

3. 320

4. 410

Question ID : 26433067518

Q.10 Select the option that is related to the third word in the same way as the second word
is related to the first word. (The words must be considered as meaningful English
words and must not be related to each other based on the number of letters/number of
consonants/vowels in the word.)
Architect : Design :: Farmer : ?
Ans 1. Crop

2. Farm

3. Tractor

4. Agriculture

Question ID : 26433067351

Q.11 If A denotes ‘+’, B denotes ‘ב, C denotes ‘−’, and D denotes ‘÷’, then what will come in
place of ‘?’ in the following equation?
(89 C 8) B ? D 81 = 729
Ans 1. 81

2. 729

3. 89

4. 9

Question ID : 26433067662
Chosen Option : 2

Q.12

Ans 1. 0

2. 3

3. 1

4. 2

Question ID : 26433082774
Chosen Option : 1

Q.13 Select the option that is related to the fifth term in the same way as the second term is
related to the first term and the fourth term is related to the third term.
48 CAN : 12 EET :: 52 MUG : 7 OYM :: 35 BOX : ?
Ans 1. 8DTD

2. 15DSD

3. 8DSC

4. 8DSD

Question ID : 26433067393
Status : Marked For Review

Q.14 A person starts from point Z and moves 7 km towards the North. He turns right and
moves 5 km, turns right, and moves 3 km, then turns right and moves 1 km. He takes a
left turn and moves 4 km to reach a point X. How much and in which direction does he
need to move now to reach point Z?
Ans 1. 4 km South

2. 7 km South

3. 4 km West

4. 6 km East

Question ID : 26433068162
Chosen Option : 3

Q.15

Ans

1.

2.

3.

4.

Question ID : 26433065988
Chosen Option : 2

Q.16 Select the set in which the numbers are NOT related in the same way as are the
numbers of the given set.
(NOTE: Operations should be performed on the whole numbers, without breaking
down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as
adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1
and 3 and then performing mathematical operations on 1 and 3 is not allowed)
(11, 14, 77)
Ans 1. (14, 12, 86)

2. (12, 15, 90)

3. (15, 14, 105)

4. (13, 16, 104)

Question ID : 26433068344

Q.17 Which of the following interchanges of signs would make the given equation correct?
13 × 15 ÷ 98 + 7 -11 = 198
Ans 1. + and ×

2. − and ÷

3. ÷ and +

4. × and −

Question ID : 26433057935
Chosen Option : 3

Q.18

Ans

1.

2.

3.

4.

Question ID : 26433078870

Q.19 Which of the given letter-clusters will replace the question mark (?) in the following
series?
DSZB, HQBD, LODF, ?, TKHJ
Ans 1. PMGH

2. PNFH

3. PNGH

4. PMFH

Question ID : 26433056141

Q.20

Ans

1.

2.

3.

4.

Question ID : 26433058100

Q.21 Select the option that represents the letters that when placed from left to right in the
blanks below will complete the letter series.
S_RQ_O_V_ _ P_S_RQ_OSV_Q_O
Ans 1. VPSROQVPRP

2. VPRSQOVPRP

3. VPSRQOPVRP

4. VPSRQOVPRP

Question ID : 26433059877

Q.22 Select the option that is related to the third term in the same way as the second term is
related to the first term and the sixth term is related to the fifth term.
596 : 461 :: 819 : ? :: 754 : 619
Ans 1. 676

2. 684

3. 661

4. 692

Question ID : 26433057580
Chosen Option : 2

Q.23 Mr. Ramesh has a sister named Mrs. Kamlesh. Mrs. Kamlesh has two kids named Mr.
Luv and Mr. Kush. Mr. Kush’s father’s wife’s mother is Mrs. Rupa. Mrs. Rupa’s
daughter is Ms. Rekha. Mrs. Kamlesh is Ms. Rekha’s ________.
Ans 1. sister

2. mother’s mother

3. mother

4. daughter

Question ID : 26433070338
Chosen Option : 1

Q.24 Select the combination of letters, which when sequentially placed in the blanks of the
given series, will complete the series.
ACB_ _EPR_ _ZY
Ans 1. DFQX

2. FKQX

3. DGXQ

4. FJQX

Question ID : 26433067489
Chosen Option : 1

Q.25 In a code language, 'shall we dance today' is written as 'ned bin tru pat', 'we sing and
dance' is written as 'sid pat cam ned', 'sing a song together' is written as 'zig fah rip
sid'. What is the code for the word 'and' in this language?
Ans 1. cam

2. ned

3. sid

4. pat

Question ID : 26433056765
Chosen Option : 1

Q.26

Ans

1.

2.

3.

4.

Question ID : 26433076721
Chosen Option : 2

Q.27 Which of the following numbers will replace the question mark (?) and complete the
given number series?
98, 69, 46, 29, 18, ?
Ans 1. 13

2. 12

3. 11

4. 14

Question ID : 26433067471
Chosen Option : 1

Q.28

Ans

1.

2.

3.

4.

Question ID : 26433068391
Chosen Option : 1

Q.29 Select the option that represents the letters that when placed from left to right in the
blanks below will complete the letter series.
_FD_H_E_DC_AE_DC_A_FD_ _A
Ans 1. EACHFFHECH

2. ECAHFFHECH

3. ECAFHFHECH

4. EACFHHFECH

Question ID : 26433059875
Chosen Option : 3

Q.30 A, B, C, D, E, F, and G are seven students sitting around a circular table facing the
centre. G is second to the left of D and is the immediate neighbour of E and F. D is not
the immediate neighbour of C and E. A is the immediate neighbour of B and C. Who is
the immediate neighbour of E and A both?
Ans 1. C

2. B

3. F

4. G

Question ID : 26433068075
Chosen Option : 1

Q.31 Arrange the following in a logical and meaningful order.
1. USA
2. Switzerland
3. Australia
4. India
5. China
Ans 1. 5, 1, 4, 2, 3

2. 5, 4, 1, 3, 2

3. 1, 5, 4, 3, 2

4. 1, 5, 4, 2, 3

Question ID : 26433068051
Chosen Option : 2

Q.32 Select the option that is related to the third word in the same way as the second word
is related to the first word. (The words must be considered as meaningful English
words and must not be related to each other based on the number of letters/number of
consonants/vowels in the word.)
Thunder : Roar :: Rain : ?
Ans 1. Cloud

2. Patter

3. Lightening

4. Mud

Question ID : 26433067390
Status : Marked For Review
Chosen Option : 2

Q.33 In this question, three statements are given, followed by three conclusions numbered
I, II and III. Assuming the statements to be true, even if they seem to be at variance
with commonly known facts, decide which of the conclusion(s) logically follow(s) from
the statements.

Statements:
Some lights are fans.
All fans are switches.
All wires are lights.

Conclusions:
I. All wires are fans.
II. Some wires are switches.
III. Some lights are switches.
Ans 1. Only conclusions I and III follow.

2. Only conclusions II and III follows.

3. Only conclusion I follows.

4. Only conclusion III follows.

Question ID : 26433057851

Q.34 Select the option that is related to the third number in the same way as the second
number is related to the first number and the sixth number is related to the fifth
number.
53 : 2915 :: 69 : ? :: 64 : 4224
Ans 1. 4765

2. 5015

3. 4924

4. 4899

Question ID : 26433067909

Q.35 Two statements are given, followed by two conclusions numbered I and II. Assuming
the statements to be true, even if they seem to be at variance with commonly known
facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
Some cars are vans.
Some vans are trucks.
Conclusions:
I. Some cars are trucks.
II. All trucks are vans.
Ans 1. Only conclusion II follows

2. Only conclusion I follows

3. Neither conclusion I nor II follows

4. Both conclusions I and II follow

Question ID : 26433056700
Chosen Option : 3

Q.36 Select the option that is related to the third word in the same way as the second word
is related to the first word. (The words must be considered as meaningful English
words and must not be related to each other based on the number of letters/number of
consonants/vowels in the word.)
Monotony : Variety :: Chaos : ?
Ans 1. Peace

2. Disturbing

3. Problem

4. Struggle

Q.37

Ans

1.

2.

3.

4.

Question ID : 26433068492
Chosen Option : 3

Q.38 Ronny starts from Point A and drives 10.25 km towards the east. He then takes a right
turn, drives 12.75 km, turns right and drives 15 km. He then takes a right turn and
drives 2.25 km. He takes a final right turn, drives 4.75 km and stops at Point P. How far
and towards which direction should he now drive in order to reach Point A again? (All
turns are 90 degree turns only)
Ans 1. 10.25 km, north

2. 10.5 km, west

3. 10.25 km, west

4. 10.5 km, north

Question ID : 26433068584

Q.39 In a certain code language, 'PEOPLE’ is written as 'VOPOVK' and 'PUBLIC' is written
as 'XRLBFK'.How will 'SECTOR' be written in that language?
Ans 1. ILTCWH

2. ROGXUH

3. ILTCVH

4. IMTCVH

Question ID : 26433056664
Chosen Option : 3

Q.40 Select the option that will replace the question mark (?) in the following number series.

100, 60, 40, 30, ?
Ans 1. 25

2. 75

3. 60

4. 45

Question ID : 26433068245
Chosen Option : 1

Q.41 Select the option that indicates the correct arrangement of the given words in the
order they appear in an English dictionary.
1. Conscript
2. Consecrate
3. Consign
4. Consequent
5. Conserve
6. Conscious
Ans 1. 6, 1, 2, 4, 5, 3

2. 6, 1, 4, 2, 5, 3

3. 1, 6, 4, 2, 3, 5

4. 1, 6, 2, 4, 5, 3

Question ID : 26433068257
Chosen Option : 1

Q.42 A, B, C, D, E, F and G are seven sisters of different ages. B is older than only C. A is
younger than only F and D. G is older than E. How many sisters is E younger than?
Ans 1. 4

2. 3

3. 2

4. 5

Question ID : 26433068760
Chosen Option : 1

Q.43

Ans 1. 121

2. 298

3. 34

4. 128

Question ID : 26433085369
Chosen Option : 1

Q.44 Select the number from among the given options that can replace the question mark
(?) in the following series.
1, 5, 10, 14, ?, 32, 64
Ans 1. 28

2. 20

3. 22

4. 24

Question ID : 26433057037
Chosen Option : 1

Q.45

Ans

1.

2.

3.

4.

Question ID : 26433058104
Chosen Option : 2

Q.46 Select the option that is related to the fifth term in the same way as the second term is
related to the first term and the fourth term is related to the third term.
JACKAL: LAKCAJ :: MENTOR : ROTNEM :: CRAZINESS : ?
Ans 1. SSEINAZRC

2. SSENZIARC

3. SSENAIZRC

4. SSENIZARC

Question ID : 26433055925

Q.47 Select the set in which the numbers are related in the same way as are the numbers of
the given sets.
(NOTE : Operations should be performed on the whole numbers, without breaking
down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as
adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1
and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(45, 81, 104)
(52, 88, 111)
Ans 1. (54, 90, 110)

2. (27, 59, 82)

3. (49, 85, 108)

4. (34, 60, 83)

Question ID : 26433057076
Chosen Option : 3

Q.48 In a certain code language, ‘FABRIC’ is written as ‘UZYIRX’ and ‘DANGER’ is written as
‘WZMTVI’. How will ‘ABACUS’ be written in that language?
Ans 1. ZYZXFH

2. YZYXFH

3. ZYZFXH

4. ZYZXHF

Question ID : 26433059881
Chosen Option : 1

Q.49 Select the option that indicates the correct arrangement of the given words in a logical
and meaningful order.
1. Book
2. Library
3. Paragraph
4. Chapter
5. Word
Ans 1. 5,2,4,1,3

2. 2,1,4,3,5

3. 1,4,2,5,3

4. 1,2,3,4,5

Question ID : 26433070321
Chosen Option : 2

Q.50

Ans

1.

2.

3.

4.

Question ID : 26433068211

Section : General Awareness

Q.1 In 1764, the Battle of _____________took place.
Ans 1. Panipat

2. Plassey

3. Buxar

4. Wandiwash

Question ID : 26433089148
Chosen Option : 3

Q.2 In December 2021, which state government passed the Bill for the creation of two new
districts named Pakyong and Soreng?
Ans 1. Sikkim

2. Arunachal Pradesh

3. Nagaland

4. Mizoram

Question ID : 26433086878
Chosen Option : 2

Q.3 Ajaz Patel who grabbed 10 wickets in the second Test against India in Mumbai in 2021
is from which country?
Ans 1. South Africa

2. New Zealand

3. Pakistan

4. Bangladesh

Question ID : 26433072910
Chosen Option : 2

Q.4 Which of the following is described as the ‘Soul of the Constitution’?
Ans 1. Fundamental Rights

2. Directive Principles of State Policy

3. Preamble

4. Fundamental Duties

Question ID : 26433086775
Chosen Option : 3

Q.5 What is Raymond L Lindeman well known for doing in 1942?
Ans 1. Working on ecosystem ecology

2. Studying ecological succession

3. Coining the term ‘ecology’

4. Pioneering the concept of ‘trophic dynamics in ecology’

Question ID : 26433055132
Status : Marked For Review

Q.6 What is the loss of water from plants is known as?
Ans 1. Evaporation

2. Transpiration

3. Herbigation

4. Plant saturation

Question ID : 264330100692
Chosen Option : 2

Q.7 Select the correct statement with reference to group Angiosperm.
Ans 1. Angiosperms are also called non-flowering plants.

2. It is a minor group of kingdom Plantae having only 300 species.

3. Angiosperm are seedless plants.

4. It is the largest and most diverse group in the kingdom Plantae.

Question ID : 26433064136
Chosen Option : 1

Q.8 In a vernier caliper, a retainer is used to:
Ans 1. measure the internal diameter of an object

2. block a movable part to allow the easy transferring of a measurement

3. find depth measurements

4. measure external lengths possible

Question ID : 26433064049
Chosen Option : 2

Q.9 Out of the five tributaries of the Indus which are called ‘Panchnad’, which of the
following completely drains the Indian territory unlike others which enter Pakistan?
Ans 1. Ravi

2. Jhelum

3. Satluj

4. Beas

Question ID : 26433055321
Chosen Option : 1

Q.10 How many fundamental duties were originally listed in the Constitution?
Ans 1. 12

2. 13

3. 11

4. 10

Question ID : 26433064817

Q.11 Who was the first Indian woman Odissi dancer to be awarded the Padma Vibhushan?
Ans 1. Shovana Narayana

2. Sitara Devi

3. Sonal Mansingh

4. Rukmini Devi Arundale

Question ID : 26433071637
Chosen Option : 3

Q.12 The Doongri festival is primarily celebrated in the state of ___________.
Ans 1. Andhra Pradesh

2. Arunachal Pradesh

3. Himachal Pradesh

4. Uttar Pradesh

Question ID : 26433064337
Chosen Option : 3

Q.13 Consider the deltas of the following rivers. Arrange them from south to north.
1) Mahanadi
2) Krishna
3) Kaveri
4) Godavari
5) Ganga – Brahmaputra
Ans 1. 3-4-1-2-5

2. 5-4-3-2-1

3. 3-4-2-1-5

4. 3-2-4-1-5

Question ID : 26433092851

Q.14 Identify the option that is NOT an actual season in India according to meteorologists.
Ans 1. The westerlies season

2. The southwest monsoon season

3. The cold weather season

4. The retreating monsoon season

Question ID : 26433064773
Chosen Option : 1

Q.15 Identify the primary sector of the economy from the following options.
Ans 1. Banking

2. Industry

3. Tourism

4. Agriculture

Question ID : 264330100714

Q.16 Which of the following pairs is correctly matched?
Ans 1. Vitamin B – Lemon

2. Vitamin C – Green vegetables

3. Vitamin A – Lamb liver

4. Vitamin A – Lemon

Question ID : 26433054049
Chosen Option : 1

Q.17 In 1884, who published the Climate Classification System, which classifies climate
zones around the world on the basis of local vegetation?
Ans 1. Rudolf Geiger

2. Wladimir Koppen

3. S Bronnimann

4. E Volken

Question ID : 26433055818
Chosen Option : 1

Q.18 The tableau of which of the following states was given the title of ‘Best Tableau’ in the
Republic Day parade, 2022?
Ans 1. Gujarat

2. Punjab

3. Maharashtra

4. Uttar Pradesh

Question ID : 26433064326

Q.19 Explain how the second period starts with lithium.
Ans 1. When the third electron enters the 2p orbital

2. When the third electron enters the 2s orbital

3. When the second electron enters the 2p orbital

4. When the second electron enters the 2s orbital

Question ID : 264330100050
Chosen Option : 1

Q.20 In which year was the first population census conducted in India after independence?
Ans 1. 1948

2. 1949

3. 1950

4. 1951

Question ID : 26433089242

Q.21 T.H. Vinayakram received the Grammy award for his participation in Mickey Hart’s
Album titled __________ in the category of Best Music Album where he played both,
Ghatam and Morsing.
Ans 1. Mysterium Tremendum

2. Planet of Drum

3. At the Edge

4. Rolling Thunder

Question ID : 26433054469
Chosen Option : 3

Q.22 Which scientist made the first observations on platinum as a catalyst and discovered
similar triads of elements which led to the development of the Periodic Table of
elements?
Ans 1. Mendeleev

2. Döbereiner

3. Newton

4. Newlands

Question ID : 26433064741
Chosen Option : 1

Q.23 Which of the following is NOT a quantitative method of credit control?
Ans 1. Change in CRR

2. Open market operations

3. Moral suasion

4. Bank rate

Question ID : 26433065425
Not Attempted and
Status :
Marked For Review
Chosen Option : --

Q.24 Which of the following is a demerit of the barter system?
Ans 1. Division of goods

2. Problem of storage

3. Common unit of measurement

4. Double coincidence of wants

Question ID : 26433064857
Chosen Option : 3

Q.25 40°C is equal to how many degrees on the Fahrenheit Scale?
Ans 1. 40

2. 84

3. 104

4. 60

Question ID : 264330100703
Chosen Option : 3

Q.26 Who among the following became the first woman, and only the third cricketer ever, to
appear at six ICC Women's Cricket World Cups in March 2022?
Ans 1. Shafali Verma

2. Harmanpreet Kaur

3. Smriti Mandhana

4. Mithali Raj

Question ID : 26433072908

Q.27 Weathering leads to formation of ______.
Ans 1. clouds

2. soil

3. icebergs

4. cyclones

Question ID : 264330100744

Chosen Option : 2

Q.28 Which phylum of the Kingdom Animalia exhibits an organ-system level of organisation
and has a mantle or mass of soft flesh that envelops the soft body and surrounds the
internal organs?
Ans 1. Phylum Ctenophora

2. Phylum Coelenterata

3. Phylum Porifera

4. Phylum Mollusca

Question ID : 26433055102

Q.29 In 1705, which scientist published 'A Synopsis of the Astronomy of Comets', which
described the parabolic orbits of 24 comets that were observed from 1337 to 1698?
Ans 1. Edmund Halley

2. Galileo Galilei

3. Johannes Kepler

4. Giovanni Cassini

Question ID : 26433055751
Chosen Option : 3

Q.30 Which of the following is a sports term popularly used in Athletics?
Ans 1. Put out

2. Smash

3. Homerun

4. Photo finish

Question ID : 26433054860
Chosen Option : 1

Q.31 Where were the 2022 Winter Olympic Games held?
Ans 1. Tokyo

2. Beijing

3. London

4. Moscow

Question ID : 264330100742
Chosen Option : 2

Q.32 According to the Census of India 2011, which of the following groups of union
territories has the highest literacy rate?
Ans 1. Delhi and Chandigarh

2. Delhi and Lakshadweep

3. Chandigarh and Andaman & Nicobar

4. Lakshadweep

Question ID : 264330100037

Q.33 The rank of India in Global Hunger Index Report 2021 is:
Ans 1. 94

2. 125

3. 102

4. 101

Question ID : 26433089261
Chosen Option : 2

Q.34 What type of forest resources are found in Arbari Forest range in West Bengal known
for preservation?
Ans 1. Chir pine

2. Babul

3. Khair

4. Sal

Question ID : 264330100026
Status : Not Answered
Chosen Option : --

Q.35 Which of the following universities won the Maulana Abul Kalam Azad (MAKA) Trophy
2021?
Ans 1. Chaudhary Charan Singh University, Uttar Pradesh

2. University of Rajasthan, Rajasthan

3. Panjab University, Chandigarh

4. Kurukshetra University, Haryana

Question ID : 26433061810
Chosen Option : 1

Q.36 Which process is defined as the process of preserving food by anaerobic fermentation
in brine or immersion in vinegar?
Ans 1. Fermenting

2. Canning

3. Freezing

4. Pickling

Question ID : 26433055144
Chosen Option : 1

Q.37 Who among the following was the head of the Indian Statutory Commission of 1928?
Ans 1. John Gilbert Simon

2. Jan David Simon

3. Clement Richard Attlee

4. Sir John Allsebrook Simon

Question ID : 26433085258

Q.38 In October 2021, which of the following schemes got approval from the Cabinet to set
up seven mega integrated textile and apparel parks inspired by the 5 F vision of Farm
to Fibre to Factory to Fashion to Foreign?
Ans 1. Jan Dhan Yojana

2. PM POSHAN

3. PM MITRA

4. Ujjwala Yojana

Question ID : 26433082832
Chosen Option : 1

Q.39 Legends League Cricket (LLC) appointed __________as its ambassador for its All
Women Match Official Team to promote women’s empowerment initiatives and to
increase the participation of women in cricket.
Ans 1. Jhulan Goswami

2. Poonam Yadav

3. Mithali Raj

4. Harmanpreet Kaur

Question ID : 26433055059
Chosen Option : 3

Q.40 Which neighbouring country of India is the world’s only carbon-negative country?
Ans 1. Bangladesh

2. Sri Lanka

3. Nepal

4. Bhutan

Question ID : 264330100030
Chosen Option : 3

Q.41 Parenteral nutrition can be defined as:
Ans 1. infusing a specialised form of food through a vein (intravenously)

2. intake of glucose and salts through oral route

3. infusing a specialised form of food through oral route

4. removal of excessive food by syringes

Question ID : 26433064143
Chosen Option : 1

Q.42 Which of the following countries has the “Lengthiest written Constitution”?
Ans 1. The US

2. Australia

3. France

4. India

Question ID : 26433064809

Q.43 Which Article of the Indian Constitution provides for freedom to manage religious
affairs?
Ans 1. Article 49

2. Article 26

3. Article 12

4. Article 35

Question ID : 26433086809
Chosen Option : 2

Q.44 In his address to the nation on 11 May 2020, Prime Minister Narendra Modi announced
a special economic package, called ‘Atma Nirbhar Bharat' Package, worth Rs.
____lakh crore.
Ans 1. 40

2. 30

3. 10

4. 20

Question ID : 264330100719
Chosen Option : 2

Q.45 What percentage of carbon does the Earth's crust have in the form of minerals?
Ans 1. 0.02%

2. 2%

3. 8%

4. 15%

Question ID : 264330100700

Q.46 Which book is commonly referred to by chemists as a collection of recommendations
on inorganic chemical nomenclature published at irregular intervals by the
International Union of Pure and Applied Chemistry (IUPAC)?
Ans 1. Orange book

2. Green book

3. Red book

4. Blue book

Question ID : 26433064064
Status : Not Answered
Chosen Option : --

Q.47 What are X-rays also known as?
Ans 1. Super rays

2. W.Röntgen rays

3. Terrestrial rays

4. Alpha rays

Question ID : 264330100687
Chosen Option : 2

Q.48 The Home Rule for India League was founded by ___________ in 1916 and modelled
on the Irish Home Rule League.
Ans 1. Sarojini Naidu

2. Annie Besant

3. Bhikaiji Rustom Cama

4. Kamala Nehru

Q.49 Which of the following is an ethanoic acid?
Ans 1. Amino acid

2. Methyl alcohol

3. Acetic acid

4. Formic acid

Question ID : 26433071432
Chosen Option : 3

Q.50 The foundation stone of the new capital, New Delhi, was laid in December, 1911 by
________.
Ans 1. King Edward VIII

2. King George V

3. Queen Victoria I

4. Queen Elizabeth II

Question ID : 26433085291
Chosen Option : 2

Section : Part B General Engineering Electrical

Q.1 Which of the following is used for connection from starter to the motor as it is to be
taken over the foundation bed on which the motor is placed?
Ans 1. Flexible conduits

2. Power circuit

3. TP main switch

4. Aluminum cable

Question ID : 26433099552
Chosen Option : 2

Q.2 Which of the following statements is/are true?
a) Feeders are designed from the point of view of its current carrying capacity.
b) Distributors are designed on the basis of voltage drop in it.
c) Voltage variation at the consumers terminal is not considered while designing the
distributor.
Ans 1. (b) and (c) only

2. (a) ,(b) and (c)

3. (a) and (b) only

4. (a) only

Question ID : 26433099244
Chosen Option : 3

Q.3 The capacitance per kilometre of 3-phase belted cable is 0.09 F between the two cores
with the third core connected to the lead sheath. Determine the core to neutral
capacitance for the 5 km long cable.
Ans 1. 9 F

2. 0.09 F

3. 100 F

4. 0.9 F

Question ID : 26433099259
Chosen Option : 2

Q.4

Ans
1.

2.

3.

4.

Question ID : 26433096481
Chosen Option : 2

Q.5 A capacitor is allowed to accumulate the charge through a 3.5A current. How much
time will it require to accumulate a charge of 70µC charge?
Ans 1. 200µ sec

2. 2µ sec

3. 20µ sec

4. 20 sec

Question ID : 26433096399
Chosen Option : 3

Q.6 Bandwidth of a parallel resonance circuit is equal to 26.52 Hz and quality factor of the
circuit is given by 1.7322.What is the value of resonant frequency?
Ans 1. 15.311 Hz

2. 45.94 Hz

3. 28.252 Hz

4. 24.79 Hz

Question ID : 26433095552
Chosen Option : 2

Q.7

Ans 1. -56 V

2. 10 V

3. -42 V

4. 56 V

Question ID : 26433096439

Q.8 The magnetism of a magnetic material is retained even after removal of magnet. This
shows that the magnetic material has which of the following properties?
Ans 1. Reluctance

2. Relative permeability

3. Retentivity

4. Resistivity

Question ID : 26433096848

Chosen Option : 3

Q.9 Which of the following statements about the law of illumination is correct?
Ans 1. The illumination is directly proportional to the distance of the surface from the source
and inversely proportional to the square of luminous intensity.
2. The illumination is directly proportional to the luminous intensity and inversely
proportional to the square of distance of the surface from the source.
3. The illumination is directly proportional to the square luminous intensity and inversely
proportional to the distance of the surface from the source.
4. The illumination is directly proportional to the luminous intensity and inversely
proportional to the distance of the surface from the source.

Question ID : 26433098173
Chosen Option : 2

Q.10 The strength of electromagnetic radiation is measured by photometer in the range
from ________.
Ans 1. ultraviolet to visible light

2. visible light to ultraviolet

3. infrared to ultraviolet

4. ultraviolet to infrared

Question ID : 26433099530

Q.11 If the radius of a circular current carrying coil is tripled, then the magnetic field at the
centre of the coil becomes (all other factors remains same):
Ans 1. one-fourth

2. three

3. four

4. one-third

Question ID : 26433096852

Q.12 A resistor of 6 Ω and an inductor having inductive reactance of 8 Ω are connected in
series to a 250 V, 50 Hz supply. Calculate the active power consumed.
Ans 1. 3.75 kW

2. 4.99 kVAR

3. 4.99 kW

4. 3.75 kVAR

Question ID : 26433096120
Chosen Option : 1

Q.13 The admittance of a circuit is 0.03−j0.04 siemen. What is the value of impedance?
Ans 1. Z=10.12+J11 Ω

2. Z=13.12+J12 Ω

3. Z=12+j16 Ω

4. Z=8+j8 Ω

Question ID : 26433095556
Status : Marked For Review
Chosen Option : 3

Q.14

Ans 1. can be applied because it contains more than one voltage source

2. can be applied

3. cannot be applied because it contains more than one voltage source

4. can be applied because it contains non-linear elements

Question ID : 26433096475
Chosen Option : 3

Q.15

Ans 1. Y=0.12 − j0.021 mho

2. Y=0.8+j0.08 mho

3. Y=0.31+j0.043 mho

4. Y=0.24 − j0.06 mho

Question ID : 26433095554

Q.16 The conductor material used for transmission and distribution should NOT have
___________.
Ans 1. high electrical conductivity

2. low cost

3. high specific gravity

4. high tensile strength

Question ID : 26433099247
Chosen Option : 3

Q.17 The most commonly used nominal primary distribution voltage is ____________.
Ans 1. 765 kV

2. 400 kV

3. 11 kV

4. more than 765 kV

Question ID : 26433099237
Chosen Option : 3

Q.18 If input frequency is 100Hz for a half-wave rectifier, the ripple frequency of it would be
____________.
Ans 1. 150 Hz

2. 100 Hz

3. 200 Hz

4. 50 Hz

Question ID : 26433096055
Status : Not Answered
Chosen Option : --

Q.19 The all-day efficiency of a transformer is defined as the ratio of ______________.
Ans 1. kVA output to the kVA input

2. kWh output in 24 hours to the kWh input in 24 hours

3. kW output in 24 hours to the kW input in 12 hours

4. output to the input

Question ID : 26433096089
Chosen Option : 2

Q.20 According to IS (Indian Standard) Specification 1180-1964 for outdoor type distribution
transformer, the conservator is provided on transformer rating __________.
Ans 1. 50 kVA or below

2. below 5 kVA

3. 50 kVA or above

4. below 10 kVA

Question ID : 26433096107
Chosen Option : 2

Q.21 For a CE configuration, the transistor supply voltage is 12V. The load resistance is
900Ω. The voltage drop across load resistance is 0.9V. The value of collector-emitter
voltage is ______________.
Ans 1. 12.9 V

2. 12 V

3. 0.9 V

4. 11.1 V

Question ID : 26433096065

Q.22 Relative permeability is inversely proportional to __________.
Ans 1. permeability of air

2. absolute permeability in medium

3. absolute permeability in free space

4. permeability of material

Q.23

Ans 1. 1–S

2. S–1

3. 2–S

4. S

Question ID : 26433098246
Chosen Option : 2

Q.24 If the phase difference between two signals is 180°, then the Lissajous pattern will
be_______.
Ans 1. a straight line with major axis in 2nd and 4th quadrants

2. an ellipse with major axis in 1st and 4th quadrants

3. an ellipse with major axis in 2nd and 3rd quadrants

4. a circle with major axis in 1st and 4th quadrants

Question ID : 26433096913
Chosen Option : 1

Q.25 Tapping field speed control method is used in a/an ________ for speed control.
Ans 1. AC series motor

2. capacitor start capacitor run motor

3. repulsion motor

4. universal motor

Question ID : 26433099624

Q.26 In a PMMC instrument, swamping resistance is employed to:
Ans 1. compensate the error due to temperature variations

2. compensate the error due to strong magnetic field

3. compensate the error due to high voltage

4. compensate the error due to high current

Question ID : 26433096508
Status : Not Answered
Chosen Option : --

Q.27 Which of the following statements about the speed control of DC motors is correct?
Ans 1. The flux control method is otherwise called constant torque drive method.

2. The field flux control is otherwise called constant power drive method.

3. In the speed control by varying field flux, the speed can be regulated at the base
speed.
4. The armature resistance method of speed control is employed to obtain speed above
the base speed.

Question ID : 26433098179

Q.28 Rates offered in the tender remain valid for ________ from the date of opening of the
tender.
Ans 1. 1 month

2. 6 months

3. 3 months

4. 12 months

Question ID : 26433099546

Q.29 The estimator should have knowledge of works, labour, reliability and possible faults,
and his cost statements must be based on ________.
Ans 1. accepted tenders

2. special supervision

3. reliable evidence

4. previous tenders

Question ID : 26433099547

Q.30 The area of the hysteresis loop of hard magnetic material is ______.
Ans 1. small

2. large

3. one

4. zero

Q.31 Earth resistance does NOT depend on ________.
Ans 1. salt content in the soil

2. content of iron

3. neutral earthing

4. nature of the soil

Question ID : 26433099281
Chosen Option : 3

Q.32 In the lumen method, the lumens received is calculated by considering which of the
following factors?
Ans 1. Reflection factor

2. Reduction factor

3. Absorption factor

4. Depreciation factor

Question ID : 26433098213

Status : Not Answered
Chosen Option : --

Q.33 A 220 V 3-phase voltage is applied to a balanced delta connected 3-phase purely
resistive load. What is the ratio of reactive power to active power?
Ans 1. 1

2. 0.5

3. 0.25

4. 0

Question ID : 26433095579
Chosen Option : 2

Q.34 The diversity factor is the ratio of the sum of the individual non-coincident ________
loads of different subdivisions of the system to the ________demand of the complete
system.
Ans 1. minimum, maximum

2. maximum, minimum

3. maximum, maximum

4. minimum, minimum

Question ID : 26433096594
Chosen Option : 3

Q.35 The base of thermo-chemical conversion is the ________.
Ans 1. pyrolysis process

2. catalyst process

3. chemical process

4. gasification process

Question ID : 26433096611
Chosen Option : 2

Q.36 Which of the following lamps is used in sports stadiums?
Ans 1. Sodium vapour lamp

2. Ultraviolent lamp

3. Incandescent lamp

4. Compact fluorescent lamp

Question ID : 26433098208

Q.37

Ans 1. 0.1 Ω

2. zero

3. 10 Ω

4. infinite

Question ID : 26433096387

Q.38

Ans 1. 12A

2. 10A

3. 4A

4. 2A

Question ID : 26433096438
Chosen Option : 3

Q.39 In nominal T configuration of medium transmission line, the shunt capacitance is
assumed to be _________________.
Ans 1. equally distributed at each end of the line

2. concentrated at the middle of the transmission line

3. zero

4. infinite

Question ID : 26433099230
Status : Not Answered
Chosen Option : --

Q.40 The position of shaft in brushless DC motors is determined by ______.
Ans 1. three-phase inverter

2. hall effect sensor

3. electronic controller

4. permanent magnets

Question ID : 26433096076

Q.41 Polar curves represent the:
Ans 1. distribution of the brightness in all directions

2. distribution of luminous intensity of light source in all directions

3. distribution of illuminance in all the directions

4. distribution of luminous flux in all directions

Question ID : 26433098128
Chosen Option : 2

Q.42 Errors are introduced in the measurement by wattmeter due to ________ between
current coil & pressure coil.
Ans 1. resistance

2. self-capacitance

3. mutual inductance

4. self-inductance

Question ID : 26433096839
Chosen Option : 3

Q.43 A 415 V, three-phase star connected alternator supplies a delta connected load, each
phase of which has an impedance of (86∠54.460) Ω. Calculate kVA rating of the
alternator, neglecting losses in the line between the alternator and load.
Ans 1. 5.002 kVA

2. 7.002 kVA

3. 6.002 kVA

4. 3.465 kVA

Question ID : 26433096127
Status : Not Answered
Chosen Option : --

Q.44 Rate should be given for each item of work, separately in words and in figures. In case
there is any difference in rates between words and figures, then ________.
Ans 1. the average of the two will be taken

2. the lowest of the two will be taken

3. the sum of the two will be taken

4. the highest of the two will be taken

Question ID : 26433099274

Q.45 The operating temperature of a central receiver power tower of solar plant is ________.
Ans 1. 100-200°C

2. 5000-10,000°C

3. 1000-5000°C

4. 500-1000°C

Question ID : 26433096627
Chosen Option : 1

Q.46 What benefit does the dynamometer wattmeter have among the following?
Ans 1. Uniform scale

2. High Sensitivity

3. Less expensive

4. Consumes less power

Question ID : 26433096491
Chosen Option : 1

Q.47 Which of the following information is NOT required for a purchase order ?
Ans 1. Quantity of the items ordered

2. Due date of delivery

3. Name and address of the supplier

4. Risks of delivery and difficulties

Question ID : 26433099542
Chosen Option : 3

Q.48 The barrier voltage for germanium is _____________ at 25°C.
Ans 1. 0 V

2. 0.7 V

3. infinity

4. 0.3 V

Question ID : 26433096044
Chosen Option : 2

Q.49 A 5 kVA transformer has iron loss of 200 W and full load copper loss of 350 W. The
maximum efficiency of the transformer would occur when the total loss is ______.
Ans 1. 275 W

2. 400 W

3. 200 W

4. 300 W

Question ID : 26433096095
Chosen Option : 1

Q.50 Moving iron instruments are scaled at _______.
Ans 1. linear

2. exponential

3. alogarithmic

4. non-uniform

Question ID : 26433096505

Chosen Option : 2

Q.51 The relative permeability of paramagnetic materials is ___________.
Ans 1. 0

2. slightly greater than 1

3. 1

4. −1

Question ID : 26433096881
Chosen Option : 2

Q.52 The adjustment made with the magnetic shunt in three-phase, two-element energy
meter for the rotation of aluminum disc to be zero is ___________.
Ans 1. two torques would be equal and opposite

2. two torques would be equal

3. one torque would be greater than other

4. two torques would be opposite

Question ID : 26433096908
Status : Not Answered
Chosen Option : --

Q.53 Which of the following is INCORRECT regarding site selection for a substation?
Ans 1. Land cost should be cheap.

2. Transportation facilities must be easily available.

3. Does not depend upon the type of substation.

4. Should be near the load centre.

Question ID : 26433099241
Chosen Option : 3

Q.54 Which of the following happens when rated DC supply is given to the primary of the
transformer?
Ans 1. Secondary winding will burn out

2. Primary winding will burn out

3. EMF is induced in secondary

4. EMF is induced in core

Question ID : 26433096099

Q.55 The equation for active power in a three-phase star connected circuit is:
Ans
1.

2.

3.

4.

Question ID : 26433095576
Chosen Option : 1

Q.56 The spiraling of the conductors causes ________.
Ans 1. increase in voltage

2. increase in frequency

3. increase in current

4. increase in resistance

Question ID : 26433099557

Q.57 A squirrel cage induction motor requires ________ maintenance as compared to a slip
ring induction motor.
Ans 1. significantly low

2. slightly low

3. slightly high

4. significantly high

Question ID : 26433099596

Q.58 Select the correct dual pair of voltage source, current source, inductor and capacitor.
Ans 1. Current source, voltage source, capacitor and resistor

2. Voltage source, current source, capacitor and inductor

3. Current source, voltage source, capacitor and inductor

4. Current source, voltage source, resistor and inductor

Question ID : 26433098277
Chosen Option : 3

Q.59 What is a head in a micro hydro power plant?
Ans 1. The head is the vertical distance that water falls.

2. The head is the horizontal distance that water falls.

3. The head is the vertical distance that water raises.

4. The head is the horizontal distance that water raises.

Question ID : 26433096621
Chosen Option : 1

Q.60 A consumer has a maximum demand of 300 kW at a 30% load factor. What are Units
consumed/year?
Ans 1. 7884 kWh

2. 788400 Wh

3. 788400 kWh

4. 78.84 Wh

Question ID : 26433096600

Q.61 The peak load is ________ the base load.
Ans 1. below

2. over and above

3. part of

4. equal to

Question ID : 26433096602
Chosen Option : 3

Q.62 Two components of stray load loss of a synchronous motor are:
Ans 1. windage loss due to load and frictional loss

2. iron loss due to armature leakage flux and armature ohmic loss due to skin effect

3. field circuit loss due to field resistance and direct load loss

4. Eddy current and hysteresis losses due to changing flux densities

Question ID : 26433096562
Chosen Option : 3

Q.63

Ans
1.

2.

3.

4.

Question ID : 26433096395
Chosen Option : 3

Q.64 At unity power factor, armature reaction of an alternator is:
Ans 1. magnetising effect

2. distortion of main flux

3. strengthening of main flux

4. weakening of main flux

Question ID : 26433096559
Chosen Option : 3

Q.65

Ans 1. (9 - j6) Ω

2. 6 Ω

3. 9 Ω

4. the source impedance

Question ID : 26433096462
Chosen Option : 1

Q.66 A capacitor bank is connected across the stator terminals of the Induction generator
and loaded into a Wind Energy conversion system to:
Ans 1. provide starting torque

2. supply reactive power to both the machine and load

3. supply reactive power to the machine

4. supply reactive power to the load

Question ID : 26433096634
Status : Not Answered
Chosen Option : --

Q.67 A 200 V lamp has a total flux of 1000 lumens and takes a current of 0.5 A. Calculate its
luminous efficiency?
Ans 1. 10 lumens/watt

2. 1 lumen/watt

3. 5 lumens/watt

4. 4 lumens/watt

Question ID : 26433098210
Status : Not Answered
Chosen Option : --

Q.68 Which of the following statements is correct about pure resistive AC circuit?
Ans 1. Power consumed is always negative.

2. Applied voltage and current are out of phase with each other.

3. The expression for power is the same as DC circuit.

4. Power factor is equal to zero.

Question ID : 26433095566

Q.69 Which of the following statements regarding solenoid are correct?
(i) The wire wound with a number of turns in the form of helix is known as solenoid.
(ii) The magnetic flux density is directly proportional to the number of turns, current
and absolute permeability of the solenoid.
(iii) The magnetic field outside the solenoid is zero.
Ans 1. (i) and (iii)

2. (ii) and (iii)

3. (i), (ii) and (iii)

4. (i) and (ii)

Q.70 MMF is defined as the product of ________.
Ans 1. number of turns and reluctance

2. flux and reluctance

3. flux and current

4. number turns and flux

Question ID : 26433096841
Chosen Option : 1

Q.71 In centrifugal pumps and separators _______________ is used.
Ans 1. repulsion motor

2. capacitor start induction run motor

3. split-phase IM

4. universal motor

Question ID : 26433098248
Chosen Option : 1

Q.72 The gas which is NOT produced in the process of gaseous biomass is ________.
Ans 1. methane

2. neon

3. carbon dioxide

4. hydrogen

Question ID : 26433096612
Chosen Option : 2

Q.73

Ans 1. -1A

2. 1A

3. 0A

4. 10A

Question ID : 26433096452

Q.74

Ans 1. 50V

2. -50V

3. 30V

4. 100V

Question ID : 26433096444
Chosen Option : 1

Q.75

Ans 1.

2.

3.

4.

Question ID : 26433096440
Chosen Option : 3

Q.76 If L is the length of the conductor, W is the weight per unit length of the conductor, T is
the tension and also supports are at equal levels, then sag(S) is given by ___________.
Ans
1.

2.

3.

4.

Question ID : 26433099249
Chosen Option : 2

Q.77 The maximum and minimum stress in the dielectric of a single core cable are 80 kV/cm
(rms) and 20 kV/cm (rms), respectively. If the conductor diameter is 4 cm, then find the
thickness of insulation.
Ans 1. 6 cm

2. 10 cm

3. 12 cm

4. 8 cm

Question ID : 26433099257

Q.78 Two coils having self-inductance of 30 H and 40 H are connected in series opposing
connection. Find total inductance of the series connection, if the mutual inductance
between the coils is 0.5 H.
Ans 1. 69 H

2. 63 H

3. 30 H

4. 35 H

Question ID : 26433096863

Q.79

Ans 1. 0 V

2. 5 V

3. 12 V

4. 22 V

Question ID : 26433096447

Q.80 Which of the following statements with respect to reluctance are true?
(i) Reluctance is directly proportional to the length of magnetic circuit.
(ii) Reluctance is directly proportional to the area of cross-section.
(iii) Reluctance is inversely proportional to the absolute permeability of magnetic
circuit.
Ans 1. (i), (ii) and (iii)

2. (i) and (iii)

3. (i) and (ii)

4. (ii) and (iii)

Question ID : 26433096847
Chosen Option : 2

Q.81 A capacitor of 90 μF is connected across a 230V, 50Hz single-phase supply. Calculate
rms value of the current.
Ans 1. 6.5 A

2. Zero

3. 1 A

4. 4.3 A

Question ID : 26433095564

Chosen Option : 1

Q.82 Reverse saturation current _______________ for every 10°C rise in temperature.
Ans 1. becomes three times

2. doubles

3. halves

4. reduces by one-third

Question ID : 26433096686
Chosen Option : 1

Q.83 In lighting, standard reflectors are made to accommodate lamps of rating from
________.
Ans 1. 20 to 1000 watts

2. 40 to 1500 watts

3. 50 to 1200 watts

4. 80 to 2000 watts

Question ID : 26433099282
Status : Not Answered
Chosen Option : --

Q.84 What is the SI unit of permeability?
Ans 1. Weber per meter

2. Ohm - meter

3. Ampere - meter

4. Henry per meter

Question ID : 26433096844

Q.85 Which of the following statement regarding the various parts in a three-point starter is
correct?
Ans 1. A No Volt Release coil magnetises the holding coil during open circuit of the shunt
field.
2. An overload release coil is provided in parallel with the armature circuit.

3. Electromagnets are used as Overload release coil.

4. The field circuit and hold coil are in parallel in a three-point starter circuit.

Question ID : 26433098130
Chosen Option : 1

Q.86 Which of the following is NOT present in an auto transformer?
Ans 1. High power rating

2. Conductive isolation between primary and secondary

3. Low voltage regulation

4. Low efficiency

Question ID : 26433096104

Q.87 In a three-phase unbalanced load system, the method used to measure power is
_________.
Ans 1. two voltmeter method

2. two wattmeter method

3. one wattmeter method

4. three voltmeter method

Question ID : 26433096903
Chosen Option : 2

Q.88 The pipe electrode used for earthing shall not be less than the minimum length
requirement of __________.
Ans 1. 2.5 m

2. 4 m

3. 3.5 m

4. 3 m

Question ID : 26433096501
Status : Not Answered
Chosen Option : --

Q.89 A 10,000 KVA, 3-phase, star-connected 11,000 V, 2-pole turbo generator has the
following losses.
(i) Open circuit core loss at 11000 V = 80 kW;
(ii) Windage and frictional loss = 40 kW;
(iii) Full load armature copper loss = 200 kW; and,
(iv) Field copper loss = 90 kW.
Ignoring the change in field current compute the percentage efficiency at rated load
0.8 pf leading.
Ans 1. 95.12

2. 86.62

3. 88.27

4. 91.23

Question ID : 26433096551
Status : Not Answered
Chosen Option : --

Q.90 Consider the following statements about auxiliary motor starting method of
synchronous motor and select the suitable combination of correct choices.
a.A three-phase induction motor is used as an auxiliary motor.
b.An induction motor with two poles, fewer than the synchronous motor poles is used
as an auxiliary motor.
c.The auxiliary motor brings the synchronous motor speed almost equal to its
synchronous speed.
d.The auxiliary motor starting is used for loaded synchronous motors.
Ans 1. Only a, b and d are true

2. All a, b, c, d are true

3. Only a is true

4. Only a, b and c are true

Question ID : 26433096564
Chosen Option : 1

Q.91 In case of Permanent magnet synchronous generator operated wind power plant, the
converter used in the generator interface converts:
Ans 1. one level of DC to another level of DC

2. AC to DC

3. one level of AC to another level of AC

4. DC to AC

Question ID : 26433099571

Q.92 Which of the following statements is NOT correct about quality factor of a parallel
resonance circuit?
Ans 1. Q-factor of parallel resonance is the same as that of series resonance.

2. Q-factor provides the current magnification.

3. It is the ratio of the circulating current to the line current.

4. Q-factor provides the voltage magnification.

Question ID : 26433096115
Chosen Option : 1

Q.93 In hysteresis motor, hysteresis torque remains practically _________________.
Ans 1. variable

2. fluctuating

3. zero

4. constant

Question ID : 26433098252

Q.94 Which of the following statements about characteristics of a hysteresis motor is NOT
correct?
Ans 1. By changing the number of stator poles through pole changing connections, a set of
synchronous speeds for the motor can be obtained.
2. In a hysteresis motor, the number of rotor poles are equal to the number of stator
poles.
3. In a hysteresis motor the number of rotor poles are greater than the number of stator
poles.
4. Hysteresis motors have uniform torque from stand still to synchronous speed.

Question ID : 26433096567
Status : Not Answered
Chosen Option : --

Q.95 Dynamic resistance of the diode is the ratio of ________________ to
_________________.
Ans 1. current; voltage

2. voltage; current

3. change in voltage; change in current

4. change in current; change in voltage

Question ID : 26433096046
Status : Not Answered
Chosen Option : --

Q.96 Shaded pole single-phase induction motors are used in applications such as
________.
Ans 1. induction regulators

2. electric clocks

3. cranes

4. conveyer belts

Question ID : 26433099595
Chosen Option : 3

Q.97 100 maxwells = ________ magnetic line(s).
Ans 1. 1000

2. 100

3. 10

4. 1

Question ID : 264330100898
Status : Not Answered
Chosen Option : --

Q.98 An electric current of 10 A is divided into three branches named branch1, branch2 and
branch3, respectively, the lengths of the wires in the three branches being
proportional to 1, 2 and 4. If wires of the same material and cross-section are used,
what are the values of the currents in branch1, branch2 and branch3, respectively?
Ans 1. I1 = 6.315 A, I2 = 2.105 A and I3 = 1.579 A

2. I1 = 5.714 A, I2 = 2.857 A and I3 = 1.428 A

3. I1 = 6.521 A, I2 = 2.174 A and I3 = 1.304 A

4. I1 = 5.451 A, I2 = 2.722 A and I3 = 1.818 A

Question ID : 26433095583
Status : Not Answered
Chosen Option : --

Q.99

Ans 1. voltage regulator

2. clamper

3. full-wave rectifier

4. clipper

Question ID : 26433096061
Status : Not Answered
Chosen Option : --

Q.100 In a pure inductive circuit if the supply frequency is reduced to 1/10th of the previous
value, the current will be:
Ans 1. ten times high

2. reduced to one tenth

3. the same

4. reduced by one tenth

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