[Download PDF] SSC JE Electrical Engineering 29th Jan 2018 Shift-2 Paper with Solutions

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 1

In the following question, select the related word pair from the given alternatives.
Colour : Rainbow : : ? : ?

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

In the following question, select the related word pair from the given alternatives.
Horse : Gallop : : ? : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 3

In the following question, select the related word from the given alternatives.
Animals : Zoo : : Car : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 4

In the following question, select the related letters from the given alternatives.
TEAK : YJFP : : COLD : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 5

In the following question, select the related letters from the given alternatives.
KIM : NRP : : TOR : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 6

In the following question, select the related letters from the given alternatives.
FL : BH : : GM : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 7

In the following question, select the related number from the given alternatives.
15 : 32 : : 19 : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 8

In the following question, select the related number from the given alternatives.
14 : 41 :: 29 : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 9

In the following question, select the related number from the given alternatives.
17 : 289 :: 21 : ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 10

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 11

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 12

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 13

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 14

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 15

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 16

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 17

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 18

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 19

Arrange the given words in the sequence in which they occur in the dictionary.
1. Mediate
2. Medicine
3. Menace
4. Merchant
5. Momento

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 20

Arrange the given words in the sequence in which they occur in the dictionary.
1. Offhand
2. Ointment
3. Observe
4. Occupy
5. Odyssey

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 21

Arrange the given words in the sequence in which they occur in the dictionary.
1. Parade
2. Parson
3. Partial
4. Parry
5. Parish

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 22

A series is given with one term missing. Select the correct alternative from the
given ones that will complete the series.
LSQ, IPN, FMK, CJH, ?

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

A series is given with one term missing. Select the correct alternative from the
given ones that will complete the series.
NADI, QCGK, TEJM, WGMO, ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 24

A series is given with one term missing. Select the correct alternative from the
given ones that will complete the series.
MOL, FHE, YAX, RTQ, ?

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

In the following question, select the missing number from the given series.
146, 154, 163, 227, 252, ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 26

In the following question, select the missing number from the given series.
2, 5, 28, 17, ?, 37, 344

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 27

In the following question, select the missing number from the given series.
56, 23, 79, 102, 181, ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 28

In an exam hall five students are sitting in a row. Z is between V and X, Y is
immediately behind X and V is the first. Who is sitting second last?

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

B said to A that your father is the son in-law of my father. If lady B is not married
to A's father, how are A and B related?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 30

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 31

If CONSIGN is coded as XLMHRTM, then how will DRY be coded as?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 32

In a certain code language, 6523 means 'baby bit the toy', 7861 means 'do your
bit now' and 6294 means 'give the small bit'. Find the code for 'the'.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 33

In a certain code language, '+' represents '-', '-' represents 'x', 'x' represents '÷' and '÷' represents '+'. Find out the answer to the following question.
$$225 \times 25 - 5 \div 100 + 20 = ?$$

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 34

If 5 @ 5 = 100, 30 @ 3 = 330 and 9 @ 2 = 110, then find the value of 8 @ 32 = ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 35

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 36

Select the missing number from the given responses

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 37

Which of the following terms follows the trend of the given list?
OOOXOOX, OOXOOXO, OXOOXOO, XOOXOOO, OOXOOOX, ______________.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 38

A hawker starts from his home. He pushes his cart 2 km North, then he turns West and walks 3 km, then he turns South and walks 7 km, then he turns to his left and walks 3 km. Where is he with respect to his home?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 39

Rahul and Shyam start cycling from their club. Rahul rides 11 km South, then turns to his left and rides 15 km. In the meanwhile Shyam rides 7 km East, then turns South and rides 17 km, then turns to his left and rides 8 km. Where is Shyam with respect to Rahul?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 40

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

Conclusion I: Some nitrogen is air
Conclusion II: All gas is nitrogen

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 41

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: No marble is granite
Statement II: All stones are marble
Statement III: Some rocks are stones

Conclusion I: Some rocks are granite
Conclusion II: Some marble are rocks
Conclusion III: No stones are granite

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 42

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 43

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 44

In the following figure, square represents Philosophers, triangle represents Police Officer, circle represents Pharmacists and rectangle represents Americans. Which set of letters represents Pharmacists who are not police officers ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 45

Which of the following venn diagrams represents the relationships between Men, Pilots and Lawyers ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 46

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 47

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 48

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.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 49

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

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 50

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example 'C' can be represented by 43, 14 etc and 'Q' can be represented by 89, 65 etc, Similarly, you have to identify the set for the word 'YANK'.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 51

"Hyper-inflation" in the economy will lead to __________.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 52

Demand for which of the following commodities will be almost perfectly inelastic?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 53

Which of the following statements is correct?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 54

Which of the following states has the maximum area of Mangrove forest?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 55

Which five years plan is also known as liberalization of economy?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 56

In which among the following Harappan site terracotta of 'plough' was found?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 57

Kalinga's King Kharvela was associated with which of the following dynasty?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 58

In which among the following King's reign Persian traveller Abdur Razzaq came
to India?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 59

Who introduced in diarchy system in Bengal?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 60

"All India Kisan Sabha" was founded in __________.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 61

The idea of Ombudsman is taken from which of the following countries?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 62

The President of India can dissolve the Lok Sabha before completion of term
________.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 63

The procedure for the removal of Vice-President is given in which article of Indian
Constitution?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 64

Vote of no-confidence motion is brought in which house?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 65

Which of the following statements is not correct?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 66

What is called the coastal part of water bodies of the ocean which is structurally
part of the mainland of the continents?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 67

The largest river of Asia is __________.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 68

Asteroids have their orbits between which of the following planets?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 69

Which among the following is the oldest mountain range of India?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 70

Which of the following is not a biosphere reserve in India?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 71

India has sent a proposal to United Nations for declaring the year 2018 as
‘International Year of _________’.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 72

As per a recent announcement the Government of India will assist which of the
following countries to develop and set up digital locker service?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 73

The first phase of Ro-Ro (Roll on, Roll off) ferry service launched in Gujarat in
October 2017 connects Ghogha and __________.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 74

Which team won its maiden Ranji Trophy by defeating seven time winner Delhi
on 1 January 2018?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 75

Who among the following players won the Joburg Open Golf title on December
11, 2017 in Johannesburg?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 76

"Enchantress of Florence" is written by ______.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 77

Who among the following has received the Padma Vibhushan Award in March
2017?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 78

In which of the following country India organised Cultural festival to mark
Tagore's 156th
birth anniversary?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 79

In July 2017, with which country India decided to construct bridge along Mizoram
border?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 80

The fourth edition of BIMSTEC summit 2017 was held in which country?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 81

Which among the following is used to transmit data in optical fibre?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 82

Which of the following statement(s) is/are CORRECT with respect to BIOS?
I. It is a set of computer instructions in firmware.
II. It controls input and output operations.
III. Full form of BIOS is basic input-output system.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 83

What is the chemical formula of baking soda?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 84

Which of the following metal is most reactive?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 85

Which of the following can be defined as the smallest particle of an element that
is capable of an independent existence?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 86

In Modern Periodic Table, the atomic radius increases ______.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 87

In science, a push or a pull on an object is called as ______.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 88

When two resistors are connected in parallel, they have ______.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 89

What precaution should be taken to avoid the overloading of domestic electric
circuits?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 90

Diopter is unit of _____.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 91

Which among the following vitamin helps in controlling infection in human body?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 92

During inhalation, the ribs ______.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 93

What is the average life of Red Blood Cells in human body?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 94

How many total number(s) of nucleus/nuclei is/are present in a zygote?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 95

What will be the focal length when human eye lens becomes thin?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 96

Skin infections are caused by which of the following?
I. Protozoa
II. Bacteria
III. Virus

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 97

In which of the following month festival of forests is celebrated in India?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 98

Which of the following gas is most harmful for ozone layer?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 99

Which of the following are the largest fixator of solar energy?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 100

The pyramid of energy is ______.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 101

If $$12.25 \times 10^{16}$$ lectrons pass through a conductor in 1s, then how much current (in mA) will flow through it

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 102

What will happen to the resistance of mica, if there is an increase in the temperature?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 103

In the figure shown below, the equivalent resistance (in ohms) across terminals A-B is ________.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 104

A magnetic flux of 6 Wb-turn sets up in the coil, when a current of 3 A flows through it. What is the inductance (in H) of the coil?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 105

A hot wire supplies 100 kJ in 10 minutes. What is the potential difference (in V) across the wire, when the current is 2 A?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 106

The length of a copper wire is increased by 2%. Calculate the percentage change (in %) in its resistance.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 107

Calculate the value of maximum safe current (in A) that can flow in a 50 Ohms, 4 W resistor.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 108

For the circuit shown below, find the electrostatic energy (in J) stored between terminals A and B.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 109

The three bulbs give 50 W, 70 W and 80 W. Out of the three bulbs, which bulb has thickest filament assuming all the bulbs have tungsten filament of same length.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 110

For the graph shown in the figure, find the value of the temperature coefficient of resistance (in $$^\circ C$$).

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 111

Calculate the potential difference (in V) between point A and B.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 112

What is the value of internal resistance (in ohms), if the output resistance of a 60 V source is 10 ohms?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 113

How many loops and meshes are therein the circuit given below respectively?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 114

The relationship between power consumed and current is ____.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 115

The open-circuit voltage across the load is equal to 45 V. Calculate the load voltage (in V) when the maximum power is transferred to the circuit.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 116

Find the value of current (in A) across a 3 Ohm resistance.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 117

Find the Thevenin’s equivalent resistance (in ohms) across the load terminals A - B.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 118

For the circuit shown below, find the Millman’s equivalent current source (in A) across the terminals x-y.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 119

Determine the percentage (in %) of maximum power delivered to the load resistance, when $$R_{L}=3R_{TH}$$.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 120

For the circuit shown below, find the current (in A) produced by the 50 V battery.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 121

What will happen to the magnetic flux density produced in a material, if the magnetizing force is increased?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 122

A magnetic circuit mainly consists of a material having _____ permeability.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 123

On which of the given factors does the reluctance of the magnetic circuit depend?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 124

What type of EMF is induced in AC or DC generator?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 125

What will happen to the permeance of the magnetic circuit, if the area of the cross section of the circuit gets doubled?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 126

Two coils of self inductance 3 H and 5 H are connected in a series-opposing each other. What is the equivalent inductance(in H) of the circuit, if the coefficient of coupling between the coils is 0.6 ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 127

The magnetic flux linking a coil having 200 turns is 40 mWb. Calculate the average emf(in V) induced in the coil, if this magnetic flux is reversed in a time of 5 milliseconds.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 128

Out of the four materials A, B, C, D, which will have the lowest retentivity?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 129

A solenoid has a diameter of 6 cm and a length of 60 cm and it comprises of 7000 turns. Calculate the energy stored (in J) in the solenoid, if 10 A current flows through it.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 130

The current in the circuit shown below is 4 A. Calculate the magnetic field intensity (in A turns/m) in the core,if the winding has 50 turns.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 131

The angular velocity of the waveform is given as 440 rad/sec. Calculate the frequency (in Hz) of the waveform.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 132

For a three phase system, calculate the instantaneous voltage (in V) of phase Y, if the instantaneous voltages of other two phases are +70 V and -50 V respectively.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 133

Whatis the form factor of a square wave?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 134

Calculate the average value of sinusoidal wave $$\cos^{2}\theta$$ over a complete cycle.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 135

A coil of resistance 10 ohms and inductance 10 mH is connected in a series with a 0.01 mF capacitor. Find the value of current (in A) at resonance,if the circuit is connected across 10 V supply.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 136

What will be the average value of the voltage (in V), if a sinusoidal alternating current of 15 A is flowing across a resistance of 25 ohms?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 137

The coil having a resistance of 5 ohm and inductance of 38.22 mH is connected to 220 V, 50 Hz supply. Calculate the current (in A) flowing in the circuit.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 138

A parallel circuit consists of a coil whose resistance and inductance is 10 ohms and 250 mH respectively and is connected in parallel with a capacitor of 0.0025 mF. Calculate the resonant frequency (in Hz) of the circuit.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 139

Find the value of the supply voltage (in V) for the circuit shown in the figure below.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 140

For the figure shown below, the power consumed in the load is 345 W. What is the value of line current 'I' (in A)?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 141

Which elementin CRO is used to collect secondary emission electrons?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 142

Instrument transformers are used in which typeofcircuits??

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 143

The range of moving coil instrument having meter resistance of 6 Ohms is 0-50 V. Find the value of multiplying factor of the series resistance,if full scale deflection current is 5A.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 144

Meggeris used to measure resistance.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 145

A 110 : 100 V, PT (potential transformer) is used along with a voltmeter whose reading is 24.5 V. Find the value of the high voltage to be measured.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 146

The bridge shown in figure has $$Z_{1} = 50 \angle 10^\circ Ω, Z_{2} = 10 \angle 0^\circ Ω, Z_{3} = 150 \angle -10^\circ Ω$$. For what value of $$Z_{4}$$ the bridge will be balanced ?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 147

In two-wattmeter method,if the balanced load is resistive, then the relation
between the two wattmeterwill be _____.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 148

For a balance three phase circuit, two watt meter are connected to measure the input power. The reading of two watt meter is 2000 W and 535.98 W respectively. Determine the power factor of the circuit.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 149

A permanent magnet moving coil instrument has a coil of dimension $$10 mm \times 20 mm$$. The flux density in the air gap is $$2 \times 10^{-3} Wb/m^2$$ and the spring constant is $$0.25 \times 10^{-6} Nm/rad$$. If the current of 10 mA is flowing through the coil, then calculate the number of turns required to produce an angular deflection of 60 degrees.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 150

A 60 A, 220 V energy meter makes 51 revolutions in 35 seconds on full load test. Calculate the percentage error (in %) if meter constant is 420 rev/kWh.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 151

In DC machine shape of main field flux distribution is

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 152

A generating voltmeter uses ____.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 153

Dummycoils are used for

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 154

Brushes in a DC machine are normally placed electrically in the

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 155

For a dc machine shuntresistance and armature resistance values are

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 156

The useofhigherflux density in the transformer design

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 157

The coreflux in transformer depends mainly on

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 158

$$I^{2}R$$ losses or Ohmic Losses are also known as

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 159

The rotor shaft of an induction motor is made of

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 160

If numberof poles in the rotor decrease the speed ofthe rotor will

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 161

A ceiling fan uses

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 162

Which of the following statements regarding hysteresis motoris incorrect?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 163

In repulsion motordirection of rotation of motor

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 164

f starting winding of a single-phase induction motoris left in the circuit, it will

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 165

A schrage motor can run on

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 166

DC shunt generator has _____.

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 167

Which distribution system is more reliable?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 168

The most important components required for transmission line are

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 169

Which ofthe following is a leading power factor system?

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 170

The metallic sheath is usually made of

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 171

Now-a-days, aluminium wires are more widely used than copper because

SSC JE Electrical Engineering 29th Jan 2018 Shift-2 - Question 172

Miniature Circuit Breakers (MCB) are used in domestic and commercial installations for control and protection. What is the range of current rating of single pole MCB commercially available?