[Download PDF] SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 Paper with Solutions

In the following question, select the related word pair from the given alternatives

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

Red : Colour :: ? : ?

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

Square : Four :: ? : ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 3

Forest : Trees :: Book : ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 4

TRAP : YWFU : : FROG : ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 5

FAN : MZU : : LIP : ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 6

AM : FR : : LQ : ?

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 7

46 : 24 : : 54 : ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 8

11 : 24 : : 23 : ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 9

5 : 15 :: 7 : ?

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 10

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 11

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 12

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 13

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 14

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 15

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 16

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 17

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 18

For the following questions answer them individually

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 19

Arrange the given words in the sequence in which they occur in the dictionary.
1. Series
2. Singing
3. Secure
4. Sickle
5. Secured

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 20

Arrange the given words in the sequence in which they occur in the dictionary.
1. Drive
2. Drown
3. Drain
4. Drink
5. Drama

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 21

Arrange the given words in the sequence in which they occur in the dictionary.
1. Price
2. Prize
3. Police
4. Paint
5. Prawn

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

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series
AG, FM, KS, PY, ?

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

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
ALK, VGF, QBA, ?, GRQ

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 24

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
KPD, QVJ, WBP, CHV, ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 25

In the following question, select the missing number from the given alternatives.
3, 7, 11, 63, 27, 215, ?, ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 26

In the following question, select the missing number from the given alternatives.
18, 45, 112.5, ?, 703.125

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 27

In the following question, select the missing number from the given alternatives.
30, 68, 130, 222, 350, ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 28

Seg CD is shorter than Seg MN, Seg MN is shorter than Seg TR, Seg AB is shorter than Seg CD and Seg MN is shorter than Seg PQ. Which segment is the shortest?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 29

A is B's father's father's daughter-in-law's daughter. If B's father has no brother then how is A related to B?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 30

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 31

If TUESDAY is coded as VWGUFCA, then how will COW be coded as?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 32

In a certain code language, 2369 means 'master class is fun', 9527 means 'act is class apart' and 1349 means 'we have fun class'. Find the code for 'fun'.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 33

In a certain code language, '+' represents '-', '-' represents 'x', 'x' represents '÷' and '÷' represents '+'. Find out the answer to the following question.
$$16 - 25 \times 40 \div 60 + 15 = ?$$

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 34

If 72 $ 20 = 46 and 1 $ 27 = 14 then find the value of 10 $ 44 = ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 35

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 P # Q $ R * S mean?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 36

Select the missing number from the given responses?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 37

Which of the following terms follows the trend of the given list?
AAAAAABA, AAAAAAAB, BAAAAAAA, ABAAAAAA, AABAAAAA, ______________.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 38

A Shopping mall worker loads his trolley and walks 50 m through an alley which is going North, then he turns to his left and walks 15 m, then he turns South and walks another 15 m, then he turns East and walks 25 m and then he turns south and walks 35 m. Where is he now with reference to his starting position?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 39

Two battle tanks start from the same point. Tank A travels 12 km South, then turns to its left and travels 7 km. Tank B travels 7 km South, then turns West and travels 9 km, then turns to its left and travels 5 km. Where is tank A with respect to tank B?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - 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: No cats are dogs
Statement II: Some cats are carnivores

Conclusion I: All dogs are carnivores
Conclusion II: All carnivores are dogs

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - 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 bronze is copper
Statement II: Some alloy is bronze
Statement III: Some zinc is alloy

Conclusion I: Some zinc is bronze
Conclusion II: Some copper is zinc
Conclusion III: some alloy is copper

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 42

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 43

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 44

In the following figure square represents astronauts, triangle represent swimmers, circle represents women and rectangle represents Indians. Which set of letter represents women who are either astronauts or swimmer ?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 45

which of the following represents relation ship between pencils and pens and writting instruments?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 46

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 47

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - 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 23rd Jan 2018 Shift-1 - Question 49

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

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 50

A word is represented by only one set of numbers as given in any one of the alternatives .The set of numbers given in the alternatives are represented by two classes of alpahabets as shown in the given two matrices.The column and rows of Matrix-1 are numbered form 0 to 4 and that of Matrix-II is numbered from 5 to 9.A letter from these matrices can be represented first by its row and next by its colum .for c can be represented by 76,89 etc,similarly you have to identify set for the word 'SODA'

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 51

By what name is the BRICS bank presently known?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 52

What does parallel economy mean?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 53

Who implements monetary policy in India?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 54

The ARDC is a branch of the NABARD. What is the full form of ARDC?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 55

Which of the following is a part of machinery that settles industrial disputes?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 56

In which year Nagaland was created as separate state?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 57

Which one of the following is responsible for the preparation and presentation of Union Budget?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 58

Who presided over the inaugural meeting of the Constituent Assembly of India?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 59

Which of the following was not adopted from the Maurya Dynasty in the emblem of Government of India?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 60

The first session of Constituent Assembly of India was held in which of the following cities?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 61

Which of the following is the best example of Vijaynagar Art?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 62

Taxila was capital of which among the 16 Mahajanpadas?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 63

Who was founder of Mughal Empire in India?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 64

Where did Vasco da Gama arrive in India in 1498?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 65

According to the treaty of Srirangapattanam, which of the following was ceded to the British?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 66

By what name is the Ganga known in Bangladesh?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 67

Which of the following are not kharif crops?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 68

How many seismic stations are required to locate the epicentre of an earthquake?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 69

Madhya Pradesh shares its border with how many States?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 70

Palghat joins which of the following states?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 71

Which of the following authorities regulates NPS?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 72

Which of the following is a centrally sponsored scheme to empower adolescent girls?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 73

Which among the following has inscribed Kumbh Mela on the Representative List of Intangible Cultural Heritage of Humanity?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 74

Who has been appointed as the General Manager of Board of Control for Cricket in India?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 75

FIFA World Cup 2022 will be held in which country?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 76

The Idea of Justice" is written by ______.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 77

Which author has been made Companion of Honour on December 12, 2017?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 78

$$31^{st}$$ Surajkund International Crafts Mela has begun at which of the following city?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 79

ONGC Videsh has got a two year extension to explore which country's Oil block-128 in the south China sea?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 80

The $$5^{th}$$ India-Sri Lanka joint training exercise "Mitra Shakti 2017" was held in which state of India?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 81

BIOS is a ______.
. non-volatile firmware
II. Volatile firmware
III. Software stored on a small memory chip on motherboard

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 82

Which of the following is TRUE?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 83

Which of the following metal remains in liquid form at room temperature?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 84

Aqua regia is a mixture of ______.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 85

In a concave mirror if object is placed at centre of curvature, then image will be ______.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 86

What is the mass of 4 mole of aluminium atoms?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 87

Which of the following particles were made to fall on a thin gold foil by Ernest Rutherford?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 88

Which of the following statement(s) is/are TRUE?
I. Fuse is generally placed in series with the device.
II. Fuse is generally placed in parallel with the device.
III. Fuse wire has high melting point.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 89

A rectangular coil of copper wire is rotating in a magnetic field. The direction of the induced current changes once in each?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 90

Noise is measured in which unit?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 91

Which of the following vitamin helps in clotting of blood?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 92

During heavy exercise, breathing rate in an average adult person can increase upto ______ per minute

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 93

Why is the colour of human blood red?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 94

Which of the following statement is INCORRECT?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 95

What is the cause of arise of myopia?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 96

Which of the following multiplies very slowly in comparison to others?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 97

The accumulation of non-degradable chemicals progressively at each trophic level is called ______.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 98

Why Taj Mahal is suffering from "Marble Cancer"?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 99

Cancer treatment is done by which of the following noble gas?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 100

How many types of ecological pyramids are present in ecosystem?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 101

How muchtime (in sec) will be taken by 40 C of charge to pass through a pointin a circuit, if a current of 8 A flows through it?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 102

Four capacitors of 15 mF are connectedin parallel. What is the equivalent capacitance (in mF) of the combination?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 103

At 20 degree Celsius, aluminium wire has a resistance of 30 ohms. The temperature coefficient of resistance is 0.00305 per degree Celsius. Whatis the approximate resistance of the wire (in ohms) at 30 degree Celsius?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 104

On which supply does the appliances based on heating effect of electric current work?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 105

Find the resistivity of a material (in Ohms-cm) of wire whoseresistance is 5 ohms. (Assumelength of the wire is 15 m, diameterof wire is 0.15 cm)

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 106

The two metal plates having an area of 50 sq. m are separated by a dielectric material having thickness of 4 mm and relative permittivity of 9. Calculate the capacitance (in micro-Farad) across the metal plates.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 107

A chokeof 20 H carries a current of 600 mA. Calculate the energy stored (in J) in form of magnetic field by the choke.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 108

Three electric lamps of 70 W each are connectedin parallel across AC mains. Whatis the total power consumed (in W) by the parallel combination?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 109

The dimensions of a cuboidal metal strip are a=5cm, b=15cm and c=10cm What is the ratio of resistances $$R_{1}:R_{2}:R_{3}$$ between the respective pairs of opposite faces?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 110

Calculate the equivalent capacitance (in $$\mu F$$) between point A and B.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 111

Whatis the efficiency (in %) of the circuit, when the maximum poweris delivered to the load?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 112

In which combination, the electrical appliances are connected at home?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 113

How many nodes and junctions are present respectively in the circuit shown below?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 114

For the figure shown below,find the value of conductance ‘G’ (in S)

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 115

Determine the potential difference (in V) between nodes B and D.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 116

The open circuit voltage across the load terminals is 30 V. The terminal voltage drops to 20 V, when the load of 15 ohmsis connected across the open circuited terminals. Whatis the internal resistance (in ohms) of the source?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 117

For the circuit shown below, what is the value of Thevenin's equivalent voltage (in V) across the terminals A-B?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 118

At the maximum powertransfer condition, the power transferred to the load is 70 W. Whatis the total power (in W) generated by the voltage source?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 119

Determine the current'l' (in A) delivered by the source in the circuit given below

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 120

Find the current(in mA) flowing through the load resistance $$R_{L}$$

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 121

Which of the following statement is TRUE about the magnetic reluctivity?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 122

Which of the following expression satisfies the Ampere’s circuital law?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 123

The ratio of total flux linkage to used flux is known as ......

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 124

Magnetic flux per unit areais called .....

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 125

Whatwill be the permeance(in H) of a coil, when the flux through the coil is 50 Wb and the value of produced mmf is 25 Amp-turns?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 126

Whatwill be the current (in A) through a solenoid, when the solenoid has 160 turns and produces an mmf of 32 Amp-turns?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 127

Determine the magneticfield strength (in A-turns/m) whenthe intensity of magnetization of the material is 0.078 A-turns/metre and the magnetic susceptibility of the material is 0.0013.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 128

Whatwill be the value of coupling factor between twocoils, when the self-inductance of each coil is 30 mH and the mutual inductance between them is 60mH?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 129

Determine the eddy current loss (in W) in a material having eddy current coefficient of 1, thickness of 0.04 m and volumeof 2 cubic metre which is kept in a magnetic field having a maximum flux density of 4 T and supplied by a frequency of 50 Hz.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 130

Whatwill be value of magnetic field (in mT) at the centre of a 7 m long coil, when the coil has 230 turns and carrying a current of 3 A?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 131

Which of the following is the expression for quality factor of parallel RLC circuit?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 132

At resonant frequency, the impedanceof the series RLC circuit is

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 133

hich of the following represents the relation between the peak and average value of current for a sine wave?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 134

In a parallel resonant circuit, the input impedanceofthe circuit is

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 135

Determine the average valueof alternating current (in A) when the peak value of currentis 14 A.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 136

Whatwill be the total impedance (in Ohms) of a series RLC circuit, when the resistance ofthecircuit is 12 ohms, capacitive reactance of the circuit is 3 Ohms and the inductive reactance of the circuit is 8 Ohms connected in series with a 220 V, 50 Hz supply?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 137

Determine the capacitive reactance (in Ohms) of a series resonantcircuit, when the circuit is supplied by a frequency of 50 Hz and having a capacitance 0.043 mF

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 138

What will be the resonant frequency (in kHz) of a tank circuit, when the capacitance and inductanceofthe circuit is 0.06 mF and 0.06 mH respectively?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 139

Calculate the value of capacitance (in mF) connectedin parallel with a inductance of 3 H, when the resonant frequency of the circuit is 4 rad/sec.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 140

What will be the transient time (in seconds) of a series RC circuit, when the capacitance of the circuit is 8 mF and the resistance of the circuit is 8 kilo ohms?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 141

Which of the following is the CORRECT expression for the series resistance required to convert a galvanometer(having internal resistance ‘G’) into voltameter?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 142

De Sauty’s Bridge is most suitable for the measurementof

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 143

Which of the following is NOT a componentof a CRO?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 144

A wattmeteris used to measure ......

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 145

Determine the deflection factor (in V/m) of a CRO, whenthe deflection sensitivity of the CRO is 4 m/V.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 146

Determine the value of current (in mA) for the full-scale deflection of a voltmeter, when the sensitivity of the voltmeter is 50 Ohms/Volt.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 147

Determine the fastest rise time (in ms) of a sine wave that is reproduced by a CRO, when the bandwidth of the sine wave is 50 Hz.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 148

Determine the value of shunt resistance (in Ohms) required to convert a galvanometerinto ammeterof reading up to 14 A, whentheinternal resistance of the galvanometeris 27 Ohmsandthe value of current for full scale deflection is 0.5 A.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 149

Calculate the value of unknown capacitance $$C_{x}$$ in $$\mu F $$ F for the circuit given below, when no current flows through the detector (D).

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 150

Calculate the value of reactive power(in VAR) of a circuit having power factor of 0.8, when the apparent powerof the circuit is 200 VA.

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 151

A consideration of the powerlossesin electrical machines is essential for which of the following reasons

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 152

- The flux is maximum in the following part of a dc motor

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 153

- In DC machinetorqueis proportional to

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 154

Permanent magnetexcitation is also known as

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 155

The functions of inter poles are

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 156

A 10KVA auto transformer, turn ratio is 0.4. Find the powertransferred inductively

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 157

On Parallel operation of two or more transformers the percentage impedance of transformers should be

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 158

The poweris supplied to the rotating device in an induction motoris by means of

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 159

The principle of operation of a 3-phase induction motoris most similar to that of

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 160

If the supply frequencyto the stator is reduced the Induction motor goes to

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 161

The direction of rotation of hysteresis motoris reversed by

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 162

If the centrifugal switch of a two-value capacitor motor using two capacitors fails to open then

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 163

In a capacitor start single-phase motor, when capacitor is replaced by a resistance

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 164

Locked rotor current of a shaded pole motoris

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 165

Theory involved in analysis of the performance of single phase induction motoris

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 166

Hysteresis motoris particularly useful for high-quality record players and tape recorders because

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 167

For the transmissionline, if booster transformers are to be used, preferred location will be

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 168

Woodenpoles are not used because

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 169

Electro-mechanical voltage regulators generally find applications in

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 170

The material for armouring on cable is usually

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 171

Towers are used in

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 172

Different types of relays are used in control circuits. They operate under predetermined conditions to full-fill the control requirement. Some relays are capable of operating with time-delay. Which one of the following is used as time delay relay?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 173

Bucholz relay protects the transformer from

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 174

Insulation resistance is measured by

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 175

Whatis the meaning of sweepin caseofceiling fan

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 176

The operation of distance relay depends upon

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 177

The underground system cannot be operated above

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 178

HRC fuse means

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 179

How will you changethe rotation of dc shunt motor

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 180

How will you convert galvanometer into ammeter?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 181

For which of the following DC motors,is the typical field of application mentioned?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 182

High pressure mercury discharge lampsare not used in

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 183

Which of the following lamp gives nearly monochromatic light?

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 184

Powerfactor is highest in case of

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 185

The process of heat transfer during the re-entry of satellites and missiles at very high speeds, into earth’s atmosphere is known as .....

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 186

A pole-changing squirrel cage induction motor employed in derricks has four, eight and twenty four pole. The lowest speed is used in

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 187

- In heating the ferro-magnetic materials by induction heating, heat is produced owing to

SSC JE Electrical Engineering 23rd Jan 2018 Shift-1 - Question 188

A 30kW rated output, 400V, 3 phase delta connected, 4-pole, 50 Hz induction motorfull load slip of 5%. If the ratio of standstill reactance to resistance per rotor phaseis 4 estimate the full load speed.