SSC JE ELECTRICAL 2018 WITH SOLUTION SET-1 QUIZ

The S.I unit of Electric energy is

Ampere

Watt

Joule

Volts

TRUE ANSWER : ?
YOUR ANSWER : ?

In a Hysteresis Motor, the rotor must have

Resistivity

None of these

Susceptibility

Retentivity

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YOUR ANSWER : ?

Which of the following statement is TRUE?

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

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

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

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

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YOUR ANSWER : ?

Lap winding is preferred for

High current and Low Voltage

High current and High Voltage

Low current and Low Voltage

Low current and High Voltage

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YOUR ANSWER : ?

In transmission line generally, the wire used are

Aluminum wires

ACSR wires

Iron wires

Copper wires

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

6

2

4

8

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For Proper Operation of the transistor, its collector should have

Very small size

None of these

Proper Reverse Bias

Proper Forward Bias

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The relative permeability of the diamagnetic material is

Greater than 100

Less than 1

Greater than 1

Greater than 10

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Determine the value of current (in A) through both the resistors of the given circuit.<br/>

−2, −1.5

2, −1.5

−2, 1.5

2, 1.5

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

0.78

0.68

0.98

0.88

TRUE ANSWER : ?
YOUR ANSWER : ?