SSC JE ELECTRICAL 2019 WITH SOLUTION SET-2 QUIZ

IL = Load Current, then the relation between these currents for a DC series generator is

IL ÷ Ise ÷ Ia

IL ÷ Ise = Ia

IL = Ise + Ia

IL = Ise = Ia

TRUE ANSWER : ?
YOUR ANSWER : ?

In excess-three code the 4-bit group that is used is

1110

0001

0010

0011

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following lamps is used s a sign or an indicator lamp?

Neon lamp

Halogen lamp

Incandescent lamp

Fluorescent lamp

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is an important feature of a 3-phase synchronous motor?

Low starting current

No starting torque

Low starting torque

High starting torque

TRUE ANSWER : ?
YOUR ANSWER : ?

In a 4 pole. 20 kW, 200 V wave wound DC shunt generator, the current in each parallel path will be

25 A

10 A

100 A

50 A

TRUE ANSWER : ?
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A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

20/2π

1/2 π

10/2π

5/2π

TRUE ANSWER : ?
YOUR ANSWER : ?

Voltage regulation is considered to be the best for transmission lines?

100<sup>3</sup>

2<sup>3</sup>

98<sup>3</sup>

40<sup>3</sup>

TRUE ANSWER : ?
YOUR ANSWER : ?

The impedance at resonance offered by a parallel resonant circuit is

Minimum given by L/CR

Maximum given by L/CR

Maximum given by I/CR

Minimum given by I/CR

TRUE ANSWER : ?
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A _____ transformer is usually mounted on a pole of plinth?

Potential

Power

Current

Distribution

TRUE ANSWER : ?
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A diode appears as in forward region of its characteristics?

A high resistor

An OFF switch

A capacitor

An ON switch

TRUE ANSWER : ?
YOUR ANSWER : ?

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