The change in DC excitation of a synchronous motor will also change the

SSC JE Electrical 2019 with solution SET-2
The change in DC excitation of a synchronous motor will also change the

Power factor

Speed of the motor

Supply voltage

Load angle

Power factor

Speed of the motor

Supply voltage

Load angle

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SSC JE Electrical 2019 with solution SET-2
While estimating the overhead lines, if the number of poles required is 14, then what is the estimated number of earth sets required?

4

2

3

5

4

2

3

5

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SSC JE Electrical 2019 with solution SET-2
The combined inductance of two coils connected in a series is 0.6H and 0.1H, depending on the relative directions of the currents to the coils. If one of the coils when isolated has a self-inductance of 0.2 H, then calculate the natural inductance?

0.015 H

0.15 H

0.125 H

1.5 H

0.015 H

0.15 H

0.125 H

1.5 H

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SSC JE Electrical 2019 with solution SET-2
Which of the following lamps is used s a sign or an indicator lamp?

Fluorescent lamp

Neon lamp

Incandescent lamp

Halogen lamp

Fluorescent lamp

Neon lamp

Incandescent lamp

Halogen lamp

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SSC JE Electrical 2019 with solution SET-2
A _____ transformer is usually mounted on a pole of plinth?

Potential

Current

Distribution

Power

Potential

Current

Distribution

Power

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SSC JE Electrical 2019 with solution SET-2
In the salient pole of the phase synchronous machine, the rotor will have

Larger diameter, larger axial length

Smaller diameter, smaller axial length

Larger diameter, shorter axial length

Smaller diameter, larger axial length

Larger diameter, larger axial length

Smaller diameter, smaller axial length

Larger diameter, shorter axial length

Smaller diameter, larger axial length

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 The change in DC excitation of a synchronous motor will also change the

SSC JE Electrical 2019 with solution SET-2 While estimating the overhead lines, if the number of poles required is 14, then what is the estimated number of earth sets required?

SSC JE Electrical 2019 with solution SET-2 The combined inductance of two coils connected in a series is 0.6H and 0.1H, depending on the relative directions of the currents to the coils. If one of the coils when isolated has a self-inductance of 0.2 H, then calculate the natural inductance?

SSC JE Electrical 2019 with solution SET-2 Which of the following lamps is used s a sign or an indicator lamp?

SSC JE Electrical 2019 with solution SET-2 A _____ transformer is usually mounted on a pole of plinth?

SSC JE Electrical 2019 with solution SET-2 In the salient pole of the phase synchronous machine, the rotor will have

SSC JE Electrical 2019 with solution SET-2
The change in DC excitation of a synchronous motor will also change the

SSC JE Electrical 2019 with solution SET-2
While estimating the overhead lines, if the number of poles required is 14, then what is the estimated number of earth sets required?

SSC JE Electrical 2019 with solution SET-2
The combined inductance of two coils connected in a series is 0.6H and 0.1H, depending on the relative directions of the currents to the coils. If one of the coils when isolated has a self-inductance of 0.2 H, then calculate the natural inductance?

SSC JE Electrical 2019 with solution SET-2
Which of the following lamps is used s a sign or an indicator lamp?

SSC JE Electrical 2019 with solution SET-2
A _____ transformer is usually mounted on a pole of plinth?

SSC JE Electrical 2019 with solution SET-2
In the salient pole of the phase synchronous machine, the rotor will have