A _______ works on the principle of dynamically induced EMF?

SSC JE Electrical 2019 with solution SET-2
A _______ works on the principle of dynamically induced EMF?

Generator

Choke

Transformer

Motor

Generator

Choke

Transformer

Motor

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SSC JE Electrical 2019 with solution SET-2
1 kcal is approximately equal to

420 joules

4.2 joules

4200 watt-sec

420 watt-hour

420 joules

4.2 joules

4200 watt-sec

420 watt-hour

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Supply voltage

Load angle

Power factor

Speed of the motor

Supply voltage

Load angle

Power factor

Speed of the motor

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SSC JE Electrical 2019 with solution SET-2
In electric traction, the specific energy consumption is measured in

Watt-hour/RPM

RPM/watt-hour

Ton-km watt-hour

Watt-hour/ ton-km

Watt-hour/RPM

RPM/watt-hour

Ton-km watt-hour

Watt-hour/ ton-km

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SSC JE Electrical 2019 with solution SET-2
During the ______ period the power supply to the motor is cut-off and the train is allowed to run due to its own momentum?

Coasting

Free running

Notching up

Braking

Coasting

Free running

Notching up

Braking

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SSC JE Electrical 2019 with solution SET-2
The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as

Stroboscopic effect

Hopkinson’s effect

Hall effect

Fringing effect

Stroboscopic effect

Hopkinson’s effect

Hall effect

Fringing effect

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 A _______ works on the principle of dynamically induced EMF?

SSC JE Electrical 2019 with solution SET-2 1 kcal is approximately equal to

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 In electric traction, the specific energy consumption is measured in

SSC JE Electrical 2019 with solution SET-2 During the ______ period the power supply to the motor is cut-off and the train is allowed to run due to its own momentum?

SSC JE Electrical 2019 with solution SET-2 The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as

SSC JE Electrical 2019 with solution SET-2
A _______ works on the principle of dynamically induced EMF?

SSC JE Electrical 2019 with solution SET-2
1 kcal is approximately equal to

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
In electric traction, the specific energy consumption is measured in

SSC JE Electrical 2019 with solution SET-2
During the ______ period the power supply to the motor is cut-off and the train is allowed to run due to its own momentum?

SSC JE Electrical 2019 with solution SET-2
The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as