1 kcal is approximately equal to

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

420 joules

420 watt-hour

4.2 joules

4200 watt-sec

420 joules

420 watt-hour

4.2 joules

4200 watt-sec

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SSC JE Electrical 2019 with solution SET-2
In a suspension type insulator the voltage…..?

Across the top disc is minimum

Across the center disc is minimum

Across the top disc is maximum

Across the center disc is maximum

Across the top disc is minimum

Across the center disc is minimum

Across the top disc is maximum

Across the center disc is maximum

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SSC JE Electrical 2019 with solution SET-2
The maximum number of socket outlets allowed per power sub-circuit = ?

1

4

3

2

1

4

3

2

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SSC JE Electrical 2019 with solution SET-2
Conductors experience skin effect in

DC transmission

Both AC and DC transmissions

AC transmission

HVDC transmission

DC transmission

Both AC and DC transmissions

AC transmission

HVDC transmission

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SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

Magnetic flux density

The product of current and number of turns enclosed by that path

Reluctance

The product of flux and number of turns enclosed by that path

Magnetic flux density

The product of current and number of turns enclosed by that path

Reluctance

The product of flux and number of turns enclosed by that path

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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

Braking

Notching up

Coasting

Free running

Braking

Notching up

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SSC JE Electrical 2019 with solution SET-2

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

SSC JE Electrical 2019 with solution SET-2 In a suspension type insulator the voltage…..?

SSC JE Electrical 2019 with solution SET-2 The maximum number of socket outlets allowed per power sub-circuit = ?

SSC JE Electrical 2019 with solution SET-2 Conductors experience skin effect in

SSC JE Electrical 2019 with solution SET-2 The work done on or by a unit N-pole in moving once around a closed path is equal to

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
1 kcal is approximately equal to

SSC JE Electrical 2019 with solution SET-2
In a suspension type insulator the voltage…..?

SSC JE Electrical 2019 with solution SET-2
The maximum number of socket outlets allowed per power sub-circuit = ?

SSC JE Electrical 2019 with solution SET-2
Conductors experience skin effect in

SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

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?