If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

SSC JE Electrical 2019 with solution SET-2
If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

3

4

1

6

3

4

1

6

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SSC JE Electrical 2019 with solution SET-2
In the two-wattmeter method of three-phase power measurement of a balanced load, if the reading of one meter is −200W, then the power factor of the load is

Equal to zero

Less than 0.5

Equal to 0.5

Greater than 0.5

Equal to zero

Less than 0.5

Equal to 0.5

Greater than 0.5

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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?

0.15 H

0.015 H

0.125 H

1.5 H

0.15 H

0.015 H

0.125 H

1.5 H

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SSC JE Electrical 2019 with solution SET-2
In an alternator, if α = 60°, then find the pitch factor?

√3/2

0

1/2

1

√3/2

0

1/2

1

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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
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

Notching up

Braking

Free running

Coasting

Notching up

Braking

Free running

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

SSC JE Electrical 2019 with solution SET-2 In the two-wattmeter method of three-phase power measurement of a balanced load, if the reading of one meter is −200W, then the power factor of the load is

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 In an alternator, if α = 60°, then find the pitch factor?

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 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
If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

SSC JE Electrical 2019 with solution SET-2
In the two-wattmeter method of three-phase power measurement of a balanced load, if the reading of one meter is −200W, then the power factor of the load is

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
In an alternator, if α = 60°, then find the pitch factor?

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
During the ______ period the power supply to the motor is cut-off and the train is allowed to run due to its own momentum?