Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called

SSC JE Electrical 2019 with solution SET-2
Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called

Corona effect

Ferranti effect

Proximity effect

Skin effect

Corona effect

Ferranti effect

Proximity effect

Skin effect

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SSC JE Electrical 2019 with solution SET-2
Observe the given figure. The maximum power to the load resistor is when Ri is =?

RL

Ri/2

2Ri

4Ri

RL

Ri/2

2Ri

4Ri

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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
The total number of possible phase sequences for a three-phase AC system is ____

3

0

1

2

3

0

1

2

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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?

6

3

1

4

6

3

1

4

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SSC JE Electrical 2019 with solution SET-2
If the AC voltage and current are given by the following expressions?
v = 200sin (314t — 60°)
i = 50sin (720t), then what is the phase relation between them?

Voltage and current are in phase

Voltage leads current by 60°

Can’t be determined

Voltage lags current by 60°

Voltage and current are in phase

Voltage leads current by 60°

Can’t be determined

Voltage lags current by 60°

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called

SSC JE Electrical 2019 with solution SET-2 Observe the given figure. The maximum power to the load resistor is when Ri is =?

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 total number of possible phase sequences for a three-phase AC system is ____

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 If the AC voltage and current are given by the following expressions?v = 200sin (314t — 60°)i = 50sin (720t), then what is the phase relation between them?

SSC JE Electrical 2019 with solution SET-2
Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called

SSC JE Electrical 2019 with solution SET-2
Observe the given figure. The maximum power to the load resistor is when Ri is =?

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 total number of possible phase sequences for a three-phase AC system is ____

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
If the AC voltage and current are given by the following expressions?
v = 200sin (314t — 60°)
i = 50sin (720t), then what is the phase relation between them?