If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

SSC JE Electrical 2019 with solution SET-1
If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

400 W

1600 W

800 W

1200 W

400 W

1600 W

800 W

1200 W

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SSC JE Electrical 2019 with solution SET-1
Which of the following is the function of the moderator in a nuclear reactor?

To slow down the fast-moving electron

Controlling chain reaction

Stopping chain reaction

Starting chain reaction

To slow down the fast-moving electron

Controlling chain reaction

Stopping chain reaction

Starting chain reaction

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SSC JE Electrical 2019 with solution SET-1
What is the reason behind using a centrifugal switch in a single-phase induction motor?

To out in the capacitor during running conditions

To protect the motor from overloading

To cut-off the starting winding at an appropriate instant

To improve the starting performance of the motor

To out in the capacitor during running conditions

To protect the motor from overloading

To cut-off the starting winding at an appropriate instant

To improve the starting performance of the motor

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SSC JE Electrical 2019 with solution SET-1
The function of condenser in a Thermal power plant is:

Purify steam

Purify water

Condense used steam into water

Condense water

Purify steam

Purify water

Condense used steam into water

Condense water

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SSC JE Electrical 2019 with solution SET-1
The output of the logic circuit given below represents the gate.

NOR

OR

AND

NAND

NOR

OR

AND

NAND

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SSC JE Electrical 2019 with solution SET-1
In the two wattmeter method, the readings of the two wattmeters are 500W, 500W respectively. The load power factor in a balanced 3-phase 3-wire circuit is:

0.9

1

0.5

0.8

0.9

1

0.5

0.8

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

SSC JE Electrical 2019 with solution SET-1 Which of the following is the function of the moderator in a nuclear reactor?

SSC JE Electrical 2019 with solution SET-1 What is the reason behind using a centrifugal switch in a single-phase induction motor?

SSC JE Electrical 2019 with solution SET-1 The function of condenser in a Thermal power plant is:

SSC JE Electrical 2019 with solution SET-1 The output of the logic circuit given below represents the gate.

SSC JE Electrical 2019 with solution SET-1 In the two wattmeter method, the readings of the two wattmeters are 500W, 500W respectively. The load power factor in a balanced 3-phase 3-wire circuit is:

SSC JE Electrical 2019 with solution SET-1
If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

SSC JE Electrical 2019 with solution SET-1
Which of the following is the function of the moderator in a nuclear reactor?

SSC JE Electrical 2019 with solution SET-1
What is the reason behind using a centrifugal switch in a single-phase induction motor?

SSC JE Electrical 2019 with solution SET-1
The function of condenser in a Thermal power plant is:

SSC JE Electrical 2019 with solution SET-1
The output of the logic circuit given below represents the gate.

SSC JE Electrical 2019 with solution SET-1
In the two wattmeter method, the readings of the two wattmeters are 500W, 500W respectively. The load power factor in a balanced 3-phase 3-wire circuit is: