A coal fired steam power station working at a plant factor of 80% has one 500 MW generating unit. If the heat content of coal is 2 kWh/kg, the overall plant efficiency is 40% and a train load of coal is 2000 metric tons, then the number of trains required daily for the plant is

Power Systems
A coal fired steam power station working at a plant factor of 80% has one 500 MW generating unit. If the heat content of coal is 2 kWh/kg, the overall plant efficiency is 40% and a train load of coal is 2000 metric tons, then the number of trains required daily for the plant is

16

2

10

6

16

2

10

6

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Power Systems
A hydraulic turbine having rated speed of 250 rpm is connected to a synchronous generator. In order to produce power at 50 Hz, the numbers of pole are required in the generator

16.

6.

24.

12.

16.

6.

24.

12.

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Power Systems
Pumped storage plant is a

both 1 and 2

base load plant

None of these

peak load plant

both 1 and 2

base load plant

None of these

peak load plant

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Power Systems
If the rated receiving end voltage is 33 kV, then what are the limits for safe operation of equipments?

25 to 35 kV

any voltage above 33 kV

33 to 50 kV

31.35 to 34.65 kV

25 to 35 kV

any voltage above 33 kV

33 to 50 kV

31.35 to 34.65 kV

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Power Systems
Generation of of one watt needs about ______________ fission per second

3.1 × 107.

3.1 × 106.

3.1 × 1010.

3.1.

3.1 × 107.

3.1 × 106.

3.1 × 1010.

3.1.

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Power Systems
A thermal protection relay provides protection against what?

Temperature

any of the above

Over load

Short circuit

Temperature

any of the above

Over load

Short circuit

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Power Systems

Power Systems A coal fired steam power station working at a plant factor of 80% has one 500 MW generating unit. If the heat content of coal is 2 kWh/kg, the overall plant efficiency is 40% and a train load of coal is 2000 metric tons, then the number of trains required daily for the plant is

Power Systems A hydraulic turbine having rated speed of 250 rpm is connected to a synchronous generator. In order to produce power at 50 Hz, the numbers of pole are required in the generator

Power Systems Pumped storage plant is a

Power Systems If the rated receiving end voltage is 33 kV, then what are the limits for safe operation of equipments?

Power Systems Generation of of one watt needs about ______________ fission per second

Power Systems A thermal protection relay provides protection against what?

Power Systems
A coal fired steam power station working at a plant factor of 80% has one 500 MW generating unit. If the heat content of coal is 2 kWh/kg, the overall plant efficiency is 40% and a train load of coal is 2000 metric tons, then the number of trains required daily for the plant is

Power Systems
A hydraulic turbine having rated speed of 250 rpm is connected to a synchronous generator. In order to produce power at 50 Hz, the numbers of pole are required in the generator

Power Systems
Pumped storage plant is a

Power Systems
If the rated receiving end voltage is 33 kV, then what are the limits for safe operation of equipments?

Power Systems
Generation of of one watt needs about ______________ fission per second

Power Systems
A thermal protection relay provides protection against what?