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Power Systems

Power Systems
How much KWh energy is produced by fission of 1 gm of uranium U235

  24 kWh.
  24000 kWh.
 2400 kWh.
 240 kWh.

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Power Systems
The maximum efficiency of modern coal fired steam steam raising thermal power plants is restricted to about 0.35( a low value), mainly because of

 low steam turbine mechanical efficiency
 low alternator efficiency
 high energy loss in condenser
 high energy loss in boilers

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Power Systems
Which of the following plants is/are base load plants

 run off river
 both 1 and 2
 nuclear
 pump storage

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Power Systems
The fact that current density is higher at the surface when compared to centre is known as

All of these
 proximity effect
 skin effect
 carona

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Power Systems
If the penalty factor of a plant is unity, its incremental transmission loss is

 -1
 0
 1
None of these

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Power Systems
The daily energy produced in thermal power station is 720 MWh at a load factor of 0.6. What is the maximum demand of the station?

 720 MW
 72 MW
 30 MW
 50 MW

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