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Power Systems

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

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

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Power Systems
A 200 MW capacity generator has a speed regulation of 4% for a frequency drop of 0.05 Hz. Find the power input supplied by the turbine for maintaining constant frequency?

 20 MW
 5 MW
 10 MW
 15 MW

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Power Systems
For complete protection of 3-phase system from the short circuit faults minimum number of relays required are

 three
 one
 six
 two

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Power Systems
Which type of connection is employed for current transformers for the protection of delta- star connected 3-phase transformer?

 star-delta
 delta-delta
 star-star
 delta-star

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Power Systems
Find the propagation constant, if impedance is 10Ω and admittance is 10 â„§?

 1
 100
 5
 10

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Power Systems
The term self GMD is used to calculate

 inductance
 capacitance
 resistance
 both 1 and 2

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