Power Systems
NTPC (National Thermal Power Cooperation) has its only thermal power generating unit in West Bengal at

 Durgapur.
 Bakreshwar.
 Farakka.
 Katwa.

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Power Systems
Gas coolled reactor

 use coolant at pressure of 14-28 Kg/cm2 and at temperature of 700°-800° c.
 use heavy water as coolant as well as moderator.
  both B and C.
 use CO2. or helium as coolant and graphite the moderator.

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Power Systems
A sodium graphite reactors use

 a mixture of sodium and graphite as coolant.
 a mixture of sodium and graphite as moderator.
 sodium as moderator and graphite as coolant.
  sodium as coolant and graphite as moderator.

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Power Systems
Which of following statement are false

  Nuclear power plants are used as peak load plants only.
 In nuclear power plants, chain reaction is controlled by cadmium rods.
 A thermal reactor needs a moderator material.
 In a nuclear reactor, multiplication factor is kept almost equal to one.

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