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Power Systems

Power Systems
India’s largest thermal power station is located at

 Chandrapur.
 Kota.
 Sarni.
 Neyveli.

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Power Systems
Mho relay is usually employed for protection of

 short transmission lines only
 medium transmission lines only
 long transmission lines only
 any line

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Power Systems
A three phase, 33 kV oil circuit breaker is rated 1200 A, 2000 MVA, 3 secs. The symmetrical breaking current is

 45 kA.
  35 kA.
 50 kA.
 55 kA.

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Power Systems
A 60 Hz, 320 Km loss less line has sending end voltage 1.0 pu. The receiving end voltage on no-load is

 none of these.
  1.088 pu.
 1.1 pu.
 1.116 pu.

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Power Systems
The most commonly used material for insulators of overhead lines is

 mica
 PVC
 porcelain
 glass

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

 -1
None of these
 1
 0

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