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Power Systems

Power Systems
The value of inductance used for compensation of arcing grounds is

 ω²C/3
 1/3ω²C
 3/ω²C
 3ω²C

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Power Systems
IF the time of operation of a relay for unity TMS is 10 sec then the time of operation for 0.5 TMS is

  5 sec.
 none of these.
 20 sec.
 10 sec.

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Power Systems
A penstock is used as a condition between

 the turbine and discharge drain.
 none of above.
 the heat ex-changer and the turbine in nuclear power plant.
  the dam and the turbine in a hydro station.

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Power Systems
Tarapur nuclear power plant has which type of reactor?

 None of these.
 CANDU type reactors.
 Boiling water type.
 Pressurized water reactors.

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Power Systems
Maximum power transfer in a transmission line can be obtained by

 either 1 or 2
None of these
 reducing reactance
 increasing voltage level

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Power Systems
If we increase the spacing between the phase conductors, the value of line inductance

 increase
 remains unaffected
None of these
 decrease

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