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Power Systems

Power Systems
The ratio of reset to pick up current for an induction cup relay is approximately

 0.75.
  0.99.
 1.0.
 1.35.

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Power Systems
Ideal plant load cfactor is

 less than 1
 1
 0
 greater than 1

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Power Systems
Ferranti effect will not occur in which of the following transmission lines

All of these
 long transmission lines
 short transmission lines
 medium transmission lines

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Power Systems
At slack bus, which one of the following combinations of variables is not specified?

 Q and V
 V and δ
 P and Q
 P and V

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Power Systems
In what from the initial energy will be released for the 200 MeV per fission by a neutron in a slow thermal nuclear reactor

  kinetic energy of particles and electromagnetic radiation.
 kinetic energy and sound energy.
 electromagnetic radiations.
 heat energy.

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Power Systems
The corona loss on a particular system at 50 Hz is 1 kW/km per phase. What is the corona loss at 60 Hz in kW/km per phase?

 1.25
 0.89
 1.13
 1

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