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Power Systems

Power Systems
Surge tank is kept very close to the

 generator
 spill way
 turbine
 pen stock

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Power Systems
Storage requirement can be determined from

 mass Curve.
  both B and C.
 flow duration curve.
 hydro-graph.

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Power Systems
Which of the following will take least time in starting from cold condition to full load operation

 Thermal power plant.
 Nuclear power plant.
  Hydro electric power plant.
 Gas turbine plant.

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Power Systems
MCB stands for

  miniature circuit breaker.
  molded circuit breaker.
  maximum capacity breaker.
  minimum capacity breaker.

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Power Systems
What is the correct expression for the electrical power developed by

 75 × 0.736 × WQHη.
  ( 0.763 / 75 ) × WQHη.
 ( 75 / 0.736 ) × WQHη.
 ( 7 / 75 ) × WQHη.

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Power Systems
Inductance of transmission line will decrease when

 both GMD and GMR increase
 GMD increase and GMR decrease
 GMD decrease and GMR increase
 both GMD and GMR decrease

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