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Power Systems

Power Systems
Surge tank is kept very close to the

 pen stock
 spill way
 generator
 turbine

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Power Systems
The thermal efficiency of BWR is

  equal to that of PWR.
 greater than that of PWR.
None of these
 less than that of PWR.

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Power Systems
Peterson coil is used in case of transmission line for

 reduce ferranti effect
 improve power factor
 compensation of arcing grounds
 increase the voltage level

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Power Systems
The economics of power plant is greatly influenced by

 load factor
 both 1 and 2
 nether 1 nor 2
 diversity factor

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Power Systems
Inductance of transmission line will decrease when

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

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Power Systems
A transmission line is operating under no load has ABCD parameters B = 100∠90° has a phase shift of 0.2 rad, how much shunt reactor is required for compensation of ferranti effect?

 15.9 H
 2 mH
 2 H
 15.9 mH

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