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Power Systems

Power Systems
For symmetrical network, the neutral current is

 any of the above
 maximum
 zero
 infinity

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Power Systems
A generating station has a maximum demand of 50 MW a load factor of 60 %, a plant capacity factor of 45 % and if the plant while running as per schedule were fully loaded. The daily energy produced will be

 740 MW.
 730 MW.
 710 MW.
  720 MW.

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Power Systems
Maximum efficiency of modern coal fired steam raising thermal power plants is restricted to about 035 (a low value), mainly because of

 high energy loss in boiler.
 low steam turbine mechanical efficiency.
  high energy loss from turbine exhaust to condenser.
 low alternative efficiency.

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Power Systems
The rating of fuse wire is always expressed in

  amperes.
  kWh.
  ampere-volts.
  ampere-hours.

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Power Systems
The term self GMD is used to calculate

 inductance
 resistance
 both 1 and 2
 capacitance

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Power Systems
Deflectors are provided in

  Pelton wheel.
 Kaplan turbine.
 Francis turbine.
 propeller turbine.

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