Power Systems
Maximum power transfer capability of transmission line can be increased by

All of these
 Using series capacitance
 Parallel transmission lines
 Using bundled conductors

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Power Systems
In order to have lower cost of power generaion

 the load factor should be high but diversity factor should be low
 The load factor and diversity factor should be high
 the load factor should be low but diversity factor should be high
 the load factor and diversity factor should be low

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Power Systems
In Rankine cycle, the work output from a turbine is given by

  change of enthalpy between inlet and outlet.
  change of entropy between inlet and outlet.
  change in internal energy between inlet and outlet.
  change in temperature between inlet and outlet.

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Power Systems
A CANDU reactor uses

 highly enriched uranium as fuel and water as moderator and coolant.
 only fertile materials.
  natural uranium as fuel and heavy water as moderator and coolant.
 enriched uranium as fuel and ordinary water as moderator and cooler.

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