The value of reheat factor normally varies from___________?

In Rankine cycle the work output from the turbine is given by__________?

A. change of internal energy between inlet and outlet
B. change of enthaply between inlet and outlet
C. change of entropy between inlet and outlet
D. change of temperature between inlet and outlet

Compounding of steam turbine is done for_______________?

A. reducing the work done
B. increasing the rotor speed
C. reducing the rotor speed
D. balancing the turbine

Due to which of the following reasons the cables should not be operated too hot ?

A. The oil may loose its viscosity and it may start drawing off from higher levels
B. Expansion of the oil may cause the sheath to burst
C. Unequal expansion may create voids in the insulation which will lead to ionization
D. The thermal instability may rise due to the rapid increase of dielectric losses with temperature
E. All of the above

Rateau steam turbine is______________?

A. reaction steam turbine
B. velocity compounded impulse steam turbine
C. pressure compounded impulse steam turbine
D. pressure velocity compounded steam turbine

In a steam power plant, the function of a condenser is__________?

A. to maintain pressure below atmospheric to increase work output from the primemover
B. to receive large volumes of steam exhausted from steam prime mover
C. to condense large volumes of steam to water which may be used again in boiler
D. all of the above

Load curve is useful in deciding the__________?

(a) A. operating schedule of generating units
B. sizes of generating units
C. total installed capacity of the plant
D. all of the above