Deaerative heating is done to_____________?

Related Mcqs:

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 … Due to which of the following reasons the cables should not be operated too hot ?Read More...

The overall efficiency of thermal power plant is equal to____________?

A. Rankine cycle efficiency B. Carnot cycle efficiency C. Regenerative cycle efficiency D. Boiler efficiency x turbine efficiency x generator efficiency...

The modern steam turbines are___________?

A. impulse turbines B. reaction turbines C. impulse-reaction turbines D. none of the above...

In a surface condenser if air is removed, there is___________?

A. fall in absolute pressure maintained in condenser B. rise in absolute pressure maintained in condenser C. no change in absolute pressure in the condenser D. rise in temperature of condensed steam...

If the load factor of a power station is high then its cost of generation will be_______?

A. High. B. Low. C. Remain same. D. Depend upon plant type....