GENERATION OF ELECTRICAL ENERGY QUIZ

In throttle governing

There no effect on heat drop

None of these

Larger heat drop is available

Lesser heat drop is available

TRUE ANSWER : ?
YOUR ANSWER : ?

For low head and large discharge, the hydraulic turbine used is

Francis turbine

None of these

Kaplan turbine

Pelton turbine

TRUE ANSWER : ?
YOUR ANSWER : ?

Artifical draught is produced by

Steam jet

Fan or steam jet

Air fans

All of these

TRUE ANSWER : ?
YOUR ANSWER : ?

In India largest thermal power station is located at

Chandrapur

Neyveli

Sarni

Kota

TRUE ANSWER : ?
YOUR ANSWER : ?

In a power station, diversity factor _______ as we move from consumer to power station

Decreases

None of these

Remains same

Increases

TRUE ANSWER : ?
YOUR ANSWER : ?

Nuclear reactor utilise the process of

Fussion

Fission

None of these

Both fusion and fission

TRUE ANSWER : ?
YOUR ANSWER : ?

The draught produced, for a given height of the chimney and given mean temperature of chimney gases

remains the same irrespective of outside air temperature

increases with increase in outside air temperature

decreases with increase in outside air temperature

may increase or decrease with increase in outside air temperature

TRUE ANSWER : ?
YOUR ANSWER : ?

Reheat cycle in steam power plant is used to

improve condenser performance

reduce loss of heat

utilise heat of flue gases

increase thermal efficiency

TRUE ANSWER : ?
YOUR ANSWER : ?

If the diversity factor increases, the maximum demand on power station

None of these

Remains same

Increases

Decreases

TRUE ANSWER : ?
YOUR ANSWER : ?

In a regenerative feed heating cycle, the optimum value of the fraction of steam extracted for feed heating

None of these

Increases with increase in Rankine cycle efficiency

Is unaffected by increase in Rankine cycle efficiency

Decreases with increase in Rankine cycle efficiency

TRUE ANSWER : ?
YOUR ANSWER : ?