GENERATION OF ELECTRICAL ENERGY QUIZ

The draught in locomotive boilers is produced by

Forced fan

Steam jet

Chimney

Only motion of locomotive

TRUE ANSWER : ?
YOUR ANSWER : ?

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

Increases

None of these

Decreases

Remains same

TRUE ANSWER : ?
YOUR ANSWER : ?

For the induced draught the fan is located

near bottom of furnace

at the top of the chimney

near bottom of chimney

anywhere permissible

TRUE ANSWER : ?
YOUR ANSWER : ?

In india largest thermal power plant is located at

Chandrapur

Neyveli

Kota

Sarni

TRUE ANSWER : ?
YOUR ANSWER : ?

A steam power station requires space

None of these

Equal to diesel power station

More than diesel power station

Less than diesel power station

TRUE ANSWER : ?
YOUR ANSWER : ?

1 kWh=______kcal

860

610

746

520

TRUE ANSWER : ?
YOUR ANSWER : ?

For the safety of a steam boiler the number of safety valves fitted are

one

three

two

four

TRUE ANSWER : ?
YOUR ANSWER : ?

The isentropic expansion of steam through nozzle for the steam initially dry saturated at inlet is approximated by equation.

pv1i = C

pv1A = C

pv = C

pv

TRUE ANSWER : ?
YOUR ANSWER : ?

Steam pressure in a steam power station, which is usually kept now-a-days is of the order of

80 kgf/cm²

20 kgf/cm²

100 kgf/cm²

50 kgf/cm²

TRUE ANSWER : ?
YOUR ANSWER : ?

Blowing down of boiler water is the process

to control the solid concentration in the boiler water by removing some of the concentrated saline water

to reduce the boiler pressure

None of these

to increase the steam temperature

TRUE ANSWER : ?
YOUR ANSWER : ?

↑