GENERATION OF ELECTRICAL ENERGY QUIZ

The efficiency of a modern boiler using coal and heat recovery equipment is about

40 to 50%

25 to 30%

65 to 70%

85 to 90%

TRUE ANSWER : ?
YOUR ANSWER : ?

Rankine cycle operating on low pressure limit of p1 and high pressure limit of p2

May be more or less depending upon the magnitude of p1 and p2

Has higher thermal efficiency than the Carnot cycle operating between same pressure limits

Has same thermal efficiency as Carnot cycle operating between same pressure limits

Has lower thermal efficiency than Carnot cycle operating between same pressure limit

TRUE ANSWER : ?
YOUR ANSWER : ?

The average ash content in indian coals is about

15%

5%

10%

20%

TRUE ANSWER : ?
YOUR ANSWER : ?

The major heat loss in steam power plant occurs in

Condenser

None of these

Boiler

Superheater

TRUE ANSWER : ?
YOUR ANSWER : ?

Francis, Kaplan and propeller turbines fall under the category of

Reaction turbine

Axial flow

Impulse turbine

Impulse reaction combined

TRUE ANSWER : ?
YOUR ANSWER : ?

There are no stand by losses in _______ plant.

Hydroelectric plant

Nuclear power plant

Diesel power plant

Steam power plant

TRUE ANSWER : ?
YOUR ANSWER : ?

The diesel power station is generally used as

Peak load plant

Base load plant

None of these

Both peak & base load plant

TRUE ANSWER : ?
YOUR ANSWER : ?

The cost of fuel transportation is minimum in _______ plant.

Steam power plant

Diesel power plant

Nuclear power plant

Hydroelectric plant

TRUE ANSWER : ?
YOUR ANSWER : ?

In india largest thermal power plant is located at

Neyveli

Chandrapur

Kota

Sarni

TRUE ANSWER : ?
YOUR ANSWER : ?

Francis turbine is usually used for

Any of these

High heads

Medium heads

Low heads

TRUE ANSWER : ?
YOUR ANSWER : ?