Steam pressure in a steam power station, which is usually kept now-a-days is of the order of 100 kgf/cm² 80 kgf/cm² 20 kgf/cm² 50 kgf/cm² TRUE ANSWER : ? YOUR ANSWER : ?
The effect of considering friction in steam nozzles for the same pressure ratio leads to increase in dryness fraction of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality decrease in dryness fraction of exit steam no change in the quality of exit steam TRUE ANSWER : ? YOUR ANSWER : ?
Pipe carrying steam are generally made up of Cast iron Steel Copper Aluminum TRUE ANSWER : ? YOUR ANSWER : ?
The diesel power station is generally used as Peak load plant Base load plant Both peak & base load plant None of these TRUE ANSWER : ? YOUR ANSWER : ?
There are no stand by losses in _______ plant. Nuclear power plant Hydroelectric plant Diesel power plant Steam power plant TRUE ANSWER : ? YOUR ANSWER : ?
The most clean power plant is Nuclear power plant Hydroelectric plant Diesel power plant Steam power plant TRUE ANSWER : ? YOUR ANSWER : ?
In interconnected grid system, more efficient plants are used as Base load plants Both peak & base load plant Peak load plant None of these TRUE ANSWER : ? YOUR ANSWER : ?
The capacity of large turbo-generators varies from 70 to 400 MW 50 to 300 MW 20 to 100 MW 100 to 500 MW 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 : ?
In which of the following power plants the maintenance cost is usually high Hydroelectric plant Diesel power station Nuclear power plant Thermal power plant TRUE ANSWER : ? YOUR ANSWER : ?