Compressors, Gas Dynamics and Gas Turbines Online Test – Multiple Choice Questions and Answers

1. The air power of the compressor is also known as

 
 
 
 

2. The ratio of the net work obtained from the gas turbine plant to the turbine work is known as

 
 
 
 

3. In a high pressure compressor, the delivery pressure is

 
 
 
 

4. A turbo-prop is preferred to turbo-jet because

 
 
 
 

5. Which of the following statement is correct relating to rocket engines ?

 
 
 
 

6. The minimum work required for a three stage reciprocating air compressor is __________ the work required for each stage

 
 
 
 

7. A jet engine has

 
 
 
 

8. The overall isothermal efficiency of the compressor is defined as the ratio of

 
 
 
 

9. For minimum work required to compress and deliver a quantity of air by multi-stage compression,

 
 
 
 

10. A rocket engine uses __________ for the combustion of its fuel

 
 
 
 

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