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Higher Study | Power Engineering | Air and Gas Compressors

Which of the following motors one will choose to drive the rotary compressor?
The work input of a compressor is minimum when the law followed by compression is
What is the unsteady to and fro motion of the fluid that causes a pulsation in the engine compressor known as?
Which of the following statement regarding centrifugal compressor is true?
Circulating water around the cylinder, which helps the air to cool during compression, is called:
In case of reciprocating compressors, irreversibility is due to which of the following reasons
Which one of the following air compressors are generally used in the gas turbines? 
A centrifugal compressor is suitable for which of the following?
Consider the following statements: The volumetric efficiency of a reciprocating compressor can be improved by 1. decreasing the clearance volume 2. cooling the  intake air 3. heating the intake air Which of the above statements is/are correct?
Consider the following statements: The compression process in a centrifugal compressor is comparable with: 1. Reversible and adiabatic 2. Irreversible and adiabatic Which of the above statements is/are correct?
Which of the following is a non-positive displacement type of compressor?
The compressors used in a gas turbine are typically of which type?
Which of the following is not positive displacement type compressor?
A p-V diagram has been obtained from a test on a reciprocating compressor. Which of the following represents that diagram?
Which statement is true for the effect of blade shape on the performance of a centrifugal compressor?
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