Compressors Gas dynamics and Gas Turbines MCQ with Answers

Compressors Gas dynamics and Gas Turbines MCQ with Answers

131) A simple turbo-jet engine is basically a gas turbine engine equipped with a propulsive nozzle and diffuser.

Answer is:

Agree

132) If the flow of air through the compressor is parallel to its axis, then the compressor is

Answer is:

axial flow compressor

133) The volumetric efficiency of the compressor is defined as the ratio of volume of free air delivery per stroke to the swept volume of the piston.

Answer is:

Yes

134) A centrifugal compressor is an axial flow compressor.

Answer is:

Incorrect

135) A compressor must be driven by some prime mover.

Answer is:

Agree

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