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ME Set-1
Compressors Gas dynamics and Gas Turbines
91

Compressors Gas dynamics and Gas Turbines MCQ with Answers

91) Euler's equation can be used for

radial flow compressors

axial flow compressors

pumps

all of these

Answer is:

all of these

Compressors Gas dynamics and Gas Turbines MCQ with Answers

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Related Compressors Gas dynamics and Gas Turbines MCQ with Answers

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

surrounding air

compressed atmospheric air

its own oxygen

none of these

Answer is:

its own oxygen

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

93) The perfect intercooling, in multistage compression, means that the temperature of air at inlet to subsequent stages is equal to the initial temperature.

Agree

Disagree

Answer is:

Agree

94) In a compressed air system, the temperature of air discharged from the air motor is __________ than the initial compressor intake temperature.

more

less

equal

none of these

Answer is:

less

95) The efficiency of roots blower __________ with the increase in pressure ratio.

decreases

increases

does not change

none of these

Answer is:

decreases

Compressors Gas dynamics and Gas Turbines MCQ with Answers

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