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Compressors MCQs: 30 Questions & Answers in Engineering

30 Compressors MCQs in Engineering with answers & explanations. Practice objective questions for competitive exams, interviews & self-assessment — free on Ex… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Compressors MCQs: 30 Questions & Answers in Engineering

1 m of air at atmospheric condition weighs approximately

A centrifugal compressor works on the principle of

A closed gas turbine in which fuel is burnt directly in the air is not possible because of

A compressor at high altitude will draw

A gas turbine used in air craft should have

A jet engine works on the principle of conservation of

A rocket engine for the combustion of its fuel

A rocket works with maximum overall efficiency when air craft velocity is equal to the

A simple turbo-jet engine is basically

Actual compression curve is

As the value of index ‘«’ is decreased, the volumetric efficiency will

As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure ratio

An ideal air compressor cycle without clearance on p-v diagram can be represented by following processes

An ideal air compressor cycle with clearance on p-v diagram can be represented by following processes

An air receiver is to be placed outside. Should it be placed in

An air compressor may be controlled by

Air-fuel ratio in a jet engine will be of the order of

After-cooler is used to

Aeroplanes employ following type of compressor

Adiabatic compression is one in which

Study tips for Compressors