Engineering

Thermal Engineering MCQs: 540 Questions & Answers in Engineering

540 Thermal Engineering MCQs in Engineering with answers & explanations. Page 16. Practice objective questions for competitive exams, interviews & self-asses… 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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Thermal Engineering MCQs: 540 Questions & Answers in Engineering

According to Dalton’s law, the total pressure of the mixture of gases is equal to

A condenser condenses the steam coming out from___________.

At ideal condition of vapour power cycle, reversible constant pressure heat rejection is carried out at

What is the correct formula for net work done of reciprocating engine?

What is use of the air pumps in the condenser?

Minimum work in compressor is possible when the value of adiabatic index n is equal to

Compressed air coming out from a punctured football

The capacity of a compressor is 5 m /min. 5 m /min refers to

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

The- most efficient method of compressing air is to compress it

Maximum work is done in compressing air when the compression is

The pressure and temperature conditions of air at the suction of compressor are

Isothermal compression effeicency can be attained by running the compressor

The compressor capacity with decrease in suction temperature

Isothermal compression efficiency, even when running at high speed, can be approached by using

Compression efficiency is compared against

Inter cooling in compressors

The work done per unit mass of air in compression will be least when n is equal to

Isothermal compression though most efficient, but is not -practicable because

Ratio of indicated H.P. and brake H.P. is known as

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