Thermodynamics MCQ with Answers

Thermodynamics MCQ with Answers

161) The absolute pressure of a given mass of a perfect gas varies inversely as its volume, when the temperature remains constant. This statement is known as Boyle's law.

Answer is:

Yes

162) The fuel mostly used in cement industry and in metallurgical processes is

Answer is:

pulverised coal

163) Boyle's law states that change of internal energy of a perfect gas is directly proportional to the change of temperature.

Answer is:

Disagree

164) The ratio of specific heat at constant pressure (c_p) and specific heat at constant volume (c_v) is always __________ one.

Answer is:

greater than

165) The isothermal and adiabatic processes are regarded as

Answer is:

reversible process

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