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ME Set-1
Thermodynamics
122

Thermodynamics MCQ with Answers

122) The compression ratio is the ratio of

swept volume to total volume

total volume to swept volume

swept volume to clearance volume

total volume to clearance volume

Answer is:

total volume to clearance volume

Thermodynamics MCQ with Answers

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Related Thermodynamics MCQ with Answers

123) When a fluid is allowed to expand suddenly into a vaccum chamber through an orifice of large dimensions, the process is known as free expansion process.

Right

Wrong

Answer is:

Right

124) The efficiency of Ericsson cycle is __________ Carnot cycle.

greater than

less than

equal to

none of these

Answer is:

equal to

125) One molecule of oxygen consists of __________ atoms of oxygen.

2

4

8

16

Answer is:

2

126) According to kinetic theory of gases, the velocity of molecules __________ with the increase in temperature.

remains constant

increases

decreases

none of these

Answer is:

increases

Thermodynamics MCQ with Answers

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