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Engineering
Mechanical
ME Set-1
Thermodynamics
283

Thermodynamics MCQ with Answers

283) Which of the following statement is correct?

The heat and work are boundary phenomena

The heat and work represent the energy crossing the boundary of the system

The heat and work are path functions

all of the above

Answer is:

all of the above

Thermodynamics MCQ with Answers

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Related Thermodynamics MCQ with Answers

284) In S. I. units, the value of the universal gas constant is

8.314 J/kg mole-K

83.14 J/kgmole-K

831.4 J/kgmole-K

8314 J/kgmole-K

Answer is:

8314 J/kgmole-K

285) The throttling process is __________ process.

reversible

irreversible

reversible or irreversible

none of these

Answer is:

irreversible

286) A cycle consisting of two constant pressure and two isothermal processes is known as Ericsson cycle.

Right

Wrong

Answer is:

Right

287) A process of heating crude oil to a high temperature under a very high pressure to increase the yield of lighter distillates, is known as

cracking

carbonisation

fractional distillation

full distillation

Answer is:

cracking

Thermodynamics MCQ with Answers

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