Q. Which one of the following statements is correct?
✅ Correct Answer: (B)
density is an intensiveproperty
Engineering Thermodynamics MCQs | Page - 1
Dear candidates you will find MCQ questions of Engineering Thermodynamics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. First law of thermodynamics deals with conservation of
✅ Correct Answer: (C)
energy
Q. Which one of the following processes or systems does not involve heat
✅ Correct Answer: (C)
adiabatic processes
Q. Thermodynamic equillibrium is completely defined by the specification of
✅ Correct Answer: (D)
all of the above
Q. ………. Is not a property of the system
✅ Correct Answer: (C)
heat
Q. In which of the following processes the external work done is not zero?
✅ Correct Answer: (D)
constant pressureprocess
Q. The extension & compression of a helical spring is an example of
✅ Correct Answer: (B)
reversible process
Q. In all irrevesible processes, the entropy of the system
✅ Correct Answer: (C)
increases
Q. Temperature of a gas is produced due to which of the following?
✅ Correct Answer: (C)
kinetic energy of molecules
Q. The same volume of all gases at same temperatureand pressure would represent their
✅ Correct Answer: (D)
molecular weights
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