Q. First law of thermodynamics gives relationship between which of the following?
✅ Correct Answer: (C)
heat, work & properties of the system
Engineering Thermodynamics MCQs | Page - 2
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. The temperature in a process in which work is done by expanding a gas under adiabatic condition will
✅ Correct Answer: (A)
decrease
Q. On which of the following laws measurement of temperature is based?
✅ Correct Answer: (B)
zeroth law of thermodynamics
Q. The perpetual motion of the first kind is represented by which of the following?
✅ Correct Answer: (A)
a machine that continuously creates itsown energy
Q. Which of the following statements regarding a perpetual motion machine is correct?
✅ Correct Answer: (D)
it is hypothetic machine whose operation would violate the laws of thermodynamics
Q. Which of the following statements, regarding a property of system, is correct?
✅ Correct Answer: (B)
it is a point function
Q. A system is said to be in thermodynamic equilibrium if it is in
✅ Correct Answer: (D)
all of the above
Q. The basis for measuring thermodynamic property of temperature is given by ……. Law of thermodynamics
✅ Correct Answer: (A)
zeroth
Q. As differentials, heat & work would be described mathematically as
✅ Correct Answer: (B)
inexact
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