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Engineering Thermodynamics MCQ Questions & Answers | Mechanical Engineering

Learn Engineering Thermodynamics MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Engineering Thermodynamics MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-4 section-3

Each section contains 100 MCQs on Engineering Thermodynamics .
31
Diesel cycle consists of following four processes
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Answer & Solution
Answer: Option C
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32
Brayton cycle consist's of following four processes
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Answer: Option D
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33
When coal is first dried and then crushed to a fine powder by pulverizing machine, the resulting fuel is called
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Answer: Option D
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34
For reversible adiabatic process, change in entropy is
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Answer: Option C
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35
If a system after undergoing a series of processes, returns to the initial state then
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Answer: Option D
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36
The value of one bar (in S. I. units) is equal to
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Answer: Option D
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37
The property of a working substance which increases or decreases as the heat is supplied or removed in a reversible manner, is known as
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Answer: Option C
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38
Which of the following is a reversible non-flow process?
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Answer: Option D
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39
The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle is that
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Answer: Option B
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40
A process, in which the gas is heated or expanded in such a way that the product of its pressure and volume remains constant, is called
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Answer & Solution
Answer: Option B
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