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Fluid Mechanics MCQ Questions & Answers | Chemical Engineering

Learn Fluid Mechanics MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Fluid Mechanics MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-4 section-2

Each section contains 100 MCQs on Fluid Mechanics .
31
The exit cone angle in case of a standard venturimeter is __________ the entrance cone angle.
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Answer & Solution
Answer: Option A
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32
Transition length for a turbulent fluid entering into a pipe is around __________ times the pipe diameter.
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Answer: Option B
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33
The maximum discharge through a circular channel takes place, when the depth of the fluid flow is __________ times the pipe diameter.
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Answer: Option D
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34
Transition length for turbulent flow in smooth pipe is equal to __________ times the pipe diameter.
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Answer: Option C
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35
The uniformity of a gas fluidised bed depends upon the __________ of the solid particles.
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Answer: Option C
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36
Power loss in an orificemeter is __________ that in a venturimeter.
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Answer: Option C
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37
The terminal velocity of a particle moving through a fluid varies as dpn. The value of n is equal to __________ in Stoke's law regime.
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Answer: Option C
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38
For the production of very high vacuum, a __________ pump is normally used.
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Answer: Option A
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39
Drag co-efficient in hindered settling is __________ that in free settling.
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Answer: Option D
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40
Centre of pressure in an immersed body is __________ the centre of gravity.
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Answer: Option B
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