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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-2 section-3

Each section contains 100 MCQs on Fluid Mechanics .
11
A hydraulic accumulator comprises of
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Answer: Option B
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12
It is possible to integrate an automatic flow controller to a
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Answer: Option C
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13
The maximum delivery pressure of a reciprocating compressor may be about __________ kg/cm2.
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Answer: Option D
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14
Which of the following equations as suggested by Colebrook and White gives the increase in roughness of a new surface (ε0) with age/time (t) (where, ε = roughness of the surface after time 't'. α = a co-efficient to be experimentally determined)?
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Answer: Option A
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15
The capacity of a centrifugal pump Can be increased by increasing the
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Answer: Option D
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16
The Reynolds number for an ideal fluid flow is
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Answer: Option D
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17
What type of motion the fluid element undergoes, when it changes from one position to another position, such that the angle between the two sides change?
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Answer: Option D
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18
Pascal law is not applicable for a/an __________ fluid.
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Answer: Option D
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19
A globe valve is the most suitable for applications, in which
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Answer: Option A
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20
Fanning equation is given by $$\frac{{\Delta {\text{p}}}}{\rho } = 4{\text{f}} \cdot \frac{{\text{L}}}{{\text{D}}} \cdot \frac{{{{\text{v}}^2}}}{{2{{\text{g}}_{\text{c}}}}}.$$    It is applicable to __________ region flow.
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Answer: Option D
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