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Hydraulics And Fluid Mechanics MCQ Questions & Answers | Civil Engineering

Learn Hydraulics And Fluid Mechanics MCQ questions & answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Hydraulics And Fluid Mechanics MCQ question is the important chapter for a Civil Engineering and GATE students. Page-1 section-3

Each section contains 100 MCQs on Hydraulics and Fluid Mechanics .
1
The point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as
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Answer & Solution
Answer: Option C
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2
The point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as
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Answer: Option B
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3
When time of closure tc = L/v0 (where L is length of pipe and v0 is speed of pressure wave), the portion of pipe length subjected to maximum head is
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Answer: Option A
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4
The property of fluid by virtue of which it offers resistance to shear is called
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Answer: Option D
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5
Falling drops of water become spheres due to the property of
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Answer: Option C
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6
Two pipes of same length and diameters d and 2d respectively are connected in series. The diameter of an equivalent pipe of same length is
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Answer: Option A
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7
The flow in which conditions do not change with time at any point, is known as
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Answer: Option C
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8
The fluid forces considered in the Navier Stokes equation are
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Answer: Option A
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9
The tendency of a liquid surface to contract is due to the following property
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Answer: Option D
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10
In case of an airfoil, the separation of flow occurs
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Answer: Option A
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