Fluid Mechanics Mcqs

Q.  The discharge over a broad crested weir is maximum when the depth of flow is_______________?

a. H/3
b. H/2
c. 2 H/5
d. 2 H/3


ANSWER: See Answer
 
where H is the available head
MCQs:  The increase in meta centric height_________________? 1. increases stability 2. decreases stability 3. increases comfort for passengers 4. decreases comfort for passengers The correct answer is?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If the weight of a body immersed in a fluid exceeds the buoyant force, then the body will________________?
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MCQs:  A floating body is said to be in a state of stable equilibrium_________________?
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MCQs:  A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of________________?
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MCQs:  The position of center of pressure on a plane surface immersed vertically in a static mass of fluid is______________?
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MCQs:  Newton’s law of viscosity relates________________?
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MCQs:  The viscosity of a gas_______________?
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MCQs:  If the dynamic viscosity of a fluid is 0.5 poise and specific gravity is 0.5, then the kinematic viscosity of that fluid in stokes is__________________?
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MCQs:  An ideal fluid is_______________?
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MCQs:  Pascal-second is the unit of______________?
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MCQs:  The unit of kinematic viscosity is_______________?
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MCQs:  Select the correct statement_.?
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MCQs:  The hourly variation factor is usually taken as______________?
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MCQs:  The distribution mains are designed for________________?
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MCQs:  The depression of water table in a well due to pumping will be maximum_______________?
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MCQs:  The type of valve, which is provided on the suction pipe in a tube-well, is____________?
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MCQs:  As compared to shallow-wells, deep wells have______________?
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MCQs:  The polluted water is one which_______________?
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MCQs:  The most common cause of acidity in water is_______________?
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MCQs:  Alkalinity in water is expressed as milli-grams per litre in terms of equivalent_______________?
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