Fluid Mechanics Test Questions

Q.  Flow of water in a pipe about 3 metres in diameter can be measured by__________________?

a. orifice plate
b. venturi
c. rotameter
d. pitot tube
e. nozzle


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  For similarity, in addition to models being geometrically similar to prototype, the following in both cases should also be equal____________________?
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MCQs:  Bernoulli equation deals with the law of conservation of__________________?
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MCQs:  Two pipe systems can be said to be equivalent, when the following quantities are same__________________?
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MCQs:  At the center line of a pipe flowing under pressure where the velocity gradient is zero, the shear stress will be_________________?
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MCQs:  Mach number is significant in_____________________?
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MCQs:  According to Bernoulli’s equation for steady ideal fluid flow____________________?
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MCQs:  Hydrometer is used to determine____________________?
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MCQs:  Uniform flow occurs when_____________________?
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MCQs:  The upper surface of a weir over which water flows is known is_____________________?
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MCQs:  The region between the separation streamline and the boundary surface of the solid body is known as__________________?
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MCQs:  In a free vortex motion, the radial component of velocity everywhere is________________?
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MCQs:  A piece of wood having weight 5 kg floats in water with 60% of its volume under the liquid. The specific gravity of wood is _________________?
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MCQs:  Two dimensional flow occurs when________________?
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MCQs:  The flow in which the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, is known as__________________?
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MCQs:  The flow in which conditions do not change with time at any point, is known as_________________?
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MCQs:  The flow which neglects changes in a transverse direction is known as_________________?
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MCQs:  During the opening of a valve in a pipe line, the flow is_________________?
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MCQs:  In the case of steady flow of a fluid, the acceleration of any fluid particle is________________?
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MCQs:  Rotameter is a device used to measure______________?
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MCQs:  Total pressure on a lmxlm gate immersed vertically at a depth of 2 m below the free water surface will be_______________?
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