EXAMIANS
The most suitable flow measuring device for the fluid flow measurement in a very large diameter pipeline is a
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Ratio of inertial forces to surface tension forces is called the __________ number.
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Rubber latex is an example of a __________ .fluid.
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In deriving Bernoulli's equation, fluid is assumed to be
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What is the force required (in Newtons) to hold a spherical balloon stationary in water at a depth of H from the air-water iterface? The balloon is of radius 0.1 m and is filled with air.
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The resistance wire used in a hot wire anemometer for conducting electrical current is made of
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The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is
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The pressure drop per unit length of pipe incurred by a fluid 'X' flowing through pipe is Δp. If another fluid 'Y' having both the specific gravity & density just double of that of fluid 'X', flows through the same pipe at the same flow rate/average velocity, then the pressure drop in this case will be
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With increase in molecular weight of the gas, the head developed by a centrifugal compressor will
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For an incompressible fluid, the bulk modulus of elasticity is
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