Chemical Engineering :: Fluid Mechanics
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The effect of solid boundary on the fluid flow is confined to the boundary layer, except for fluids
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The excess of the sum of pressure & velocity heads over the vapor pressure of the liquid at the suction is called the
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Piezometric head is the sum of the __________ heads.
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Propellers are
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Which of the following is not an advantage of fluidisation from transfer operation point of view?
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Upto what value of 'Mach number', a fluid may be considered as incompressible ?
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The head developed by a centrifugal pump is largely determined by the
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Pick out the wrong statement:
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Flow rate of high velocity flue gas discharged through a stack to the atmosphere can be most conveniently measured by a
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Potential flow is the flow of
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A.
Greater is the kinematic viscosity of the liquid, greater is the thickness of the boundary layer.
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B.
Blowers develop a maximum pressure of 2 atmospheres.
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C.
Friction losses in pipe fittings are generally expressed in terms of velocity heads.
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D.
Fanning friction factor in case of turbulent flow of liquids in pipe depends upon relative roughness & Reynolds number.
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