Velocity of liquid hydrocarbon fuels in a pipeline can not be measured by magnetic flowmeters, because their __________ is very low/small.
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Chemical Engineering · all questionsFluid Mechanics
Fluid Mechanics
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For turbulent fluid flow in pipe, the expression for Prandtl one seventh power law is (where, r = pipe radius, x = distance).
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Capillary rise of mercury in a small diameter tube is proportional to (where, d = diameter of the tube, σ = surface tension of mercury)
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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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With increase in molecular weight of the gas, the head developed by a centrifugal compressor will
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Priming of a centrifugal pump is done to
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Pressure drop (Δp) for a fluid flowing in turbulent flow through a pipe is a function of velocity (V) as
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__________ pump is the most suitable device for discharging a liquid against a pressure of ≥ 1500 kgf/cm2.
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Pressure drop in a fluidised bed reactor is __________ that in a similar packed bed reactor.
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The terminal velocity of a small sphere settling in a viscous fluid varies as the
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Curve III in the above diagram represents a/an
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A hydraulic ram acts as a/an __________ pump.
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The capacity of an accumulator is the maximum
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The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation
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What is the value of Fanning friction factor f ' for smooth pipe at NRe = 106 approximately?
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For an unstable equilibrium of a floating body (where, M = metacentre.)
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Drag force acting on a body does not depend upon the
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For an incompressible fluid, the bulk modulus of elasticity is
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Very small pressure difference (< 5 mm water coloumn) can be most conveniently measured by a/an __________ manometer.
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A fluid which has a linear relationship between the magnitude of applied shear-stress and the resulting rate of deformation is called a/an __________ fluid.
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