EXAMIANS
The length of the tube necessary for the boundary layer to reach the centre of the tube and for fully developed flow to be established is called the __________ length.
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The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the
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What causes cavitation in centrifugal pump?
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What is the value of Fanning friction factor f ' for smooth pipe at NRe = 10⁶ approximately?
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The fluid velocity varies as the cube of the cylinderical pipe diameter in case of steady state laminar flow at constant pressure drop for __________ fluid.
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High specific speed of a pump implies that, it is a/an __________ pump.
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While starting an axial flow pump, its delivery valve should be kept
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A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun's equation for the above fluid-particle system (in SI units) is given below : Δ P/L = 375 x 10³ VOM + 10.94 x 10⁶ V²OM (SI units) If water is to be used as the fluidising medium, the minimum fluidisation velocity, VOM is
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Cd is always __________ Cc.
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Steady uniform flow is represented by flow through a/an
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