EXAMIANS
__________ is an example of axial flow impeller.
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While starting an axial flow pump, its delivery valve should be kept
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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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A venturimeter can not be used for the direct measurement of
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Lower BWG means __________ of the tube.
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Toothpaste is a
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Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone.
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Pressure drag does not depend upon the
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Consider a centrifugal pump having a specific impeller diameter, fixed impeller speed pumping a liquid of constant density at a particular discharge capacity. With decrease in the capacity of the pump, the __________ decreases.
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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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