EXAMIANS
The flow in a pipe is neither laminar nor turbulent when Reynold number is
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Which of the following instrument can be used for measuring speed of a submarine moving in deep sea
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The stress-strain relation of the newtoneon fluid is
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The property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid, is called
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The discharge through a small rectangular orifice is given by (where Cd = Coefficient of discharge for the orifice, a = Cross-sectional area of the orifice, h = Height of the liquid above the centre of the orifice)
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By fitting an air vessel to the reciprocating pump, there is always a saving of work done and subsequently saving of power. The saving in case of a double acting reciprocating pump is
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The discharge through a reaction turbine ___ with the increase in unit speed.
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The efficiency of a Pelton wheel working under constant head ________ with the increase in power.
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At the center line of a pipe flowing under pressure where the velocity gradient is zero, the shear stress will be
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Mach number is significant in
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