An average value of coefficient of velocity is

Related MCQs

• The value of coefficient of velocity for a sharp edged orifice __________ with the head of water.
• The value of coefficient of velocity for a sharp edged orifice
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• According to Darcy's formula, the loss of head due to friction in the pipe is (where f = Darcy's coefficient, l = Length of pipe, v = Velocity of liquid in pipe, and d = Diameter of pipe)
• The velocity at which the turbulent flow starts is known as higher critical velocity.
• The ratio of velocity of fluid in an undisturbed stream to the velocity of sound wave is known as Mach number.
• The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to
• The value of coefficient of discharge is
• If the value of coefficient of discharge increases, the discharge through the orifice decreases.
• When the coefficient of discharge (Cd) is 0.623, then the general equation for discharge over a rectangular weir is