The power transmitted through a pipe is (where w = Specific weight in N/m3, and Q = Discharge in m3/s)

Related MCQs

• 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 coefficient of discharge is the ratio of theoretical discharge to the actual discharge through an orifice.
• The power transmitted through the pipe is maximum when the head lost due to friction is equal to
• The power transmitted through the nozzle is maximum when the head lost due to friction in the pipe is
• The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called
• The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called
• The discharge through a convergent mouthpiece is __________ the discharge through an internal mouthpiece of the same diameter and head of water.
• The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch __________ the discharge over the triangular notch.
• The quantity of a liquid flowing per second through a section of a pipe or a channel is called discharge and is measured in cumecs (m3/s).
• The discharge through a large rectangular orifice is given by (where H1 = Height of the liquid above the top of the orifice, H2 = Height of the liquid above the bottom of the orifice, b = Breadth of the orifice, and Cd = Coefficient of discharge)