A nozzle placed at the end of a water pipe line discharges water at a

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)
• To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than
• The power transmitted through the nozzle is maximum when the head lost due to friction in the pipe is
• A square surface 3 m × 3 m lies in a vertical line in water pipe its upper edge at water surface. The hydrostatic force on square surface is
• The hydraulic gradient line lies over the centre line of the pipe by an amount equal to the
• The total energy line lies over the centre line of the pipe by an amount equal to
• The hydraulic gradient line is always parallel to the centre line of the pipe.
• The hydraulic gradient line may be above or below the centre line of the pipe.
• A compound pipe is required to be replaced by a new pipe. The two pipes are said to be equivalent, if
• The loss of head at exit of a pipe is (where v = Velocity of liquid in the pipe)