The discharge over a right angled notch is (where H = Height of liquid above the apex of notch)

Related MCQs

• The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch __________ the discharge over the triangular notch.
• 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)
• If the coefficient of discharge is 0.6, then the discharge over a right angled notch is
• An error of 1% in measuring head over the apex of the notch (H) will produce an error of _________ in discharge over a triangular notch.
• The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch
• When an internal mouthpiece is running free, the discharge through the mouthpiece is (where a = Area of mouthpiece, and H = Height of liquid above the mouthpiece)
• A vertical wall is subjected to a pressure due to one kind of liquid, on one of its sides. The total pressure on the wall per unit length is (where w = Specific weight of liquid, and H = Height of liquid)
• An error of 1% in measuring head over the apex of the notch (H) will produce an error of
• The error in discharge (dQ/Q) to the error in measurement of head (dH/H) over a triangular notch is given by
• The discharge over a rectangular notch is