Civil Engineering > GATE 2020 SET-1 > Fluid Mechanics
A circular water tank of 2 m diameter has a circular orifice of diameter 0.1 m at the bottom. Water enters the tank steadily at a flow rate of 20 litre/s and escapes through the orifice. The coefficient of discharge of the orifice is 0.8. Consider the acceleration due to gravity as 9.81 m/s2 and neglect frictional losses. The height of the water level (in m, round off to two decimal places) in the tank at the steady state, is _______.
Correct : 0.50 to 0.54
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