engineering recuitment BHEL Engineer Trainee Mock Test 2025 Fluid Mechanics Open Channel Flow Weirs and Notches
A rectangular weir 10 \(\sqrt{10}\) m wide has a constant head of 1 m. If the coefficient of discharge is 0.6 and g = 9.8 m/s2, the discharge over the notch will be:
1
56000 litres per sec
2
28000 litres per sec
3
63600 litres per sec
4
71096 litres per sec