engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Fluid Mechanics Fluid Dynamics Bernoulli Equation
Water is flowing through a pipe of 5 cm diameter under a pressure head of 20 m, which is 5 m above the datum line. Find the height of the hydraulic gradient line with respect to the datum.
1
15 m
2
30 m
3
20 m
4
25 m