Hydraulics - Engineering
Q1: A non-uniform steady flow is throughA
a long tube at a decreasing rate
B
an expanding tube at constant rate
C
an expanding tube at increasing rate
D
a long pipe at increasing rate.
ANS:B - an expanding tube at constant rate Uniform flow is the velocity remain constant at every points but here in expending sec the velocity get decreased but AV=constant rate of flow or dischsrge id constant so it steady hence opt is right. |
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