A fluidis moving at critical flow condition (N = 2100) through a pipe of dia 3 cms. Velocity of flow is __________ cm/sec.

A fluidis moving at critical flow condition (N = 2100) through a pipe

1.	A fluidis moving at critical flow condition (N = 2100) through a pipe of dia 3 cms. Velocity of flow is __________ cm/sec.
A.	7
B.	700
C.	7000
D.	630
Answer» B. 700

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A fluidis moving at critical flow condition (N = 2100) through a pipe of dia 3 cms. Velocity of flow is __________ cm/sec.

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