Civil Engineering Mcqs — Test 39
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Question 1
Two pipe systems are said to be equivalent when_________________?
Question 2
The maximum thickness of boundary layer in a pipe of radius r is____________________?
Question 3
The losses are more in_________________?
Question 4
The velocity distribution for laminar flow through a circular tube__________________?
Question 5
The discharge of a liquid of kinematic viscosity 4 cm2/sec through a 8 cm dia-meter pipe is 3200n cm7sec. The type of flow expected is__________________?
Question 6
The ratio of average velocity to maximum velocity for steady laminar flow in circular pipes is_______________?
Question 7
For laminar flow in a pipe of circular cross-section, the Darcy’s friction factor f is________________?
Question 8
For hydro-dynamically smooth boundary, the friction coefficient for turbulent flow is_______________?
Question 9
With the same cross-sectional area and immersed in same turbulent flow, the largest total drag will be on__________________?
Question 10
The distance y from pipe boundary, at which the point velocity is equal to average velocity for turbulent flow, is________________?