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PPSC CE Quiz_FM-4
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Question 1
The shear stress in turbulent flow is:
Question 2
The flow in open channel is laminar if the Reynolds number is
Question 3
Which among the following is an assumption of Hagen-Poiseuille equation?
Question 4
In a laminar flow through is a circular pipeline of 20cm diameter, the flow velocity at a radial distance of 8 cm from the pipe axis is 0.75 m/s. What is the maximum flow velocity in the section?
Question 5
The entrance length for fully developed turbulent flow is :
Question 6
In laminar flow between parallel plates, the ration of maximum velocity and average velocity of flow is:-
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AE & JE ExamsApr 7AE & JE Exams