Civil Engineering Questions And Answers :: Fluid Machines: part4



Civil Engineering : Fluid Machines QUESTIONS AND ANSWERS :: part4 : 21 to 25

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

21.The velocity distribution for laminar flow through a circular tube

is constant over the cross-section
varies linearly from zero at walls to maximum at centre
varies parabolically with maximum at the centre
none of the above

22.When time of closure tc = L/v0 (where L is length of pipe and v0 is speed of pressure wave), the portion of pipe length subjected to maximum head is

L/4
L/3
L/2
L

More Fluid Machines QUESTIONS AND ANSWERS available in next pages

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