Fluid Machines QUESTIONS AND ANSWERS

Civil Engineering : Fluid Machines QUESTIONS AND ANSWERS :: part2 : 1 to 5

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

1.The pressure at the summit of a syphon is

equal to atmospheric

less than atmospheric

more than atmospheric

none of the above

2.If the velocity is zero over half of the cross-sectional area and is uniform over the remaining half, then the momentum correction factor is

4/3

3.The discharge through a V- notch varies as

H1/2

H3'2

H5/2

H5'4 where H is head.

4.In a forced vortex motion, the velocity of flow is

directly proportional to its radial distance from axis of rotation

inversely proportional to its radial distance from the axis of rotation

inversely proportional to the square of its radial distance from the axis of rotation

directly proportional to the square of its radial distance from the axis of rotation

5.Stream lines and path lines always coincide in case of

steady flow

laminar flow

uniform flow

turbulent flow

More Fluid Machines QUESTIONS AND ANSWERS available in next pages

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