Fluid Machines QUESTIONS AND ANSWERS

Civil Engineering : Fluid Machines QUESTIONS AND ANSWERS :: part2 : 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.Which of the following velocity potentials satisfies continuity equation ?

x2y

x2-y2

cosx

x2 + y2

22.Size of a venturimeter is specified by

pipe diameter

throat diameter

angle of diverging section

both pipe diameter as well as throat diameter

23.Due to each end contraction, the discharge of rectangular sharp crested weir is reduced by

10%

15%

20%

24.Select the incorrect statement.

The pressure intensity at vena contracta is atmospheric.

Contraction is least at vena contracta.

Stream lines are parallel throughout the jet at vena contracta.

Coefficient of contraction is always less than one.

More Fluid Machines QUESTIONS AND ANSWERS available in next pages

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