Fluid Machines QUESTIONS AND ANSWERS

Civil Engineering : Fluid Machines QUESTIONS AND ANSWERS :: part2 : 6 to 10

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

6.The continuity equation pi V,A,= p2V2A2 is based on the following assumption regarding flow of fluid

steady flow

uniform flow

incompressible flow

frictionless flow

7.Which of the following is an incorrect statement ?

Coefficient of contraction of a venturimeter is unity.

Flow nozzle is cheaper than venturimeter but has higher energy loss.

Discharge is independent of orientation of venturimeter whether it is horizontal, vertical or inclined.

None of the above statement is correct.

8.Which of the following is used to measure the discharge ?

current meter

venturimeter

pitot tube

hotwire anemometer

9.Equation of continuity is based on the principle of conservation of

mass

energy

momentum

none of the above

10.Coefficient of velocity of venturimeter

is independent of Reynolds number

decreases with higher Reynolds number

is equal to the coefficient of discharge of venturimeter

none of the above

More Fluid Machines QUESTIONS AND ANSWERS available in next pages

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