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Hydraulic And Fluid Machines QUESTIONS AND ANSWERS

Mechanical Engineering : Hydraulic And Fluid Machines QUESTIONS AND ANSWERS :: part7 : 16 to 20

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

16.Total pressure on a lmxlm gate immersed vertically at a depth of 2 m below the free water surface will be

1000 kg

4000 kg

2000 kg

00 kg

16000 kg.

17.Uniform flow occurs when

the flow is steady

the flow is streamline

size and shape of the cross section in a particular length remain constant

size and cross section change uniform�ly along length

flow occurs at constant fate.

18.In the case of steady flow of a fluid, the acceleration of any fluid particle is

constant

variable

zero

zero under limiting conditions

never zero.

19.An ideal flow of any fluid must satisfy

Pascal law

Newton's law of viscosity

boundary layer theory

continuity equation

Bernoulli's theorem.

20.The flow in which the particles of a fluid attain such velocities that vary from point to point in magnitude and direction as well as from instant to instant, is known as

one dimensional flow

uniform flow

steady flow

turbulent flow

streamline flow.

More Hydraulic And Fluid Machines QUESTIONS AND ANSWERS available in next pages