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Mechanical Engineering · all questions

Hydraulics And Fluid Mechanics
practice.

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The discharge over a rectangular notch is (where b = Width of notch and H = Height of liquid, above the sill of the notch)

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An ideal flow of any fluid must fulfill the following

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Venturimeter is used to

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The centre of pressure acts __________ the centre of gravity of immersed surface.

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In a free nappe,

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In a static fluid

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The unit of kinematic viscosity in S.I. units is

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Center of pressure on an inclined plane is

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Low specific speed of turbine implies it is

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Medium specific speed of turbine implies it is

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High specific speed of turbine implies it is

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Reaction turbines are used for

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Which of the following pump is preferred for flood control and irrigation applications?

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Viscous force is the __________ of shear stress due to viscosity and cross-section area of flow.

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Bernoulli's equation is applied to

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Capillary action is due to the

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For manometer, a better liquid combination is one having

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The function of guide vanes in a reaction turbine is to

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The discharge through a siphon spillway is

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A thick liquid like syrup has a __________ viscosity than a light liquid like water.

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