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Chemical Engineering · all questions

Fluid Mechanics
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Creeping flow around a sphere is defined, when particle Reynolds number is

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Laminar flow of a Newtonion fluid ceases to exist, when the Reynolds number exceeds

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Specific speed of a centrifugal pump depends upon the __________ head.

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The energy equation,      (E = internal energy/mass), is applicable to

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The dimension of dynamic viscosity is

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Pick out the correct statement pertaining to transition/ entrance length in fluid flow.

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Head developed by a centrifugal pump depends on its

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Each term of the Bernoulli's equation written in the form,      represents the total energy per unit

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The rate of shear versus the shear stress curves are time dependent for __________ fluid.

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Boundary layer separation is caused by the

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Boundary layer separation is caused by the

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In case of centrifugal fan or blower, the gas capacity varies as

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With increase in the temperature, viscosity of a liquid

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A fluid whose apparent viscosity increases with shear rate is termed as the __________ fluid.

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Which is the most efficient and best for measuring very small flow rate of gases?

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The pressure and power requirement of a gas fan at constant speed & capacity varies __________ the gas density.

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For a fluid rotating at constant angular velocity about vertical axis as a rigid body, the pressure intensity varies as the

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To handle smaller quantity of fluid at higher discharge pressure, use a __________ pump.

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What is the ratio of fluid carrying capacity of two pipes having diameters d1 and d2 respectively?

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What is the pipe called which lifts water from a reservoir to a greater height than the initial level in the supply reservoir?

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