Fluid Mechanics For Chemical | Test For NTS PPSC FPSC, TEST

A. Motion of water around a ship in a lake
B. Motion of river around bridge piers
C. Steadily decreasing flow through a reducing section
D. Steadily increasing flow through a pipe

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Category: Fluid Mechanics for Chemical

The equivalent diameter for fluid flow through square cross section channel of side ‘x’, for pressure drop calculation purpose is given by____________________?

_____________ pump is the most suitable device for discharging a liquid against a pressure of ≥ 1500 kgf/cm2?

To handle smaller quantity of fluid at higher discharge pressure, use a ______________ pump?

As per Newton’s law of viscosity, the shear stress for a given rate of angular deformation of fluid is proportional to (where, μ = fluid viscosity) ?

The ratio of actual discharge to theoretical discharge through an orifice is equal to______________?

Select the correct practical example of steady non-uniform flow?

Drag co-efficient for motion of spherical particles in a stationary fluid in the stoke’s law range is_________________?

The temperature in isentropic flow_______________?

Which of the following is used for very accurate measurement of flow of gas at low velocity ?

The flow of gas along a pipe in the direction of decreasing pressure causes decrease in its__________________?