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Fluid Mechanics

Fluid Mechanics
The __________ is measured by a piezometric opening.

Total pressure
Dynamic pressure
Point velocity
Static pressure

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Fluid Mechanics
Water is flowing at 1 m/sec through a pipe (of 10 cm I.D) with a right angle bend. The force in Newtons exerted on the bend by water is

10√2π
5√2π
5π/2
5π/√2

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Fluid Mechanics
The peripherial velocity at inlet of a centrifugal pump having inlet diameter of 25 cms and rotating at 950 rpm is __________ m/sec.

12.4
186.2
736.4
1.8

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Fluid Mechanics
The ratio of inertial forces to gravity forces is called the __________ number.

Mach
Weber
Froude
Euler

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Fluid Mechanics
Unit of mass velocity is

Kg/m²
Kg/m². hr
Kg/hr
Kg/m³. hr

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Fluid Mechanics
Mass velocity in case of steady flow and through a constant cross-section conduit is independent of the

Both A & B
Pressure
Neither A nor B
Temperature

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MORE MCQ ON Fluid Mechanics

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