The kinetic energy correction factor for velocity distribution of laminar flow is_________________?

Related Mcqs:

A tube is specified by its____________________?

A. Thickness only B. Outer diameter only C. Thickness & outer diameter both D. Inner diameter...

Drag is defined as the force exerted by the___________________?

A. Fluid on the solid in a direction opposite to flow B. Fluid on the solid in the direction of flow C. Solid on the fluid D. None of these...

The velocity for subsonic flow in a pipeline_______________?

A. Increases in the downstream direction B. Is constant C. Decreases in the downstream direction D. Is independent of the area of flow...

The maximum depth from which a centrifugal pump can draw water is________________?

A. Dependent on the speed of the pump B. Dependent on the power of the pump C. 34 feet D. 150 feet...

A bed of spherical particles (specific gravity 2.5) of uniform size 1500 μm is 0.5 m in diameter and 0.5 m high. In packed bed state, the porosity may be taken as 0.4. Ergun’s equation for the above fluid-particle system (in SI units) is given below: Δ P/L = 375 × 103 VOM + 10.94 × 106 V2 OM (SI units) If water is to be used as the fluidising medium, in actual operation, the above bed has a height = 1 m. What is the porosity of the fluidised bed ?

A. 0.2 B. 0.5 C. 0.7 D. 0.8...