The equivalent diameter for pressure drop calculation for a fluid flowing through a rectangular cross-section channels having sides ‘x’ & ‘y’ is given by_________________?

Related Mcqs:

Pressure drop in packed bed for turbulent flow is given by the ______________ equation?

A. Kozeny-Carman B. Blake-Plummer C. Leva’s D. Hagen-Poiseuille’s...

Prandtl mixing length is___________________?

A. Applicable to laminar flow problems B. A universal constant C. Zero at the pipe wall D. None of these...

Foot valves are provided in the suction line of a centrifugal pump to ____________________?

A. Avoid priming, every time we start the pump B. Remove the contaminant present in the liquid C. Minimise the fluctuation in discharge D. Control the liquid discharge...

Correction for capillary effect in manometers (used for pressure measurement) need not be applied, if diameter of the manometer tube is _____________ mm?

A. 4 C. > 12.5 D. < 10...

Prandtl number is a measure of the__________________?

A. Heat conduction to viscosity of a fluid B. Cp/Cv of a fluid C. Elastic force to pressure force in the fluid flow D. Inertial force to elastic force in the fluid flow...