Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is _______________ the liquid head available in the downcomer?

Related Mcqs:

The change in enthalpy, when a unit quantity of gas is absorbed by relatively large quantity of adsorbent (on which a definite concentration of the adsorbed gas already exists) is termed as the_________________?

A. Differential heat of adsorption B. Heat of wetting C. Integral heat of adsorption D. None of these...

Freundlich equation applies to the adsorption of solute from___________________?

A. Dilute solutions, over a small concentration range B. Gaseous solutions at high pressure C. Concentrated solutions D. None of these...

Removal of ______________ exemplifies an adsorption unit operation?

A. Uranium from its ore B. Water from petrol C. Ammonia from coke oven gas D. Mustard oil from mustard seed...

When both the fluids flow concurrently in an absorber, the slope of the operating line is____________________?

A. -ve B. +ve C. 1 D. -1...

_______________ number indicates the ratio of the rates of the heat and mass transfer incase of a cooling tower?

A. Sherwood B. Stanton C. Lewis D. Peclet...