Tower diameter may be decreased by__________________?

Related Mcqs:

Which of the following is directly concerned with Psychrometry ?

A. Lewis relationship B. Galileo number C. Weber number D. Dean number...

The relation among various mass transfer co-efficients (M.T.C) for ideal gases is given by (where, Kc & Km are M.T.C. for equimolar counter diffusion with concentration & mole fraction respectively as the driving force. and, Kp= M.T.C. for diffusion of a gas through a stagnant inert gas with pressure as driving force) ?

A. Kc = Kp = Km B. Kc = Kp/RT = Km . RT/P C. Kc = Kp . RT = Km . RT/p D. None of these...

In a packed bed absorption column, the channelling will be noted by the ____________________?

A. Increase in flow rate B. Sharp drop in pressure drop C. Sharp rise in pressure drop D. None of these...

Which of the following operations does not involve leaching ?

A. Dissolving gold from ores B. Dissolving pharmaceutical products from bark or roots C. Dissolving sugar from the cells of the beet D. Removing nicotine from its water solution by kerosene...

Tea percolation employs___________________________?

A. Liquid-liquid extraction B. Leaching C. Absorption D. None of these...