Correct answer
A. Active mass
Explanation
The correct answer is Active mass.
For laminar flow of filtrate through the cake deposited on septum, which of the following will be valid?
The equation, (NSt × N2/3 Pr) = f/2, is the ________ analogy?
Water-tube boiler is the one, in which ________?
The vapor pressure of liquids (having similar chemical nature) at any specified temperature ________ with increasing molecular weight?
Even though bubble cap towers are very effective for humidification operation, they are not used commonly in industries, because of the________?
Mixer used for rubber compounding is________?