Correct answer
D. Liquid gradient on the tray
Explanation
The correct answer is Liquid gradient on the tray.
Production of one ton of dry paper pulp requires about ________ tons of bamboo or wood?
Consider two pipes of same length and diameter through which water is passed at the same velocity. The friction factor for rough pipe is f1 and that for smooth pipe is f2. Pick out the correct statement?
Conversion formula for converting amplitude ratio (AR) into decibels is ________?
The electric furnace in which heat is produced by a combination of induced current and skin effect is called ________ furnace?
Pick out the wrong statement about the smoking tendency of various hydrocarbon constituents of kerosene?
Laminar flow region is said to exist during agitation of a liquid in an agitator, when the value of Reynolds number is________?