Correct answer
D. Constant volume
Explanation
The correct answer is Constant volume.
For achieving rapid drying rate in a spray dryer, the diameter of the particles in the feed should be in the range of ________ microns (1 mm = 1000 microns)?
Which form of sulphur is the most stable at room temperature?
White smoke coming out of the chimney of a furnace indicates the use of________?
Coal is pulverised before burning in large capacity boiler furnaces mainly to________
The optimum size of the ammonia plant is ________ tons/day?
The upper layer of atmosphere is called the ________?