Correct answer
A. Screw conveyor
Explanation
The correct answer is Screw conveyor.
Neoprene is the trade name of________?
Which of the following equipments is not used for gas dispersion?
Ceramic recuperators compared to metallic recuperators for the same duty________?
During coal carbonisation process, the conversion of semi-coke to coke is accompanied by an increase in the ________ of the mass?
Which of the following constituents present in petroleum is responsible for ash formation?
In water treatment, alum [Al2(SO4)3] is used for the process of ________?