Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
In SO3 absorber (Contact Process), packing material used is of | |
A. | cast iron [Wrong Answer] |
B. | chemical stoneware [Correct Answer] |
C. | karbate [Wrong Answer] |
D. | mild steel [Wrong Answer] |