Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Road grade bitumen is produced from vacuum residue by its | |
A. | aeration [Wrong Answer] |
B. | pyrolysis [Wrong Answer] |
C. | hydrogenation [Wrong Answer] |
D. | steam reforming [Correct Answer] |