Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
The temperature at which plastic layer formation takes place during carbonisation of coal varies from __________ °C. | |
A. | 100 to 150 [Wrong Answer] |
B. | 350 to 450 [Correct Answer] |
C. | 550 to 650 [Wrong Answer] |
D. | 700 to 850 [Wrong Answer] |