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 spheroidising process, the steel is. | |
A. | heated below the lower critical temperature and then cooled slowly [Wrong Answer] |
B. | heated upto the lower critical temperature and then cooled in still air [Wrong Answer] |
C. | heated slightly above the lower critical temperature and then cooled slowly to a temperature of 600°C [Correct Answer] |
D. | none of the above [Wrong Answer] |