Q. The process of electromagnetic forming does not require any kind of lubrication.
✅ Correct Answer: (A)
true
Explanation: in most of the forming processes, tool contacts with the specimen to get the desired output. but in the case of electromagnetic forming, the magnetic field is used to apply the pressure on the surface of a metal, which normally does not require any kind of lubrication. and it leaves no any tool marks on the metal surface.