In spot welding, composition and thickness of the base metal determines
During resistance welding heat produced at the joint is proportional to
The metal surfaces for electrical resistance welding must be
Morningexam.com provides Electrical MCQs, Notes, Exam Materials and Online Test series for your Competitive exams. You can also get Current Affairs, GK, Aptitude, Verbal Ability, and Reasoning questions. Best for ITI and Diploma Students.
Have questions, comments or just want to say hello: