18) What is the name of brazing if parts to be brazed are submerged in a molten or chemical both?
Answer is:
Dip brazing
Related Welding MCQ with Answers
Answer is:
Acetylene cylinder valve closed first
Explanation:
In oxy acetylene welding Acetylene gas is closed first to avoid back fire.
Answer is:
Blow pipe held at an angle of 40 Degree- 50 Degree
Answer is: