In AWS Electrode Classification, One Carbon Point Equals ____% Carbon

Q43: In SAW, the heat is produced from

Q44: Automation has made _ a highly reliable

Q45: The term kVa stands for _.<br>A) kilovoltage<br>B)

Q46: AWS electrode classifications are prefixed with the

Q47: _ welding is a form of friction

Q49: Explain how electron beam welding works.

Q50: In the flux classification system, the letter

Q51: Explain how laser beams work.

Q52: In _ welding, fusion is obtained simultaneously

Q53: _ welding is a semiautomatic or automatic