AWS Electrode Classifications Are Prefixed with the Letter ____

Q41: Resistance welding machines contain a(n) _ to

Q42: Strip electrodes can be as wide as

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)

Q47: _ welding is a form of friction

Q48: In AWS electrode classification, one carbon point

Q49: Explain how electron beam welding works.

Q50: In the flux classification system, the letter

Q51: Explain how laser beams work.