← SetsShielded Metal Arc Welding NC II — Set 4
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Shielded Metal Arc Welding NC II Practice Questions — Set 4
10 free Shielded Metal Arc Welding NC II reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama — kasama na ang paliwanag. Set 4 of 5.
31
What is the purpose of welding fixtures?
32
What are the main welding positions for plate welding?
33
What is the main cause of poor arc starts?
34
What is interpass temperature?
35
What is peening in welding?
36
What is the purpose of post-weld heat treatment (PWHT)?
37
What is the main difference between AC and DC welding?
38
What causes excessive weld buildup?
39
What is a weld defect?
40