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Trade & Technology
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Welding and Metal Fabrication
Quiz 1: Introduction
Path 4
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Question 21
Short Answer
In OA welding and TB, a high-temperature flame is produced at the torch tip by burning oxygen and a fuel ____________________.
Question 22
Short Answer
The most popular welding processes are gas metal arc welding(GMAW) , flux cored arc welding (FCAW), shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), oxyacetylene welding (OAW), and torch or ____________________.