Which are not the names of welding types?
Which is safety equipment?
What is used to create an electric arc to produce heat to weld metals?
What is the tool used to preheat and cut the metals?
What material is used to clean metals to be welded?
Which is a type of fusion welding?
Which is a solid state welding type?
What is the name of the welding process using electricity to create heat to do welding?
What is used to remove slag from the weld?
What is used to measure the thickness of the metal?
Which is a kind of gas used in oxy-acetylene welding?
Which gas is made of hydrogen and carbon?
Which gases are used in gas welding?
What is the reason for using acetylene in gas welding?
Which is a flame type?
A carburizing flame is produced when acetylene is ….....
How many zones are there in neutral flame?
What is the highest temperature produced in Oxy-Acetylene gas welding?
What is the name of the welded joint made by placing edge to edge?
How many main welding joints are there?