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