Question

The electrode used in flux cored arc welding is a:

a) Hollow tubular wire containing an inner metal wire
b) Tubular wire containing flux or other ingredients
c) Solid wire with an oxide/flux coating
d) Hand held rod with flux in the core

Answer 1

The electrode used in flux cored arc welding is a tubular wire containing flux or other ingredients. This type of electrode provides a shielded metal arc welding process that protects the weld from contamination and allows for better control of the welding parameters.

Step-by-step explanation:

The electrode used in flux cored arc welding is a tubular wire containing flux or other ingredients. This type of electrode is commonly used in welding because it provides a shielded metal arc welding process that protects the weld from contamination and allows for better control of the welding parameters. The flux inside the tubular wire melts during welding, creating a protective shield of gas to prevent oxidation.