Question

Operating conditions can be adjusted to be carburizing, oxidizing, or neutral Group of answer choices Plasma Arc Welding (PAW) Oxyacetylene Welding (OAW) Resistance Spot Welding (RSW) Electron Beam Welding (EBW) Gas Tungsten Arc Welding (GTAW) Laser Welding (LBW)

Answer 1

Answer: Oxygen Fuel welding is the answer and the correct abbreviation is OFW. This is because the acetylene in oxygen acetylene welding releases carbon and without the oxygen to burn it it just creates lil black speckles that float around.

Step-by-step explanation:

Answer 2

The correct answer is Oxyacetylene Welding (OAW).

Step-by-step explanation:

Oxyacetylene welding is a type of autogenous welding. It can be carried out as a homogeneous welding, due to the fusion of pieces, either with or without material contribution depending on whether or not the contribution material is of the same type as the base; or without material contribution as autogenous welding.