PA cutting equipment consists of a transformer power supply, plasma torch and cable, work clamp and cable, and a(n) ____.
A) oxyfuel gas cylinder
B) pressure regulator
C) acetylene supply
D) air supply

Question

Quizplus · Accepted Answer

Plasma arc cutting (PA) equipment requires an air supply to generate the plasma for cutting. Unlike oxyfuel cutting, it does not use gas cylinders or acetylene for the cutting process.

PA Cutting Equipment Consists of a Transformer Power Supply, Plasma