Author Question: What does the foot control allow the operator to do? A) The foot control controls the crow of the ... (Read 28 times)

asmith134 · **on:** Jul 26, 2018

What does the foot control allow the operator to do?

A) The foot control controls the crow of the weld bead, and the weld ripples.
B) The foot control controls the speed; thus, it allows the operator to weld faster.
C) The foot control controls the shielding gas, current, amps, and volts needed to make a sound weld.
D) The foot control allows a variation in the amount of available current the operator can use.
E) A and D

Question 2

The travel angle for GTAW is generally:

A) Backhand B) Forehand C) Perpendicular D) Varies by welder