Question

(Blank) welding involves manual welding with equipment anomalously controls one or more of the windy conditions while (blank) welding using equipment that requires only occasional or no observation for the welding I know manual adjustment of the equipment control
A) Semi automatic, Automatic
B) Fixed automatic, Flexible Automation
C) Automatic, Semi Automatic
D) Flexible Automatic, Fixed Automatic

Answer 1

Answer:

D.

Explanation:

In automated welding, defined as “welding with equipment that requires only occasional or no observation of the weld, and no manual adjustment of the equipment controls,” the welder's involvement is limited to activating the machine to initiate the welding cycle and observing the weld on an intermittent basis.