Which of the following is true of shielded metal arc welding?
A) The machine and the electrodes are expensive.
B) Metal as thin as 1/16 inch to several feet thick can be welded using the same machine.
C) There is a lot of equipment required, and it is difficult to move.
D) The process is not suitable for cast iron, aluminum, stainless steel or nickel.

Question

Quizplus · Accepted Answer

Shielded metal arc welding (SMAW) is a versatile welding process that can be used to weld metal as thin as 1/16 inch to several feet thick using the same machine. The equipment required is also relatively simple and portable compared to other welding processes. However, the cost of the machine and electrodes can vary depending on the specific application. SMAW can be used to weld many types of metals including carbon steel, low alloy steel, and some high alloy steels, but it may not be suitable for cast iron, aluminum, stainless steel or nickel.

Which of the Following Is True of Shielded Metal Arc