Exam 1: Introduction to Welding

Welder assemblers ____.

A ____ is required to know all of the welding process and metallurgy as well as have good math, reading, communication, and design skills.

Welder ____________________ are employed in some welding shops to clean slag and grind welds.

What was the sand used for in the direct casting process of metal forming?

When was forge welding introduced, and what does it involve?

Welder ____________________ position all parts in their proper positions and make them ready for the tack welders.

In selecting the joining process, one consideration relates to the ____, such as whether the weldment is only needed to test an idea, or will be a permanent structure.

____________________ communication is used to record information or relay it in an easily understood method.

In a(n) ____________________ process, the welder is required to manipulate the entire process.

What is a welding engineer?

Welding operators ____.

What qualities and skills are useful in preparation for a career in welding?

In a(n) ____________________ process, operations are done mechanically under the observation of a welding operator.

____________________ cutting uses the high-temperature flame to heat the surface of a piece of steel to a point where a forceful stream of oxygen flowing out a center hole in the tip causes the hot steel to burn away, leaving a gap or cut.

____ is a type of arc welding.

During what time period did mankind begin to join metals?

____ welding can be used to weld metal ranging in thickness from thin-gauge sheet metal to heavy plate by making only a few changes in the welding setup.

Welders' helpers ____.

Even though ____ is slower and requires a higher skill level as compared to other manual welding processes, it is still in demand because it can be used to make extremely high-quality welds in applications where weld integrity is critical.

Describe the s hielded metal arc welding (SMAW) process.