​What Can Be Done to Keep the Spatter to a Minimum

question 21

Multiple Choice

​What can be done to keep the spatter to a minimum when using CO2 as the shielding gas?

• A) ​Use a leading gun angle with a higher shielding gas flow rate.
• B) ​Maintain a very short uniform arc length while welding.
• C) ​Make stringer bead welds with little or no weave motion.
• D) ​Travel at a slower speed.

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Definitions:

Voice Test

A method of assessing the quality, pitch, and health of the vocal cords and voice box by having an individual speak or sing.

Whisper

A soft or hushed tone of voice, typically used to convey information privately or without producing much sound.

Shield

A protective device or barrier used to block an attack or prevent harm from coming to an individual or object.

Muffled

Describes a sound that is softened or made less loud and clear, typically by being obstructed or covered by something.