When air is used for the plasma gas, it must be clean and dry so a ______ must be used.
A) filter dryer
B) strainer and dust collector
C) clear plastic hose so you can see any dirt
D) short as possible hose

Question

​When air is used for the plasma gas, it must be clean and dry so a ______ must be used.
A) ​filter dryer
B) ​strainer and dust collector
C) ​clear plastic hose so you can see any dirt
D) ​short as possible hose

Quizplus · Accepted Answer

When using air as the plasma gas, it is important that it is clean and dry in order to prevent contamination of the plasma arc. The best way to ensure this is to use a filter dryer, which will remove any dirt or moisture from the air before it enters the plasma cutting system. A strainer and dust collector may help to remove larger particles, but it will not remove moisture or smaller contaminants. A clear plastic hose or a short hose will not have any impact on the cleanliness or dryness of the air.

​When Air Is Used for the Plasma Gas, It Must

When Air Is Used for the Plasma Gas, It Must