Question

1. always ______ your electrode holder, ground connection, and cables before turning the welder on. (1 point) *

watch
inspect
wash
turn

1. voltage is highest when you are not welding. treat your welder with respect. (1 point) *

true
false

1. arc welding ______ contain small particles from the consumables, base metal, and any base metal coatings. (1 point) *

electrodes
fumes
flux
ventilation

1. a gas is formed from the ______ while welding. (1 point) *

flux
electrode
fume
base metal

Explanation:

1. In welding safety, it is important to check (inspect) equipment before use.
2. In welding, voltage is typically lower when not welding as the arc - which requires higher voltage - is not active, so this statement is false.
3. Arc welding fumes contain small particles from consumables, base metal, etc.
4. Flux can produce gases during welding.

Answer:

1. inspect
2. false
3. fumes
4. flux