Safety Requirements Flashcards
1
Q
Exposing inadequately protected eyes to the welding arc can cause what type of burn? What is the minimum safe distance WorkSafeBC recommends you should be away from the welding area with unprotected eyes?
A
Arc flash and 12m (40ft)
2
Q
What do you need to stand on if you need to weld in water or on a wet surface?
A
A dry board or rubber mat
3
Q
What are 3 common voltages in welding shops?
A
230,460 or 575 V
4
Q
Electrodes should be used down to a stub length of ______
A
50mm (2in.) Or less
5
Q
Air movement must be no less than _________
A
30m3/min (100ft.3/min
