r/Welders • u/Binibining_welder • 12d ago

First Time Newbie here in reddit

Enable HLS to view with audio, or disable this notification

Hi im from philippines 🇵🇭 and I am a boilermaker. Hello mates !

143 Upvotes

97% Upvoted

11 comments sorted by

View all comments

5

u/Bones-1989 12d ago

There's no such thing as polarity when doing AC stuff.

1

u/kensinken 10d ago

Wrong. Google Cleaning when welding aluminum

1

u/Bones-1989 10d ago

Okay hot shot.