We have been having a conflict at work. I have worked in the electronics field for 10 years. I recently landed a new job doing Industrial electronics and my new boss insists that the hot wire (Black) is considered the "common" wire. I have always known the neutral wire to be common in AC and the black, or ground wire to be common in DC.
Is there ever a time when the term is switched????
Is there ever a time when the term is switched????