Not known Details About types of electrical plugs usa
Contrary to standard a few-prong outlets, that have a neutral plus a sizzling slot Together with the arch-formed grounding slot, a 240-volt receptacle has two sizzling slots in addition to the grounding slot.The key reason why a four-prong plug is required for ovens and dryers is since the 240V circuits utilized for dryers and ovens even have rever