Single-stage sockets[clarification essential] have two latest-carrying connections for the power offer circuit, and should even have a third pin for a safety link to earth ground. The plug can be a male connector, commonly with protruding pins that match the openings and female contacts inside of a socket. The 120 https://zaneoxfko.bluxeblog.com/61482254/the-5-second-trick-for-different-types-of-male-electrical-plugs