Ever been curious about the purpose of those tiny holes in electrical prongs? Some savvy tech heads have finally shed light ...

Have you ever looked at an electrical plug and wondered what those holes in the prongs are? Hunker has all the answers to ...

The US uses two standard electrical plug types: Plug Type A and Plug Type B. Both have two parallel pins for power, while the latter has an additional grounding pin for safety. But if you look ...

Standard American outlets have at least two slots. The left slot is the neutral slot, and the right slot is the hot slot.