The mains supply to most homes is a single phase alternating current (AC) supply. Unlike the current supply from a battery which is a direct current (DC) supply…

The mains supply to most homes is a single phase alternating current (AC) supply. Unlike the current supply from a battery which is a direct current (DC) supply…The mains supply to most homes is a single phase alternating current (AC) supply. Unlike the current supply from a battery which is a direct current (DC) supply…