1. What does AC and DC stand for in the electrical field?





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  • By: guest on 02 Jun 2017 01.23 am
    Electricity is voltage and current. Voltage is electrical pressure, and current is the flow of charged particles. The difference between alternating current (AC) and direct current (DC) is that the electrons in an AC circuit regularly reverse their direction. In a DC circuit electrons always flow in the same direction.
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