Difference between Alternating current and Direct current ?
Answers
Answer:
ALTERNATING CURRENT AC ; an electric current that reverses its direction many times a second at regular intervals, typically used in power supplies
@ AC is used to deliver power to houses, office buildings
voltage level also reverses along with the current.
DIRECT CURRENT : an electric current flowing in one direction only.
@ unidirectional flow of an electric charge. A battery is a prime example of DC power
DIFFERENCES ;
1 In DC, the electrons flow steadily in a single direction, or "forward."
2 In AC, the current flow in both directions i e forward and backword
3 AC can carry and safe to transfer long distance
4 DC can not travel for longer distances
5 AC maintains ELETRIC POWER
6 Dc loses Electric power
7 Ac has frequency depending upon countries . But generally 50 hz is frequency
8 Dc has no frequency
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