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ALTERNATING CURRENT AND DIRECT CURRENT : TWO FORMS OF ELECTRICITY

Alternating Current and Direct Current differs in many ways,
each have its own advantage and disadvantages.


Alternating Current Electricity as the name describes is the
simultaneous changing of the currents direction. For more info..


Most of the students learn first about direct current principles
before the other topics in electrical engineering.


A short video clip of the history of DC and AC electricity from
Youtube. A battle between Edison's DC and Tesla's AC.

  

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