Notes On Electrical Energy

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Def of Electrical Energy


Two forms of Electrical Energy (how the energy of/ electron moves)

a. DC (Direct Current)



b. AC (alternating current)


Units of Electrical Power:




Units for Electrical Energy -


Electrical Energy in a House/home

Outside house is a tranformer -

Circiut Breaker or Fuse Box -



Why do we have 110V and 220V devices and how can you tell in Circuit Breaker





















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Last edited March 1, 2011 10:17 am (diff)
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