List any 3 differences between AC & DC current
Asked by | 15th Feb, 2009, 12:28: PM
1. The amplitude of AC current varies with time whereas the current in DC is constant.
2. The direction of an AC current reverses periodically but the DC current flows in a single direction.
3. A mutual induction can occur in AC current which is not posible in DC current.
Answered by | 15th Feb, 2009, 08:09: PM
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