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What is the relation of ac and DC?

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Anonymous

14y ago
Updated: 8/19/2019

DC is direct current, a steady current supplied from a steady voltage. AC is alternating current changing like a sine-wave positive and negative, with the advantage that it can be changed by Transformers. DC can be derived from AC by rectification and smoothing circuits, which are built into equipments which draw their power (AC) from public electricity suppliers.

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Wiki User

14y ago

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