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Alternating current cannot be measured by dc ammeter because,

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Alternating current cannot be measured by dc ammeter because, 

(a) ac cannot pass through dc ammeter 

(b) Average value of complete cycle is zero 

(c) ac is virtual 

(d) ac changes its direction

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1 Answer

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Best answer

The correct option (b) Average value of complete cycle is zero

Explanation:

Ac cannot be measure by DC ammeter as average value of complete cycle will be zero always.

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