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Alternating current can not be measured by dc ammeter
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Mar 20, 2022
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12th Physics
by
varun
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Alternating current can not be measured by dc ammeter because,
Options:
(a) ac can not pass through dc ammeter
(b) Average value of complete cycle is zero
(c) ac is virtual
(d) ac changes its direction
marks1
chapter6
#mcq
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