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प्रश्न
Alternating current can not be measured by D.C. ammeter, because ______.
विकल्प
- A. C. is virtual
- A. C. changes its direction
- A. C. can not pass through D.C. ammeter
- average value of A. C for complete cycle is zero
MCQ
रिक्त स्थान भरें
उत्तर
Alternating current can not be measured by D.C. ammeter, because average value of A. C for complete cycle is zero.
shaalaa.com
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