Alternating current can not be measured by D.C. ammeter because

Question:

Alternating current can not be measured by D.C. ammeter because

  1. Average value of current for complete cycle is zero

  2. A.C. Changes direction

  3. A.C. can not pass through D.C. Ammeter

  4. D.C. Ammeter will get damaged.


Correct Option: 1

JEE Main Previous Year 1 Question of JEE Main from Physics Alternating Current chapter.
JEE Main Previous Year 2004

Solution:

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