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Assertion (A): Electrodynamic instrument is not used as ammeter or voltmeter. Reason (R): Electrodynamic instrument is more costly than PMMC and moving iron instrument. | |
A. | Both A and R are true and R is correct explanation of A [Correct Answer] |
B. | Both A and R are true but R is not correct explanation of A [Wrong Answer] |
C. | A is true R is false [Wrong Answer] |
D. | A is false R is true [Wrong Answer] |
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Explanation:-
Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
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