

MCQOPTIONS
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1. |
Assertion (A): In imperfect capacitors, the current does not lead the applied ac voltage by 90 . Reason (R): When subjected to ac fields, the dielectric constant can be expressed as 'r - j "r. |
A. | Both A and R are true and R is correct explanation of A |
B. | Both A and R are true but R is not correct explanation of A |
C. | A is true but R is false |
D. | A is false but R is true |
Answer» B. Both A and R are true but R is not correct explanation of A | |