Find the effective value of current i = 2 sin 100 πt + 2 cos (100 πt + 30°)
(1) 1 2 A                    (2) 2   A                     (3) 1 A                   (4) 2 2   A

Dear Student ,
Here is a link which will help you to solve this question with proper explanation .
 https://www.meritnation.com/ask-answer/question/find-th-e-effective-value-of-current-i-2sin100t-2cos-100t/alternating-current/8430737
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