Network Analysis and Synthesis - ECE Questions and Answers

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An AC circuit has two branches in parallel. The current in one branch is 5 A. Then the current source

must be less than 5 A

must be more than 5 A

may be equal or more or less than 5 A

5 A

Answer : Option C

Explanation :

5 A current may be (say) 3 + j 4A. The current in the other branch is x ± jy. The total current is (3 + x) + (4 ± y). This may be 5A or more or less.

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