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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 13 (Q.No. 45)
Networks Analysis and Synthesis
45.
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
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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