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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 4 (Q.No. 30)
Networks Analysis and Synthesis
30.
In the circuit, shown the current I marked is given by
2.22 A
1.78 A
4.44 A
2 A
Answer: Option
Explanation:

When 9 V source is connected, 2V source is short circuited [Superposition Theorem].

I' = 9/4.5 = 2 A, I1 = 1.5 A

when 2 volt source is connected, then Req = 4.5

I2 = 0.22 A

I = I1 + I2 = 0.66 A.

Discussion:
1 comments Page 1 of 1.
GOGINENI PRADEEP said:   5 years ago
I think the answer would be 0.55Amps.
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