The value of the current I in the circuit given below, is ___________(a) 0.7 A(b) 0.5 A(c) 1 A(d) 3.5 AThe question was posed to me in an internship interview.The query is from Advanced Problems on Superposition Theorem in chapter Useful Theorems in Circuit Analysis of Network Theory

The value of the current I in the circuit given below, is ___________(

1.	The value of the current I in the circuit given below, is ___________(a) 0.7 A(b) 0.5 A(c) 1 A(d) 3.5 AThe question was posed to me in an internship interview.The query is from Advanced Problems on Superposition Theorem in chapter Useful Theorems in Circuit Analysis of Network Theory
Answer» RIGHT option is (a) 0.7 A For explanation: Using Superposition THEOREM, we can WRITE, I = \(\frac{30}{6+4+2} + 3\frac{4}{6+4+2} – 8i\frac{6}{6+4+2}\) Or, I = \(\frac{42}{12}\) – 4I Or, I = \(\frac{\frac{42}{12}}{1+4}\) = 0.7 A.

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