The circuit shown in figure has a load equivalent to _________(a) \(\frac{4}{3}\) Ω(b) \(\frac{8}{3}\) Ω(c) 4 Ω(d) 2 ΩI had been asked this question during an interview for a job.This interesting question is from Norton’s Theorem Involving Dependent and Independent Sources in division Useful Theorems in Circuit Analysis of Network Theory

The circuit shown in figure has a load equivalent to _________(a) \(\f

1.	The circuit shown in figure has a load equivalent to _________(a) \(\frac{4}{3}\) Ω(b) \(\frac{8}{3}\) Ω(c) 4 Ω(d) 2 ΩI had been asked this question during an interview for a job.This interesting question is from Norton’s Theorem Involving Dependent and Independent Sources in division Useful Theorems in Circuit Analysis of Network Theory
Answer» CORRECT option is (b) \(\FRAC{8}{3}\) Ω For explanation I would say: APPLYING KCL in the given circuit, we get, \(\frac{V}{4} + \frac{V-2I}{2}\) = I Or, \(\frac{3V-4I}{4}\) = I Or, 3V = 8I ∴ \(\frac{V}{I} = \frac{8}{3}\) Ω.

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