In the circuit shown below, find the h-parameter h22.(a) 1(b) 2(c) 1/2(d) 3/2I had been asked this question during an interview for a job.My doubt stems from Transmission(ABCD) Parameters topic in division Two-Port Networks of Network Theory

In the circuit shown below, find the h-parameter h22.(a) 1(b) 2(c) 1/2

1.	In the circuit shown below, find the h-parameter h22.(a) 1(b) 2(c) 1/2(d) 3/2I had been asked this question during an interview for a job.My doubt stems from Transmission(ABCD) Parameters topic in division Two-Port Networks of Network Theory
Answer» RIGHT choice is (c) 1/2 Easy EXPLANATION: Open circuiting a-a^‘ we GET V1=Iy×2 and Iy=I2/2 and V2=Ix×4 and Ix=I2/2. On solving and substituting, we get h22 =I2/V2=1/2 Ω.

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