SSC JE Electrical Engineering 24 Jan 2018 Morning Paper

Question : 117 of 199

Marks: +1, -0

What will be the Norton’s resistance (in ohms) between terminals A and B for the circuit given below?

Solution:

Applying warden - circuiting voltage source

∴R_x={1×2}/{1+2}+2=8/3\Ω

R_y={R_x×2}/{R_x+2}+2

{8/3×2}/{8/3+2}=30/11\Ω

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