SSE JE Electrical Engineering 29 Oct 2020 Shift 2 Papers

Question : 116 of 200

Marks: +1, -0

Find the conductance of a short circuit on 100 V, which results in a short circuit current of 500 A.

Solution:

Given that, short circuit current (I) = 500 A
Short circuit voltage (V) = 100 V
Resistance (R)

= \V / \I = 100 / 500 = 0.2

Conductance G

= 1 / \R = 1 / 0.2 = 5 \S

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