SSC JE Electrical Engineering 2011 Paper

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Question : 101 of 150

Marks: +1, -0

ELECTRICAL

A voltage divider circuit and its Thevenin's equivalent are shown below. The values of V

_\th

and R

_\th

will be

10 V, 80 Ω
4 V, 80 Ω
4 V, 48 Ω
5 V, 50 Ω

Solution:

V_\th=10 (80/{120+80})=80/200×10 V

R_\th={80×120}/(120+80)=48Ω

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