SSE JE Electrical Engineering 24 March 2021 Shift 2 Paper

Question : 110 of 200

Marks: +1, -0

During the measurement of voltage, the voltmeter responded with a 0.18-V change when the input was varied by 0.2 V. Find the sensitivity of the instrument.

0.9
0.18
0.1
0.2

Validate

Solution:

\Δ\V _{0}=0.18 \V

\Δ\V _{ i }=0.2 \V

\S ={ \dV _{0}}/{ \dV _{ i }}={\Δ\V _{0}}/{\Δ\V _{ i }}

={0.18}/{0.2}= 0.9

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