SSE JE Electrical Engineering 10 Dec 2020 Papers

Question : 195 of 200

Marks: +1, -0

A LVDT produces an RMS output voltage of 2.6 V for displacement of 0.4 μm. Calculate the sensitivity of LVDT.

Solution:

RMS output voltage = 2.6 V
Displacement = 0.4 μm

\text "Sensitivity(S)" = \text "output voltage" / \text "displacement measured"

\S = 2.6 / 0.4

Sensitivity = 6.5 V / μm

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