Question: The output of a strain gauge bridge using two active strain gauges used in poisson’s configuration is_____ Where v = poission’s ratio, G<sub>f</sub> = gauge factor, ԑ= strain , e<sub>i</sub> = excitation voltage of bridge.
Answer:
MCQ: The output of a strain gauge bridge using two active strain gauges used in poisson’s configuration is_____ Where v = poission’s ratio, G<sub>f</sub> = gauge factor, ԑ= strain , e<sub>i</sub> = excitation voltage of bridge.
Correct Answer:
A. (vG<sub>f</sub> ԑe<sub>i</sub>)/4
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