The strain gage elements in the analog weight scale are mounted on a

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The gain of the differential amplifier is -125. Assume the voltage applied to bridge circuit Vdc=+10v and the unstrained resistance of four element of strain gage is 200Ω. When a certain weight is placed on the platform, the output voltage Vo=5v. Determine the change in resistance of each strain gage for analog weight scale. (Assuming the output is initially nulled).

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asked Jan 13 in Linear Integrated Circuits by Julian (37.1k points)

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asked Jan 15 in Linear Integrated Circuits by Julian (37.1k points)

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asked Jan 15 in Linear Integrated Circuits by Julian (37.1k points)

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asked Mar 16 in Linear Integrated Circuits by Julian (37.1k points)

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