+1 vote
in Linear Integrated Circuits by (37.1k points)
What will be the resultant circuit, when the thermistor in the bridge transducer is replaced by a strain gage?

(a) Differential input and differential output amplifier

(b) Light intensity

(c) Analog weight scale

(d) None of the mentioned

I have been asked this question in semester exam.

My question is based upon Instrumentation Amplifier in division Operational Amplifier Applications of Linear Integrated Circuits

1 Answer

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by (39.8k points)
Right choice is (c) Analog weight scale

For the easiest explanation: By connecting a strain gage in the transducer bridge, the differential instrumentation amplifier circuit can be converted in a simple and inexpensive analog weight scale.

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