Explanation: The major function of instrumentation amplifier is to amplify the low level output signal of the transducer, so that it can drive the output stages. 9. General purpose op-amps are used in applications as
A. Instrumentation amplifier
B. Differential instrumentation amplifier
C. Inverting instrumentation amplifier
D. Non-inverting instrumentation amplifier
Answer:A
Explanation: The major function of instrumentation amplifier is to amplify the low level output signal of the transducer, so that it can drive the output stages. 9. General purpose op-amps are used in applications as
A. Instrumentation amplifier B. Differential instrumentation amplifier C. Inverting instrumentation amplifier D. Non-inverting instrumentation amplifier
Explanation: When the requirement for the application are not too strict. The general purpose op-amp can be employed in the differential mode. Such amplifiers are called as Differential instrumentation amplifier. 10. In an instrumentation amplifier using transducer bridge, which device measure the change in physical energy