5. Assume that you ned to measure an average temperature in a heated space. You have three identical temperature sensors. Each sensor produces a voltage proportional to temperature such that: Sensor Voltage = .01 • Tamperature in degrees Celsius Assume that you have three voltages, Va, V. and Ve. You want to take the average of these three voltages lin order to compute the average tomperature inside the heated space. This circuit has been suggested as a possibility for computing the average. ww Vout ww ww Ve A. Find an analytical axpression for Vout, in terms of the input voltages and the four resistors. B. Determine if a proper choice of resistors will let you use this as an averager. If you can, then find some appropriate values for the resistors.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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5. Assume that you need to measure an average temperature in a heated space. You have three
identical temperature sensors. Each sensor produces a voltage proportional to tempcrature such that:
Sensor Voltage = .01 * Temperature in degrees Celsius
Assume that you have three voltages, Va, V, and Ve You want to take the average of these three voltages
lin order to compute the average temperature inside the heated space.
This circuit has been suggested as a possibility for computing the average.
Rf
Vout
Ve
A. Find an analytical cxpression for Vout, in terms of the input voltages and the four resistors.
B. Determine if a proper choice of resistors will let you use this as an averager. If you can, then findi
some appropriate values for the resistors.
Transcribed Image Text:5. Assume that you need to measure an average temperature in a heated space. You have three identical temperature sensors. Each sensor produces a voltage proportional to tempcrature such that: Sensor Voltage = .01 * Temperature in degrees Celsius Assume that you have three voltages, Va, V, and Ve You want to take the average of these three voltages lin order to compute the average temperature inside the heated space. This circuit has been suggested as a possibility for computing the average. Rf Vout Ve A. Find an analytical cxpression for Vout, in terms of the input voltages and the four resistors. B. Determine if a proper choice of resistors will let you use this as an averager. If you can, then findi some appropriate values for the resistors.
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