A temperature measurement system consists of a thermocouple whose amplified output is measured by a voltmeter. The output relationship for the thermocouple is approximately linear over the temperature...

A temperature measurement system consists of a thermocouple whose amplified

output is measured by a voltmeter. The output relationship for the thermocouple is

approximately linear over the temperature range of interest. The electromagnetic

forceetemperature relationship of the thermocouple has a possible error of 1%, the

amplifier gain value has a possible error of 0.5%, and the voltmeter has a possible

error of 2%. What is the possible error in the measured temperature?