1.

A thermocouple having an internal resistance of 40 Ω and lead resistance of 10 Ω produces a voltage of 100 mV. If the output is read by a voltmeter having an internal resistance of 150 Ω, what will be the voltage indicated by the voltmeter?

A. 55.5 mV
B. 100 mV
C. 75 mV
D. 66.6 mV
Answer» D. 66.6 mV


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