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In: Electrical Engineering

A type K thermocouple with a 0°C reference will monitor an oven temperature at about 300°C....

A type K thermocouple with a 0°C reference will monitor an oven temperature at about 300°C. Vout was solved to equal 12.209mV. But part 2 I need help with.

Part 2 asks: Extension wires of 1000ft length and 0.01ohms/ft will be used to connect to the measurement site. Determine the minimum voltage measured input impedance if the error is to be within 0.2%?
The answer given is: 9.98kohms

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