During calibration, an Iron/Constantan thermocouple is zeroed (set to emit a zero voltage) at 0(C. At 750(C,

Question:

During calibration, an Iron/Constantan thermocouple is zeroed (set to emit a zero voltage) at 0(C. At 750(C, it emits a voltage of 38.8 mV. A linear output/input relationship exists between 0(C and 750(C. Determine
(a) The transfer function of the thermocouple and
(b) The temperature corresponding to a voltage output of 29.6 mV.