The voltage, measured in mV, produced by a type-K thermocouple for vari-ous junction temperatures is shown in Table P18.
1. Use the method of selected points to obtain an equation for the curve.
2. Using the equation found in part (b), find the voltage for temperaturesof 150,575, and 850°C.
The table would not format right so the corresponding temperature tp voltage is numbered 1-8.
Table P18
Temperature
1.) 50 celcius
2.) 100 celcius
3.) 200 celcius
4.) 300 celcius
5.) 400 celcius
6.) 500 celcius
7.) 700 celcius
8.) 1000 celcius
T(°C) Voltage, V(mV)
1.) 1.98 V(mV)
2.) 4.35 V(mV)
3.) 7.76 V(mV)
4.) 12.51 V(mV)
5.) 16.70 V(mV)
6.) 19.62 V(mV)
7.) 29.43 V(mV)
8.) 42.02 V(mV)