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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 3 - Current Electricity > The thermo-emf of a thermocouple varies with the temperature θ of the hot junction as E=aθ+bθ^2 in volts where the ratio a/b is 700^ 0 C. If the cold junction is kept at 0^0 C, then the neutral temperature is:

The thermo-emf of a thermocouple varies with the temperature θ of the hot junction as E=aθ+bθ^2 in volts where the ratio a/b is 700^ 0 C. If the cold junction is kept at 0^0 C, then the neutral temperature is:

The thermo-emf of a thermocouple varies with the temperature θ of the hot junction as E=aθ+bθ^2 in volts where the ratio a/b is 700^ 0 C. If the cold junction is kept at 0^0 C then the neutral temperature is: