Neutral temperature of a thermocouple is define as the temperature at which

Assertion : Neutral temperature of a thermocouple does not depend upon temperature of cold junction. Reason : Its value is constant for the given metals of the couple.

The neutral temperature of a thermocouple is 350^(@)C when the cold junction is at . 0^(@)C When the cold junction is immersed in a bath of 30^(@)C , the inversion temperature is

Do all the thermocouples have a neutral temperature?

Do all the thermocouples have a neutral temperature?

Do all the thermocouples have a neutral temperature?

For a thermocouple, the temperature of inversion is that temperature at which thermo e.m.f. is

Above neutral temperature , the thermo emf

With the cold junction at 0^(@)C the neutral temperature for a thermo-couple is obtained at 270^(@)C . The cold junction temperature is now lowered to -10^(@)C Obta in the (a) neutral temperature (b) the temperature of inversion in this case.

With the cold junction at 0^(@)C the neutral temperature for a thermo-couple is obtained at 270^(@)C . The cold junction temperature is now lowered to -10^(@)C Obta in the (a) neutral temperature (b) the temperature of inversion in this case.