For a thermocouple, `T_(c ), T_(n) " and " T_(i)` denote the temperatures of cold junction, the
Channel: Doubtnut
Date: 02/11/2021

For a thermocouple, `T_(c ), T_(n) " and " T_(i)` denote the temperatures of cold junction, the neutral temperature and the temperatures of inversion respectively. Which one of the following relation is correct ?