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The temperature of inversion of a thermo...

The temperature of inversion of a thermocouple is `620^(@)C` and the neutral temperature is `300^(@)C`. What is the temperature of cold junction?

A

`20^(@)C`

B

`320^(@)C`

C

`-20^(@)`

D

`40^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
C
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