The true statement for thermo e.m.f. of a thermocouple - Vidyadip

MCQ

The true statement for thermo e.m.f. of a thermocouple

✓
Depends on the nature of metals
B
Depends only on temperature of cold junction
C
Depends only on temperature of hot junction
D
Depends on the length of the wires used for thermocouple

✓

Answer

Correct option: A.

Depends on the nature of metals

(a) Thermo e.m.f. of a thermo couple depends on the nature of metals.

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