MCQ
Neutral temperature of a thermocouple is defined as the temperature at which
- AThe thermo e.m.f. changes sign
- ✓The thermo e.m.f. is maximum
- CThe thermo e.m.f. is minimum
- DThe thermo e.m.f. is zero
✓
Answer
Correct option: B.
The thermo e.m.f. is maximum
(b)
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