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
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


