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प्रश्न
The cold junction of a thermocouple is maintained at 10ºC. No thermo e.m.f. is developed when the hot junction is maintained at 530ºC. The neutral temperature is ______.
विकल्प
260ºC
265ºC
270ºC
520ºC
MCQ
रिक्त स्थान भरें
उत्तर
The cold junction of a thermocouple is maintained at 10ºC. No thermo e.m.f. is developed when the hot junction is maintained at 530ºC. The neutral temperature is 270ºC.
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