Emf developed by a thermocouple, while measuring a temperature of 600 – McqOptions

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1.	Emf developed by a thermocouple, while measuring a temperature of 600°C is about 5.5 mV. The type of thermocouple used is
A.	Chromel-alumel
B.	Iron-constantan
C.	Platinum-platinum+rhodium
D.	Either A, B or C
Answer» D. Either A, B or C

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