Which of the following thermocouples is the most suitable for measurin – McqOptions

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1.	Which of the following thermocouples is the most suitable for measuring a temperature of about 1600°C in an oxidizing atmosphere ?
A.	Platinum-platinum + rhodium
B.	Iron-constantan
C.	Copper-constantan
D.	Chromel-alumel
Answer» B. Iron-constantan

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