Emf developed by a thermocouple while measuring a tempera... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Emf developed by a thermocouple while measuring a temperature of 400°C is 22 mV. The type of thermocouple used is ___________________?

Correct answer: B

Explanation

The voltage generated by a thermocouple depends on the materials used. Iron-constantan is commonly used for measuring temperatures in this range.

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