Platinum resistance thermometer is the international standard for temperature measurement between
A. Triple point of hydrogen and freezing point of antimony
B. 13.81°K to 903.9°K
C. Both A and B
D. Neither A nor B
Answer: Option C
This Question Belongs to Chemical Engineering >> Process Control And Instrumentation
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Phase lag of the frequency response of a second order system to a sinusoidal forcing function
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Which of the following is not classified as a thermo electric pyrometer?
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B. Thermocouple
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D. Radiation pyrometer
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B. Iron-constantan
C. Platinum-platinum/rhodium
D. None of these
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