Chemical Engineering - Process Control and Instrumentation - Discussion

Discussion Forum : Process Control and Instrumentation - Section 2 (Q.No. 19)
19.
Working principle of disappearing filament type optical pyrometer is based on the
Wien's law
Seebeck effect
Kirchoff's law
Peltier effect
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Lokesh Bonagiri said:   5 years ago
Seeback States emf generated between two different metal junction.

Kirchoff's law states that the enclosed system is in thermal equilibrium when temperature and wave length are equal.

Patlier law states that absorbing of temperature when there is temperature difference.

Wein law states that temperature is inversely proportional to monochromatic wavelength.
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