The expression for thermo .m.f. in a thermocouple is given by the relation where is the temperature difference of two junctions. For this, the neutral temperature will be |
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d) |
The expression for thermo .m.f. in a thermocouple is given by the relation where is the temperature difference of two junctions. For this, the neutral temperature will be |
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a) |
b) |
c) |
d) |
(d) Comparing the given equation with standard equation Hence neutral temperature Alternate solution : We know at neutral temperature |