For a thermocouple, the neutral temperature is 
and the temperature of its cold junction is 
If there is no deflection in the galvanometer, the temperature of the hot junction should be
a)
b)
c)
d)
For a thermocouple, the neutral temperature is and the temperature of its cold junction is If there is no deflection in the galvanometer, the temperature of the hot junction should be
a)
b)
c)
d)
Question ID - 150268 | SaraNextGen Top Answer
For a thermocouple, the neutral temperature is and the temperature of its cold junction is If there is no deflection in the galvanometer, the temperature of the hot junction should be
a)
b)
c)
d)
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For a thermocouple, the neutral temperature is |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (c) -
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(c) When there is no deflection, then this temperature is called inversion temperature. It is given by the relation
Where
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is temperature of cold junction 
and neutral temperature 
127 votes
Answer Link
127