A) X to Y through cold junction
B) X to Y through hot junction
C) Y to X through cold junction
D) Both (b) and (c)
Correct Answer: D
Solution :
In the normal condition current flows from X to Y through cold. While after increasing the temperature of hot junction beyond temperature of inversion. The current is reversed i.e. X to Y through hot junction or Y to X through cold junction.You need to login to perform this action.
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