A thermo couple is formed by two metals X and Y metal X comes earlier – McqOptions

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1.	A thermo couple is formed by two metals X and Y metal X comes earlier to Y in Seebeck series. If temperature of hot junction increases beyond the temperature of inversion. Then direction of current in thermocouple will so
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)
Answer» E.

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