Q. In Seebeck series $Sb$ appears before $Bi.$ In a $Sb - Bi$ thermocouple current flows from
A) $Sb$ to $Bi$ at the hot junction
B) $Sb$ to $Bi$ at the cold junction
C) $Bi$ to $Sb$ at the cold junction
D) None of the above
Explanation
The correct answer is Option B: $Sb$ to $Bi$ at the cold junction.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.