Discussion Forum : Heat Transfer
Question -


Four rods of identical cross-sectional area and made from the same metal form the sides of square. The temperature of two diagonally opposite points is T and 2 T respective in the steady state. Assuming that only heat conduction takes place, what will be the temperature difference between other two points         

Options:
A .   2+12T
B .   22+1T
C .   0
D .   None of these
Answer: Option C
:
C

C and D are symmetric with respect to A and B thermally hence, Temperature difference between C and D is zero.
Four Rods Of Identical Cross-sectional Area And Made From Th...



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