A cylindrical uranium fuel rod of radius 5 mm in a nuclear is generating heat at the rate of 4 107 W/m3. The rod is cooled by a liquid (convective heat transfer coefficient 1000 W/ m2K) at 25 C. At steady state, the surface temperature (in K) of the rod is

A cylindrical uranium fuel rod of radius 5 mm in a nuclear is generati

1.	A cylindrical uranium fuel rod of radius 5 mm in a nuclear is generating heat at the rate of 4 107 W/m3. The rod is cooled by a liquid (convective heat transfer coefficient 1000 W/ m2K) at 25 C. At steady state, the surface temperature (in K) of the rod is
A.	308
B.	398
C.	418
D.	448
Answer» C. 418

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A cylindrical uranium fuel rod of radius 5 mm in a nuclear is generating heat at the rate of 4 107 W/m3. The rod is cooled by a liquid (convective heat transfer coefficient 1000 W/ m2K) at 25 C. At steady state, the surface temperature (in K) of the rod is

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