Question: A resistance heater operates inside a tank consuming 0.5 kW of electricity. Due to heat transfer to the ambient atmosphere at 300 K, the tank

A resistance heater operates inside a tank consuming 0.5 kW of electricity. Due to heat transfer to the ambient atmosphere at 300 K, the tank is maintained at a steady state. The surface temperature of the tank remains constant at 400 K. Determine the rate at which entropy
(a) Leaves the tank.
(b) Enters the tank's universe.
(c) How does the system maintain steady state with regard to entropy?

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a The energy equation is given as The entropy balance equation is expressed as For this analy... View full answer

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