Question: If the heat addition takes place from a source at 500oC during the entire process in the above problem, determine. (a) The change of entropy

If the heat addition takes place from a source at 500oC during the entire process in the above problem, determine.
(a) The change of entropy of the steam.
(b) Entropy transfer from the source.
(c) Entropy generated in the universe during the process.

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