Question: A steam engine has a thermal efficiency of 15.0%. If its heat input for each cycle is supplied by the condensation of 8.00 kg of

A steam engine has a thermal efficiency of 15.0%. If its heat input for each cycle is supplied by the condensation of 8.00 kg of steam at 100 oC.
(a) What is the net work output per cycle, and
(b) How much heat is lost to the surroundings in each cycle?

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