Two reversible heat engines a and b are arranged in series, a rejecting heat directly to b. Engine a receives 200 kj at a temperature of 421c from a hot source, while engine b is in communication with a cold sink at a temperature of 4.4c. If the work output of a is twice that of b, find (a) the intermediate temperature between a and b

Two reversible heat engines a and b are arranged in series, a rejectin

1.	Two reversible heat engines a and b are arranged in series, a rejecting heat directly to b. Engine a receives 200 kj at a temperature of 421c from a hot source, while engine b is in communication with a cold sink at a temperature of 4.4c. If the work output of a is twice that of b, find (a) the intermediate temperature between a and b
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