Unformatted text preview: the efficiency is . H C H H T T T Q W e-= = d) As explained in problem 20.49, the substance that mediates the heat exchange during the isochoric expansion and compression does not leave the system, and the diagram is the same as in part (a). As found in that problem, the ideal efficiency is the same as for a Carnot-cycle engine....
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- Trigraph, Rectangle, respective rectangles