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11) Assuming that the mean effective pressure, mean piston speed, power per unit piston area, and...

11) Assuming that the mean effective pressure, mean piston speed, power per unit piston area, and mass per unit displacement volume are all size independent, how will the power per unit weight of an engine depend upon the number of cylinders if the total displacement is constant? To make the analysis easier, assume that the bore and stroke are equal.

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sol Ca) ouwofweight can be vd·ケ hen rm rouw den und weight scale, a, tla mumbo-

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