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Engine : Motor Plants and Auxiliary Boilers - 372/947
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In a medium-speed marine propulsion engine equipped with direct admission air starting valves, the cylinders without air starting valves fire first because the __________.
A) operation is under higher compression
B) fuel is admitted only to these cylinders during cranking
C) compression is released during starting by opening the exhaust valve
D) cylinders are not chilled by the expansion of the starting air
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