Engine : Motor Plants and Auxiliary Boilers - 125/947
|
|---|
| « Previous Question |
| 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 |
loading answer...
| Comments |
|---|
| There are no comments for this question. |