Engine : Motor Plants and Auxiliary Boilers - 1209/947
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| A four-stroke cycle auxiliary diesel engine fuel cam has shifted from its original position during maintenance. To ensure correct timing of the fuel pump, the intake and exhaust valves should be in what position when approaching top dead center for injection? |
| A) Intake and exhaust valves closed |
| B) Exhaust valve open, intake valve closed |
| C) Intake and exhaust valves open |
| D) Intake valve open, exhaust closed |
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