Engine_2014 : Motor Plants and Auxiliary Boilers - 235/2614
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| Before shutting off the fuel supply to stop a medium or high- speed diesel engine, why is it necessary to allow the engine to idle for a few minutes? |
| A) To prevent internal damage from local overheating. |
| B) To ensure the fuel nozzles are flushed clean. |
| C) To clear the smoke stack. |
| D) To let the waste heat boiler reduce it's rate of steam generation. |
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