Black smoke exhausting from an operating diesel engine is an indication of poor combustion which may be caused by （）
- Awater in the fuel
- Binsufficient fuel for combustion
- Cclogged air intake passages
- Dburning lubricating oil
问题
Black smoke exhausting from an operati
参考解析：
分类：船舶电气与船舶安全题库
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4、The possibility of damage from operati
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5、If you observe smoke coming from the t
If you observe smoke coming from the turbocharger of an auxiliary diesel engine, you should（）Acheck the air filter for obstructionBcheck for an exhaust leakCcheck the exhaust temperatureDsecure the engine
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6、White smoke exhausting from an operati
White smoke exhausting from an operating diesel engine may indicate （）.Aa cracked linerBburning lube oilCan overloaded engineDinsufficient combustion air