单项选择题
A.Faster response from ahead to astern B.Less fuel consumption C.Cheaper initial installation cost D.Less weight per unit of horsepower
What does a pyrometer measure on a diesel engine? （）A.W...
单项选择题What does a pyrometer measure on a diesel engine? （）
A.Water temperature B.Water pressure C.Exhaust temperature D.Air box pressure
What condition will result in the automatic shutdown of...
单项选择题What condition will result in the automatic shutdown of a diesel engine? （）
A.High jacket water pressure B.High lube oil pressure C.Low lube oil pressure D.Excessive turbo charger speed
Vessels required to be equipped with an approved backfi...
单项选择题Vessels required to be equipped with an approved backfire flame arrester are（）.
A.those with diesel engines B.all those with gasoline engines C.those with large engines only D.None of the above
