单项选择题
A.lower compression pressures B.overheating without smoking C.failure to start D.a run away without load
During maneuvering operations for a direct reversing la...
单项选择题During maneuvering operations for a direct reversing large, low-speed, main propulsion diesel engine, which of the following actions is used to stop the shaft from turning prior to reversing the engine rotation?（）
A.Flywheel inertia B.Admission of starting air C.The way of the vessel D.securing of fuel to the cylinders
Cold weather starting of a diesel engine may be made ea...
单项选择题Cold weather starting of a diesel engine may be made easier by（）
A.decreasing the compression ratio B.using a special fuel having a high ignition temperature C.increasing the starting air supply D.heating the jacket water
Starting a large low-speed propulsion diesel engine on ...
单项选择题Starting a large low-speed propulsion diesel engine on diesel fuel during cold weather conditions, will be made easier by （）
A.increasing the quantity of starting air B.increasing the lube oil pressure C.heating the engine fuel supply D.heating the engine coolant
