单项选择题
A.speed will drop drastically with any increase in load
B.will stop due to zero fuel supply
C.will stall upon application of load
D.speed will remain fairly constant despite load changes
单项选择题 Proper operation of the main engine reduction gear set requires the operation to monitor （）
单项选择题 Some diesel engines are fitted with a thermometer in the cooling water outlet from each cylinderIf the cooling water temperature from all cylinders begins to rise above normal, you should suspect （）
单项选择题 The pressure differential across a diesel engine lube oil system duplex filter should be checked to （）