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单项选择题
A.turn engine with jacking gear
B.drain filters and strainers and bleed off water at each injection pump
C.use ether to start the engine with blow-down valves open
D.blow through the cylinders and fuel lines with a drying agent
单项选择题
A.Compression ratio
B.Fuel/Air ratio
C.Compression pressure
D.Lube oil pressure
单项选择题
A.test the starting system
B.remove condensation from the cylinders
C.check the compression
D.check for proper lube oil pressure
单项选择题
A.turn the flywheel
B.reduce friction
C.overcome inertia
D.ignite the fuel
单项选择题
A.lower compression pressures
B.overheating without smoking
C.failure to start
D.a run away without load
单项选择题
A.Flywheel inertia
B.Admission of starting air
C.The way of the vessel
D.securing of fuel to the cylinders
单项选择题
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
单项选择题
A.increasing the quantity of starting air
B.increasing the lube oil pressure
C.heating the engine fuel supply
D.heating the engine coolant
单项选择题
A.Faulty thermostatic bypass valve
B.Eroded zinc pencils in the heat exchanger
C.Steam formation in the expansion tank
D.Excessive leakage from jacket water pump seal
单项选择题
A.overloading in all cylinders
B.a jammed three-way thermostatic valve
C.chromate PH too low
D.a high level in the surge tank
