单项选择题
A.gear drive by the engine B.driven by an exhaust gas turbine C.driven by a camshaft D.driven by separate motor
If you suspect a diesel engine is misfiring due to air ...
单项选择题If you suspect a diesel engine is misfiring due to air leakage into the fuel system, you should begin looking for the leak at the （）
A.fuel line connections to cylinder injection valves B.gasket surfaces of the fuel oil filters C.discharge fitting of the fuel injector pumps D.suction side of the fuel oil tran
Stating a large propulsion diesel engine using diesel f...
单项选择题Stating a large propulsion diesel engine using diesel fuel during cold weather conditions can 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 jacket water
Air in the fuel lines of a diesel engine can cause （）A....
单项选择题Air in the fuel lines of a diesel engine can cause （）
A.ignition failure B.oxygen corrosion of the fuel lines C.the pistons to seize D.blue smoke
