单项选择题
A.damage to strainers B.over-speeding of the engine C.excessive cooling of the engine D.injector damage
While underway, which of the following would be the FIR...
单项选择题While underway, which of the following would be the FIRST step in reversing a direct reversing large, low-speed, main propulsion, diesel engine?（）
A.Manually trip the over-speed device B.Interrupt the fuel flow to the engine C.Disengage the safety interlock D.Slide the camshaft to the neutral position
In a turbocharger, inlet air velocity is increased in t...
单项选择题In a turbocharger, inlet air velocity is increased in the（）.
A.inlet nozzle ring B.stationary diffuser passages C.compressor outlet volute D.rotating impeller vanes
Faulty operation of diesel engine fuel injection nozzle...
单项选择题Faulty operation of diesel engine fuel injection nozzles can be a direct cause of（）.
A.excessive fuel nozzle holder cooling B.sediment in the fuel supply C.distortion of the fuel spray pattern D.improper atomization of the fuel
