Question 61Motor Plants - Assistant Engineer70% to pass
A main propulsion diesel engine is normally shutdown by _______________.
AI Explanation
The correct answer is C) securing the fuel supply.
The main propulsion diesel engine in a vessel is normally shutdown by securing the fuel supply to the engine. This is the primary method for shutting down a diesel engine, as cutting off the fuel source will stop the combustion process and cause the engine to stop running. The other options, such as shutting off the air supply, overspeeding the engine, or securing the ignition system, are not the typical or recommended methods for safely shutting down a main propulsion diesel engine.
Related Questions
#59 The control rack to a unit injector regulates fuel delivery by_______________. #60 Which type of diesel engine fuel nozzle is shown in the illustration? Illustration MO-0059 #62 The overspeeding of the diesel engine driving an electric generator could cause _______________. #63 A normally operating diesel engine is shutdown by_______________. #64 Load control on a diesel engine is accomplished by_______________.