Loss of lubricating oil pressure to the main propulsion diesel engine will actuate a/an ().
During maneuvering operations for a direct reversing large, low-speed, main propulsion diesel engine, which of the following actions is used to stop the shaft from turning prior to reversing the engine rotation?()
The word “critical” in the sentence “This is a critical period as any loss of propulsion, or steering, can lead to collision, grounding, or other damage to the ship” can be best replaced by ().
A water jacket is placed around the exhaust manifolds of propulsion diesel engines to()
In a main propulsion turbocharged diesel engine, the speed of the turbocharger varies according to the ()
The opening of an exhaust valve on a modem, large, low-speed, main propulsion diesel engine may be actuated by ().
The four-stroke engine is used for () and sometimes for main propulsion with a gearbox to provide a propeller speed of between 90 to 120 rev/min.
Which of the following statements concerning the lubrication of diesel propulsion engines used in vessels over 300 gross tons is most accurate?()
Mist detectors used on large low-speed main propulsion diesel engines monitor and check for the presence of ().
Which of the following problems can cause fluctuating pressures in the closed cooling system of a main propulsion diesel engine?()
Prior to starting most medium-speed propulsion diesel engines, which of the procedures listed should be observed?()
Propulsion engines and the vast majority of auxiliary generator engines are designed to allow a generous through-flow of scavenge air in order to control ()
Which of the listed types of starting systems is often used on large, low-speed, direct reversing, main propulsion diesel engines?()
While underway, which of the following would be the FIRST step in reversing a direct reversing large, low-speed, main propulsion, diesel engine?()
Changes in direction or speed of the main propulsion units shall be recorded, ()an Administration has determined that the size or characteristics of a particular ship make such recording impracticable.
Critical speeds occurring within the operating speed range of a main propulsion diesel engine may be changed, or have their damaging effects reduced by a/an ()
Thermocouple pyrometers are used on large, main propulsion diesel engines to indicate the temperature of the()
The main propulsion diesel engine jacket water temperature rises above normal, with the raw water sea suction and the expansion tank water level being normalWhich of the following problems is most likely the cause?()
The main challenge of learning for the students within the old university model was to absorb a vast array of specific information.
8. _____________ the life-span of a living thing, the span of geological time is vast.
I am just surprised that, given the vast difference between winter and summer temperatures in Connecticut, they can still_____like they are partying on the beach in the middle of February
Separate interviews with parents showed that the vast majority were supportive ______ teachers, with 93 percent of primary school teachers and 89 percent of secondary school teachers seen as competent or highly competent.
Dos Passos used experimental techniques in______, incorporating newspaper clippings, autobiography, biography and fictional realism to paint a vast landscape of American culture during the first decades of the twentieth century.
The uses for multimedia are so vast that the term has confused many people. Roughly speaking, multimedia may be viewed as applications that operate within a media-rich, digital environment on the desktop, over local networks via telecommunications. As a result, the term “multimedia” takes on vastly different meanings to different groups of people. The real value of the term is that it serves as a common vision for the direction of new visual communication opportunities and markets-a vision where the barriers to communication and self-expression in media have been removed.