A.engine displacement
B.super-aspirating
C.air injection
D.supercharging
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A.increase exhaust back pressure
B.causes excessive crankcase pressure
C.can only be detected by a compression check
D.decreases fuel consumption
A.fuel droplets will burn as they leave the fuel injector
B.fuel will not be properly atomized in the cylinder
C.maximum expansion of the burned fuel cannot take place in the cylinder
D.compression pressure will be too low to cause fuel ignition
A.inside micrometer
B.feeler gauge and straight edge
C.adjustable trammel
D.sighting device
A.slam charger
B.turbocharger
C.fuel atomizer
D.fuel injector
A.abrasive particles
B.metallic oxides
C.corrosive acids
D.any or all of the above
最新試題
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?()
The condensers located in various stages of a flash evaporator are cooled by()
() is not installed on the main switchboar.
()connectors hold best if a wire is accidentally pulled or a connection becomes loose.
The additional mark ()in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.
Using a file without a handle may result in ()
To shut down a diesel engine after it exceeds the set maximum speed,which type of device listed should be used?()
The shipboard oil pollution emergency plan will be invalid after ()
The main purpose of port State control is not to()
Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the()