A.improve fuel flow volume
B.cool the exhaust valves
C.reduce the intake air charge density
D.increase the temperature of exhaust gases
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A.Piston wrist pin bushing
B.turbine bearing
C.Spring bearing
D.Diesel engine main bearing
A.higher firing pressure
B.more power output
C.lower fuel pressure
D.less power output
A.The chromium will not wear out the piston rings
B.The chromium strengthens the liners in the way of the scavenging air ports
C.Chromium eliminates the need for oil scraper rings
D.Pores in the plating aid in maintaining the lube oil film
A.decrease until the engine speed increases
B.increase as the load increases
C.decrease as the load
D.increases remain unchanged
A.SOLAS
B.MARPOL
C.STCW
D.Ballast Water convention
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Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?()
Cold weather starting of a diesel engine may be made easier by()
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
The treatment of the fuel oils involves storage, heating, filtering and()
If separating effect is not good, which measure should be taken ()
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()
The shipboard oil pollution emergency plan will be invalid after ()
The cetane rating of diesel fuel is an indication of the ()
The condensers located in various stages of a flash evaporator are cooled by()