A.radiated through the engine block
B.transferred to water cooled cylinder walls
C.conducted through the piston crown
D.transferred to escaping exhaust gases
您可能感興趣的試卷
你可能感興趣的試題
A.the elimination of valve wear
B.improved atomization
C.a decrease in cylinder blow-by
D.an increase in cylinder blow-by
A.supercharging
B.scavenging
C.turbulence
D.swept volume charging
A.Each engine must have its own engine driven cooling water pump capable of providing cooling for all ranges of operation
B.propulsion engines with bores exceeding 200 mm are to be fitted with a means to display the cooling water temperature of each cylinder
C.At least two independent sea suctions are to be provided for supplying water to the engine jackets or to the heat exchangers
D.Suitable strain are to be fitted between the circulating pumps and heat exchangers when sea water is used for direct cooling
A.a clogged filter element
B.excessive lube oil pump discharge pressure
C.excessive lube oil flow
D.excessively hot lube oil
A.improper venting of the cooling system
B.carrying the expansion tank water level too high
C.a totally clogged impeller in the cooling water pump
D.an incorrectly set cooling system temperature control
最新試題
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the()
Which of the following items don’t belong to dock repair works?()
The shipboard oil pollution emergency plan will be invalid after ()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
()are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
Engine parameters shall be corresponded to NOx Technical Files. This is required by ()
Diesel engine air start system check valves are opened by ()
() is not installed on the main switchboar.
If two A.C.generators are to be operated in parallel, the load is distributed evenly by()
To proceed to the assistance of a ship in distress is()