A.inlet port
B.exhaust port
C.spill port
D.scavenge port
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A.opened up
B.closed off
C.lined up
D.taken off
A.base circle
B.slope
C.bottom point
D.top point
A.injection
B.penetration
C.atomization
D.compression
A.gears
B.rams
C.barrels
D.cams
A.is purified
B.in timed
C.is compressed
D.atomizes
最新試題
（） is not installed on the main switchboar.
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the（）
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a（）
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（）
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
Diesel engine air start system check valves are opened by （）
For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）
Cold weather starting of a diesel engine may be made easier by（）
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）