A.in/ut port
B.passing through big bridge
C.big steering angle for direction changing
D.in/out port and passing through big bridge
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A.first survey and certificate exchange survey
B.first survey and operation survey
C.first survey and periodic survey
D.classification survey and certificate exchange survey
A.ship products survey
B.notarization survey
C.ship safety inspection
D.counseling service and publishing ship name list
A.periodic survey
B.statutory survey
C.additional survey
D.annual survey
A.2
B.3
C.4
D.1
A.registry
B.ship hull
C.nationality
D.replacing machineries and electric devices
最新試題
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）
When does auxiliary burner of incinerator put into operation? （）Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a（）
During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.
Flame failure in an automatically fired auxiliary boiler can from a/an （）
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.
Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）
The cetane rating of diesel fuel is an indication of the （）
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）