A.to work as overload characteristic
B.overspeed
C.over mechanical load only
D.over thermal load only
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A.Class A
B.Class B
C.Class C
D.Class D
A.being given
B.giving
C.supplying
D.being supplied
A.MARPOL Annex Ⅲ
B.MARPOL Annex Ⅵ
C.MARPOL Annex Ⅴ
D.MARPOL Annex Ⅳ
A.the International Convention for the Safety of the Life at Sea
B.the International Convention for the Prevention from ships
C.the International Convention on control of harmful anti-fouling system on ships
D.the International Convention for the Control and Management of Ship’s Ballast Water and Sediments
A.Revised MARPOL Annex Ⅰ
B.Revised MARPOL Annex Ⅱ
C.International convention for the control and management of ships ballast water and sediments
D.ISPS Code
最新試題
One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is（）
（）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.
Using a file without a handle may result in （）
Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）
（） is not installed on the main switchboar.
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）
Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?（）
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）
Flame failure in an automatically fired auxiliary boiler can from a/an （）