high temperature and a high viscosity
high temperature and a low viscosity
low temperature and a high viscosity
low temperature and a low viscosity
第1题:
The core item in the Oil Record Book Part I is ____, and its main content is____.
A.Item A, BALLAST OR CLEANING OF FUEL OIL TANKS
B.Item B, DISCHARGE OF DIRTY BALLAST OR CLEANING WATER FROM FUEL OIL TANKS REFERRED TO UNDER SECTION(A)
C.Item C, DISPOSAL OF OIL RESIDUES(SLUDGE)
D.Item H, BUNKERING OF FUEL OIL
第2题:
The core(核心) item in the Oil Record Book Part I is______, and its main content is______.
A.Item A, BALLAST OR CLEANING OF FUEL OIL TANKS
B.Item B, DISCHARGE OF DIRTY BALLAST OR CLEANING WATER FROM FUEL OIL TANKS REFERRED TO UNDER SECTION(A)
C.Item C, DISPOSAL OF OIL RESIDUES(SLUDGE)
D.Item H, BUNKERING OF FUEL OIL
第3题:
In cleaning up an oil spill, the use of chemical agents would______.
A.absorb the oil for easy removal
B.remove the oil from the water
C.disperse or dissolve the oil in the water
D.not affect the oil
第4题:
材料:
Every new crude oil tanker of 20000 tons deadweight and above shall be fitted with a cargo tank cleaning system using crude oil washing.The Administration shall undertake to ensure that the system fully complies with the requirements of MARPOL within one year after the tanker was first engaged in the trade of carrying crude oil or by the end of the third voyage carrying crude oil suitable for crude oil washing,whichever occurs later.Unless such oil tanker carries crude oil which is not suitable for crude oil washing,the oil tanker shall operate the system in accordance with the requirements of that Regulation.
Every existing crude oil tanker of 40000 tons deadweight and above shall be provided with segregated ballast tanks.Existing crude oil tankers may,in lieu of being provided with segregated ballast tanks,operate with a cargo tank cleaning procedure using crude oil washing unless the crude oil tanker is intended to carry crude oil which is not suitable for crude oil washing.
Existing crude oil tankers may,in lieu of being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing,operate with dedicated clean ballast tanks in accordance with the provision of Regulation 13A of this Annex for the following period:for crude oil tankers of 70 000 tons deadweight and above,until two years after the date of entry into force of the present Convention;and for crude oil tankers of 40000 tons deadweight and above but below 70 000 tons deadweight,until four years after the date of entry into force of the present Convention.
问题:
A new crude oil tanker of 30000 tons deadweight shall ________.
A.be fitted with crude oil washing system
B.operate dedicated clean ballast tanks
C.be fitted with segregated ballast tanks
D.be fitted with washing system other than crude oil washing system
Except________,the existing crude oil tankers may operate with any of the following installations.A.segregated ballast tanks
B.cargo tank cleaning procedure using crude oil washing
C.operate with dedicated clean ballast tanks
D.protection position
The latest date for an existing crude oil tanker of 60000 tons deadweight to install dedicated clean ballast tanks is ________.A.until two years after the date of entry into force of the present Convention
B.until four years after the date of entry into force of the present Convention
C.within one year after the tanker was first engaged in the trade of carrying crude oil
D.by the end of the third voyage carrying crude oil
It is inferred that ________.A.all oil tankers,both the newly built and existing ones,shall be fitted with a cargo tank cleaning system using crude oil washing
B.a new crude oil tanker of 20 000 tons deadweight and above may,in lieu of being provided with crude oil washing system,operate with segregated ballast tanks
C.a new crude oil tanker of 20 000 tons deadweight and above may,in lieu of being provided with crude oil washing system,operate with dedicated clean ballast tanks
D.a new crude oil tanker of 20 000 tons deadweight and above shall not be fitted with a cargo tank cleaning system using crude oil washing immediately after her entry in the trade of carrying crude oil
请帮忙给出每个问题的正确答案和分析,谢谢!
第5题:
Every new crude oil tanker of 20 000 tons deadweight and above shall be fitted with a cargo tank cleaning system using ______.
A.Hot water
B.Cold water
C.Chemicals
D.Crude oil washing
第6题:
A dirty diesel engine oil filter element can best be detected by ______.
A.visual inspection of the elements
B.the pressure drop across the filter
C.high lube oil sump temperature
D.decrease in oil viscosity from the filter
第7题:
After the initial cleaning of flue gas in an inert gas system the gas is passed through what device for final cleaning ________.
A.Scrubber
B.Demister
C.Deck water seal
D.Final filter
第8题:
In an auxiliary diesel engine bypass type lubricating oil system, the main lube oil pump forces_______ .
A.all of the oil used by the engine through a filter
B.some of the oil used by the engine through a filter
C.some of the oil used by the engine through a centrifuge
D.all of the oil used by the engine through a centrifuge
第9题:
Existing crude oil tankers may,______ being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing,operate with dedicated clean ballast tanks in accordance with the specified provision of the Regulation.
A.As per
B.In the consequence of
C.In accordance with
D.In lieu of
第10题:
visual inspection of the elements
the pressure drop across the filter
high lube oil sump temperature
decrease in oil viscosity from the filter