轮机英语【二三管】

考试试题

[单选题]Ships and shipping companies with a history of______ will begin to find it difficult to trade unhindered.
[单选题]The main objective of the SOLAS Convention is ______.
[单选题]According to MARITLME LABOUT CONVENTION 2006, the employment , engagement or work of seafarers under the age 18 shall be prohibited where the work ___.
[单选题]Which belongs to the emergency power supply equipment?
[单选题]The concentration of total dissolved solids in the boiler water can increase as a result of _______.
[单选题]A gearbox is used______in a ship driven by a medium-speed diesel engine
[单选题]Which kind of the following controllers is the most sophisticated复杂的 controller?
[单选题]The longer an oil fire is permitted to burn, the_____.
[单选题]After starting a diesel engine, which of the listed operating conditions should be checked first?
[单选题]How can the chance of contaminating hydraulic fluid be decreased when working on hydraulic systems?
[单选题]The correct statement about the generator's paralleling off operation is
[单选题]If a bilge pump is able to develop vacuum, but is unable to sufficiently pump out the bilges, you would check for all of the following EXCEPT ____.
[单选题]The block has spaces to accommodate _____drive arrangement (chain or gear), a housing for the camshaft and doors allowing access to the_____.
[单选题]In which of the areas listed is a fire resulting from spontaneous combustion most likely to occur?
[单选题]In maritime labour convention, hours of rest may be divided into no more than periods, one of which shall be at least six hour in length, and the interval between consecutive periods of rest shall not exceed
[单选题]a casing drain is provided for axial piston and bent axis variable stroke pumps to
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