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单选题 What is the purpose of VRM control on marine radar
学科：9003 Nautical English
时间：2023-06-12 12:07:43
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题目1单选题
These______ NMs can be downloaded for free from UKHO website, or the paper bulletin can be bought from your distributorsA. dailyB. weeklyC. annualD. monthly
题目2单选题
Vessel aground forward, I will_____cargo to refloatA. jettisonB. throw outC. RemoveD. drop
题目3单选题
A WIG craft operating on the water surface shall comply with the Rules of this Part as a _____A. power-driven vesselB. sailing vesselC. seaplaneD. fishing vessel
题目4单选题
The officer in charge of the deck watch shall pay particular attention to _____A. the handling characteristics of the shipB. the condition and securing of the gangway, anchor chain and mooringC. position, course, speed and draught of the shipD. the procedures for the use of main engines to maneuver
题目5单选题
What is the purpose of VRM control on marine radarA. To adjust radar monitorB. To determine orientation accuratelyC. To measure distance accuratelyD. To measure bearing accurately
题目6单选题
In determining safe speed,the Rules list all of the following as factors which must be taken into account EXCEPT the _____A. presence of background lights at nightB. maximum horsepower of your vessel maneuverability of your vesselC. maneuverability of your vesselD. limitations of radar equipment
题目7单选题
If you must pump bilges while a vessel is in port, you should pump only _____A. on the outgoing tideB. during the hours of darknessC. if discharge is led to a shore tank or bargeD. as much as is necessary
题目8单选题
Every lifebuoy shall be fitted with grab lines and well secured at _____providing four loops of lineA. five equidistant pointsB. six equidistant pointsC. four equidistant pointsD. three equidistant points
题目9单选题
The officer in charge of the deck watch in port shall not _____A. make rounds to inspect the ship at appropriate intervalsB. offer assistance to ships or persons in distressC. take every precaution to prevent pollution of the environment by the shipD. enter, in the bell book, all important events affecting the ship
题目10单选题
A personal floatation device, abbreviated as PFD, is a piece of equipment designed to assist a wearer to _____in waterA. keep floatingB. keep afloatC. keep floatD. keep being floated
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