By regulation,cargo tanks must be inert before and during what operation、
A.Stripping
B.Loading
C.Cleaning
D.Crude oil washing
试卷相关题目
- 1The difference in tones between the displacement in salt water at summer load waterline and the light weight of the vessel is ______.
A.deadweight
B.gross tonnage
C.net tonnage
D.displacement
开始考试点击查看答案 - 2At the required fire drill conducted aboard a vessel,all persons must report to their stations and demonstrate their ability to perform the duties assigned to them ______.
A.by the tool pusher
B.in the station bill
C.by the person conducting the drill
D.at the previous safety meeting
开始考试点击查看答案 - 3A fire starts on your vessel while refueling.You should FIRST ______.
A.stop the ventilation
B.sound the general alarm
C.determine the source of the fire
D.attempt to extinguish the fire
开始考试点击查看答案 - 4Your vessel is equipped with totally enclosed lifeboats.Which statement is TRUE when the boat is enveloped in flames、
A.The ventilators will automatically close by the action of fusible links
B.The motor takes its air supply from outside the lifeboat to prevent asphyxiation(窒息) of the crew
C.A water spray system to cool the outside of the boat is operated by a high-volume manual pump
D.An air tank will provide about ten minutes of air for the survivors and the engine
开始考试点击查看答案 - 5Damage to ship’s fittings caused by stevedore's negligence often happens.Therefore,the stevedores ______ the cost of the damage repaired afterwards.
A.should hold responsible for
B.should be held responsible for
C.should be free of
D.should be bearable of
开始考试点击查看答案 - 6You should do a ______ check to all of the cargo before shipment.
A.though
B.through
C.thorough
D.thoroughly
开始考试点击查看答案 - 7Chafing gear(防摩擦装置) is used to ______.
A.anchor the boat
B.pick up heavy loads
C.protect fiber rope from abrasion
D.strengthen mooring lines
开始考试点击查看答案 - 8TO EVACUATE A VESSEL FROM CREW AND PASSENGERS FOLLOWING A DISTRESS means ______.
A.abandon vessel
B.drift
C.beach to
D.assembly station
开始考试点击查看答案 - 9THROWING OVERBOARD OF GOODS IN ORDER TO LIGHTEN THE VESSEL OR IMPROVE ITS STABILITY IN CASE OF AN EMERGENCY defines ______.
A.Dropping off
B.Jettison
C.Throwing away
D.Taking off
开始考试点击查看答案 - 10A safe pilot transfer operation relies on greatly the following except ______.
A.lighting at night time
B.the number of the crewmembers
C.lifebuoy with self-igniting light
D.VHF communication with bridge
开始考试点击查看答案
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