The launching ramp for the lifeboat is ______．A.the rollerB.the skidC.the slideD.the davit
The launching ramp for the lifeboat is ______．
A.the roller
B.the skid
C.the slide
D.the davit
相关考题：
Prior to entering a davit-launched life raft, you should make sure that ______.A.the life raft is well ventilated of excess carbon dioxideB.all personnel have removed their life preservers to facilitate boardingC.the door flap has been cut away and stowed inside the raftD.All of the above
Lifeboat winches on a ship are required to be inspected and an entry made in the logbook. What should this entry include?A.The time required to lower a lifeboatB.The time required to raise a lifeboatC.The date of inspection and condition of the winchD.All of the above
Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?A.Start ventilation，lower the ramp，notify engine roomB.Lower the ramp，start ventilation，notify engine roomC.Notify engine room，lower the ramp，start ventilationD.Start ventilation，notify engine room，lower the ramp
Which type of davit is not considered to be a mechanical davit ________．A.Sheath-screw boomB.RadialC.CrescentD.Quadrantal
In launching a lifeboat, when should the tricing pendants be released?______.A.Before the boat is lowered from the stowage positionB.As soon as the boat-fall blocks clear the davit headC.After the limit switch is activatedD.After all people have been embarked
In painting a lifeboat following its overhaul, which parts must be painted bright red?______.A.the top 2-1/2 inches of each sideB.the releasing gear leverC.the fuel tanksD.the thwarts
救生艇下水每隔三个月进行一次。（）A、Lifeboat launching is operated at intervals of three months.B、Lifeboat launching is operated at intervals for three months.C、Fire drill is carried out once a month.D、Don’t operate two or more hatch covers at the same time.
单选题Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?（）AStart ventilation，lower the ramp，notify engine roomBLower the ramp，start ventilation，notify engine roomCNotify engine room，lower the ramp，start ventilationDStart ventilation，notify engine room，lower the ramp
单选题On which type davit does the davit head stay at the same height?（）ARadialBSheath-screwCQuadrantalDGravity
单选题The boat is stowed on the davit rather than on a cradle with which type of davit?（）ACrescentBSheath-screw boomCQuadrantalDRadial
单选题The type of davit on which you must turn a crank in order to swing the lifeboat out over the ship’s side is a（）.Asheath-screw davitBgravity davitCradial davitDbruckner davit
单选题In launching a lifeboat，when should the tricing pendants be released?（）.ABefore the boat is lowered from the stowage positionBAs soon as the boat-fall blocks clear the davit headCAfter the limit switch is activatedDAfter all people have been embarked
单选题In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）AFrapping lineBTricing lineCRottmer releaseDWinch remote control wire
单选题Lifeboat launching is operated at intervals of three months.（）A救生艇下水每隔三周进行一次。B救生艇下水每三个月进行一次。C救生艇下水每三年进行一。D救生艇下水三个月。
单选题Which of the following items isn’t belonging to Docking survey?（）AExamination of the shell including bottom, side and bow platingBExamination of sea suctions, overboard discharging valves and sea chestsCLoad testing of lifeboat launching devicesDPoker gauge of propeller shaft taken
单选题In accordance with guidelines contained in MSC.1/Circ.1206, which persons aren’t able to conduct service for lifeboat launching appliance and on-load release gear?（）AServicing agents who are part of the manufacturer’s parent companyBService agents who are certificated by manufacturerCShip’s crew are trained by the manufacturer and authorization statement is availableDExperienced shipyard workers
单选题When launching an open lifeboat by falls，the boathooks should be（）.Asecured forward and aft where readily availableBsecured amidships where they will not hinder the personnelCused for fending offDused for picking up survivors in the water
单选题Each open lifeboat carried on a vessel on an international voyage must have（）.Ahand-propelling gearBa davit span with at least 2 lifelinesCa mast and a sailDa motor
单选题Limit switches（）.Acontrol the descent rate of a lifeboatBcontrol the ascent rate of a lifeboatCcut off power to the winch when the lifeboat nears the final stowed positionDcut off power to the winch when the lifeboat reaches the davit bumpers
单选题When launching a lifeboat in the rough sea, the davit gears should be released（）.Abefore the boat is lowered from the stowed positionBas the boat fall blocks break clear of the davit headCbefore the boat is lowered from the embarkation levelDafter the boat is released into the water
单选题What is TRUE concerning frapping lines?（）AThey are used to steady a lifeboat when loweredBThey are normally attached to the davit spanCThey are needed only on radial davitsDThey are used to clear the puddings
单选题Which sequence is correct when launching a lifeboat stowed in gravity davits?（）ARelease gripes，turn on emergency disconnect switch，release frapping linesBRelease tricing pennants，turn on emergency disconnect switch，release frapping linesCOperate limit switches，release gripes，lift brakeDRelease gripes，lift brake，release tricing pennants
单选题When abandoning ship，after launching the motor lifeboat you should（）.Aplot a course for the nearest landBtake a vote on which direction you should goCstay in the immediate areaDgo in one direction until fuel runs out
单选题What is required by regulations concerning the stowage of lifeboats on cargo vessels?（）AEach lifeboat must have a launching applianceBLaunching appliances must be of the gravity typeCThere may not be more than two launching appliances on the same deckDAll of the above