Kapok life jackets should NOT be ______.A.stowed near open flame or where smoking is permittedB.used as seats, pillows, or foot restsC.left on open decksD.All of the above
Kapok life jackets should NOT be ______.
A.stowed near open flame or where smoking is permitted
B.used as seats, pillows, or foot rests
C.left on open decks
D.All of the above
相关考题：
Smoking is () in this area, as it is near the gas station.A、allowedB、permittedC、stoppedD、prohibited
In has been shown that children who smoke have certain characteristics.Compared with non-smokers they are more rebellious, their work deteriorates as they move up school, they are more likely to leave school early, and are more often delinquent and sexually precocious.Many of these features can be summarized as anticipation of adulthood.There are a number of factors which determine the onset of smoking, and these are largely psychological and social.They include availability of cigarettes, curiosity, rebelliousness, appearing tough, anticipation of adulthood, social confidence, the example of parents and teachers, and smoking by friends and older brothers and sisters.It should be much easier to prevent children from starting to smoke than to persuade adults to give up the habit once established, but in fact this has proved very difficult.The example set by people in authority, especially parents, health care workers, and teachers, is of prime importance.School rules should forbid smoking by children on the premises.This rule has been introduced at Summerhill School where I spent my schooldays.There is, however, a risk of children smoking just to rebel against the rules, and even in those schools which have tried to enforce no smoking by corporal punishment there is as much smoking as in other schools.Nevertheless, banning smoking is probably on balance beneficial.Teachers too should not smoke on school premises, at least not in front of children1、Which of the following is a common characteristic of young smokers?A、DisobedienceB、LazinessC、Lack of intelligenceD、Vanity2、Which of the following is NOT true according to the passage?A、Some children start to smoke out of curiosityB、Many children start to smoke because they want to appear mature.C、In order to have fewer children smokers, parents, teachers and health care workers should not smoke.D、It is not as difficult to prevent children from starting to smoke as to dissuade adults from smoking.3、The writer concludes that school rules to forbid smoking().A、should be introduced, for it really works at the school where he once studied.B、should not be introduced, for it may cause disturbance.C、should be introduced though it may not work effectively.D、needn't be introduced as long as teachers don't smoke in front of children.4、The author's attitude towards his writing is().A、objectiveB、emotionalC、criticalD、indifferent
In the presence of an open flame or hot surfaces, chlorinated flourocarbon refrigerants decomposes and form .A.petroleum crystalsB.phosgene gasC.water vaporD.carbon monoxide
A large metallic device，mounted directly in the piping (usually located at the dock near the point where the vapor hose is attached)，designed to prevent the passage of a rapidly moving flame through the piping is called a ______.A.flame arrestorB.flame screenC.detonation arrestorD.detonation blocker
How should cargo tank hatches be protected when the ullage opening is open and the tank NOT gas free?A.With gooseneck ventsB.With warning signsC.With flame screensD.With pressure-vacuum relief valves
Open ullage holes in tanks which are not gas-free must be protected by ______.A.PV valvesB.warning signsC.flame screensD.stop-check valves
Coast Guard approved buoyant work vests ______．A.may be substituted for 10 percent of the required life preserversB.should be stowed adjacent to lifeboats and emergency stationsC.may be used by boat crews and line handlers during lifeboat drillsD.should be used when carrying out duties near a weather deck's edge
Life jackets should be marked with the______．A.maximum weight allowedB.stowage space assignedC.vessel's home portD.vessel's name
When a ship is abandoned, all of the crew members hearing the alarm sounding should put on （）.A、the life-jackets and carry the belongings first.B、the life-jackets and carry the lifebuoys firstC、the life-jackets and gather at muster station firstD、the life-jackets and call the captain.
舷梯口应放置一个救生圈。（）A、A life craft should be located on the gangway.B、A life-buoy should be located at the gangway door.C、A life-raft should be located on the gangway.D、A life boat should be located on the gangway.
Where are the life-jackets for the duty personnel?（）A、They are in the chief officer’s cabin.B、They are in the store room.C、They are in the control room.D、They are in the engine room.
What is the purpose of unicast reverse path forwarding?（）A、to validate packet receipt on interfaces where the traffic should be receivedB、to forward packets out the interfaces where the traffic should be receivedC、to forward packets out the interfaces where the traffic should be sentD、to validate packet receipt on interfaces where the traffic should be sent
单选题Kapok life jackets should not be（）.Astowed near open flame or where smoking is permittedBused as seats, pillows, or foot restsCleft on open decksDAll of the above
单选题A smoking burner with a pulsating flame in auxiliary boiler, is an indication that the（）Afuel oil supply temperature is normalBburner electrode is incorrectly positionedCfuel／air ratio is incorrectDignition current is too low
单选题Life jackets should be marked with the（）.Amaximum weight allowedBstowage space assignedCvessel's home portDvessel's name
单选题Where should life jackets be stowed?（）.AIn the forepeakBIn the wheelhouseCThroughout the accommodation spacesDIn locked watertight and fireproof containers on or above the main deck
单选题Making water rapidly in all holds，all passengers and crew were ordered on deck（）and all boats were lowered to rail.Ain life jacketsBwith life jacketsCwith life jackets onDputting on life jackets
单选题舷梯口应放置一个救生圈。（）AA life craft should be located on the gangway.BA life-buoy should be located at the gangway door.CA life-raft should be located on the gangway.DA life boat should be located on the gangway.
单选题Where should the tops of vents from gasoline tanks terminate?（）.AIn open airBInside cabins near the overheadCIn the machinery space near the engine air intakeDUnderwater
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In the presence of an open flame or hot surfaces, chlorinated fluorocarbon refrigerants decomposes and from （）Apetroleum crystalsBphosgene gasCwater vaporDcarbon monoxide
单选题The life jackets on all vessels shall be（）.Ainspected weeklyBworn at all timesCreadily availableDtested yearly
单选题In addition to the life jackets stowed at each berth location，life jackets must be stowed at each watch station and（）.Athe mess roomBeach lifeboatCeach industrial work siteDeach fire station
单选题Where are the life-jackets for the duty personnel?（）AThey are in the chief officer’s cabin.BThey are in the store room.CThey are in the control room.DThey are in the engine room.
单选题When a ship is abandoned, all of the crew members hearing the alarm sounding should put on （）.Athe life-jackets and carry the belongings first.Bthe life-jackets and carry the lifebuoys firstCthe life-jackets and gather at muster station firstDthe life-jackets and call the captain.
单选题A large metallic device，mounted directly in the piping (usually located at the dock near the point where the vapor hose is attached)，designed to prevent the passage of a rapidly moving flame through the piping is called a（）.Aflame arrestorBflame screenCdetonation arrestorDdetonation blocker