Aboard a survival craft, ether can be used to ______.A.start the engine in cold weatherB.aid in helping personnel breatheC.prime the sprinkler systemD.prime the air supply
Aboard a survival craft, ether can be used to ______.
A.start the engine in cold weather
B.aid in helping personnel breathe
C.prime the sprinkler system
D.prime the air supply
相关考题：
What must the Master or person in charge of a ship enter in the logbook after conducting a boat drill?A.Which survival craft was used in the drillB.The number of each lifeboat not lowered during each drillC.Only the number of each motor propelled lifeboat that is loweredD.The length of time an oar propelled lifeboat is rowed
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
A survival craft being used to pick up a person who has fallen overboard from a ship should approach the person ______.A.at a high rate of speedB.under oarsC.against the windD.with the wind
Fire protection regulations for towing vessels require all crew members to know how to perform each of these tasks EXCEPT ______．A.Start the mechanical ventilation system for the engine roomB.Operate the fuel shut-off for the engine roomC.Operate all fire extinguishing equipment aboard the vessel on board the vessel，including starting the fire pumpD.All of the above
After being launched from a vessel, totally enclosed survival craft which have been afloat over a long period require ______.A.frequent opening of hatches to permit entry of fresh airB.regular checks of bilge levelsC.use of ear plugs to dampen engine noiseD.frequent flushing of the water spray system with fresh water
An on-load release system on a survival craft means the cable can be released ______.A.only when the load is taken off the cableB.only when there is a load on the cableC.only when activated by the controls at the lowering stationD.at any time
Which statement about the DVS engine is true？（）A、the DVS engine can useWebroot and McAfee scanning in parallelB、the DVS engine generates the WBRSC、the DVS engine never inspects the client HTTP requestD、the DVS engine is only used for Layer 4 traffic monitoring
单选题Stating a large propulsion diesel engine using diesel fuel during cold weather conditions can be made easier by （）Aincreasing the quantity of starting airBincreasing the lube oil pressureCheating the engine fuel supplyDheating the engine jacket water
单选题The purpose for the bag or box on top of some survival craft is to（）.Aright the craft in case of capsizingBincrease area for radar detectionCact as a sail in case of a power lossDsteady the craft in heavy seas
单选题Aboard a survival craft,ether can be used to（）.Astart the engine in cold weatherBaid in helping personnel breatheCprime the sprinkler systemDprime the air supply
单选题The sprinkler system of a survival craft is used to（）.Acool the craft in a fireBcool the engineCspray oil on the sea to calm itDspray personnel during a fire
单选题The survival craft’s engine is fueled with（）.AkeroseneBunleaded gasolineCdiesel oilDliquefied gas
单选题Survival craft EPIRBs (Class S) are（）.Apermanently mounted in the survival craftBportable and stowed for carriage to the survival craftCpermanently mounted on the bridge wingsDportable and stowed in the emergency gear locker
单选题In evacuation from a ship，an individual without the option of a survival craft or liferaft should enter the water on the leeward side，except when（）.Athere is burning oil on the waterBthere is a rescue craft in the areaCwater temperature is below 40°FDa rigid survival craft is in the area
单选题The limit switches on a ships survival-craft winch system（）.Astop the winch just before the craft reaches the final stowage positionBlimit the amount of cable on the drumClimit the ascent rateDstop the winch in case the craft weighs too much
单选题The air cylinder bottles in the survival craft should be refilled with（）.AoxygenBnitrogenCcompressed airDnitrogen and oxygen
单选题The survival craft is manufactured with fire retardant（）.AfoamBmarine plywoodCsteelDfiberglass
单选题What must the Master or person in charge of a ship enter in the logbook after conducting a boat drill? （）AWhich survival craft was used in the drillBThe number of each lifeboat not lowered during each drillCOnly the number of each motor propelled lifeboat that is loweredDThe length of time an oar propelled lifeboat is rowed
单选题A twin screw craft being used to pick up a person who has fallen overboard from a vessel should approach if you（）.Areverse port engine, apply right rudderBreverse port engine,rudder amidshipsCreverse starboard engine, apply right rudderDrevers starboard engine, rudder amidships
单选题If help has not arrived in 10-12 hours after you abandon a vessel in a survival craft，you should（）.Ago in one direction until the fuel runs outBplot a course for the nearest landCtake a vote on which direction you should goDshut down the engine(s) and set the sea anchor
单选题A survival craft being used to pick up a person who has fallen overboard from a ship should approach the person（）.Aat a high rate of speedBunder oarsCagainst the windDwith the wind
单选题If the engine of a survival craft does not start，check to see（）.Athat the fuel valve is openBif the air supply system is openCif the water sprinkler system is openDif the limit switch is on
单选题An on-load release system on a survival craft means the cable can be released（）.Aonly when the load is taken off the cableBonly when there is a load on the cableConly when activated by the controls at the lowering stationDat any time
单选题An undocumented vessel with 10 people aboard and operating 25 miles off the seacoast must carry a survival craft of the（）.Ainflatable buoyant apparatus typeBbuoyant apparatus typeClife float typeDAny of the above types are acceptable
单选题（）is used for providing homing signals from survival craft for detection by 9Ghzradar.ANAVETEX receiverBSearch and Rescue TransponderCEmergency Position Indicating Radio BeaconDDigital selective calling
单选题When a survival craft drill is held，the person in charge must insure that（）.Aall survival craft are lowered to the water，launched，and operated for thirty minutesBall davits used for launching liferafts are operatedCeach emergency position indicating radio beacon is tested for thirty minutesDthe helicopter pad landing lights are operating in a quick-flashing mode
单选题The supply of carbon dioxide used in the fixed extinguishing system aboard a cargo vessel MUST be at least sufficient for（）.Aall the spaces of a vesselBall cargo spacesCthe engine room and largest cargo spaceDthe space requiring the largest amount