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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
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更多 “ 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 ” 相关考题
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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
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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
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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
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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
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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
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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
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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
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单选题Stating a large propulsion diesel engine using diesel fuel during cold weather conditions can be made easier by （）A
increasing the quantity of starting airB
increasing the lube oil pressureC
heating the engine fuel supplyD
heating the engine jacket water
考题
单选题The purpose for the bag or box on top of some survival craft is to（）.A
right the craft in case of capsizingB
increase area for radar detectionC
act as a sail in case of a power lossD
steady the craft in heavy seas
考题
单选题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
考题
单选题The sprinkler system of a survival craft is used to（）.A
cool the craft in a fireB
cool the engineC
spray oil on the sea to calm itD
spray personnel during a fire
考题
单选题The survival craft’s engine is fueled with（）.A
keroseneB
unleaded gasolineC
diesel oilD
liquefied gas
考题
单选题Survival craft EPIRBs (Class S) are（）.A
permanently mounted in the survival craftB
portable and stowed for carriage to the survival craftC
permanently mounted on the bridge wingsD
portable and stowed in the emergency gear locker
考题
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（）.A
there is burning oil on the waterB
there is a rescue craft in the areaC
water temperature is below 40°FD
a rigid survival craft is in the area
考题
单选题The limit switches on a ships survival-craft winch system（）.A
stop the winch just before the craft reaches the final stowage positionB
limit the amount of cable on the drumC
limit the ascent rateD
stop the winch in case the craft weighs too much
考题
单选题The air cylinder bottles in the survival craft should be refilled with（）.A
oxygenB
nitrogenC
compressed airD
nitrogen and oxygen
考题
单选题The survival craft is manufactured with fire retardant（）.A
foamB
marine plywoodC
steelD
fiberglass
考题
单选题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
考题
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（）.A
reverse port engine, apply right rudderB
reverse port engine,rudder amidshipsC
reverse starboard engine, apply right rudderD
revers starboard engine, rudder amidships
考题
单选题If help has not arrived in 10-12 hours after you abandon a vessel in a survival craft，you should（）.A
go in one direction until the fuel runs outB
plot a course for the nearest landC
take a vote on which direction you should goD
shut down the engine(s) and set the sea anchor
考题
单选题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
考题
单选题If the engine of a survival craft does not start，check to see（）.A
that the fuel valve is openB
if the air supply system is openC
if the water sprinkler system is openD
if the limit switch is on
考题
单选题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
考题
单选题An undocumented vessel with 10 people aboard and operating 25 miles off the seacoast must carry a survival craft of the（）.A
inflatable buoyant apparatus typeB
buoyant apparatus typeC
life float typeD
Any of the above types are acceptable
考题
单选题（）is used for providing homing signals from survival craft for detection by 9Ghzradar.A
NAVETEX receiverB
Search and Rescue TransponderC
Emergency Position Indicating Radio BeaconD
Digital selective calling
考题
单选题When a survival craft drill is held，the person in charge must insure that（）.A
all survival craft are lowered to the water，launched，and operated for thirty minutesB
all davits used for launching liferafts are operatedC
each emergency position indicating radio beacon is tested for thirty minutesD
the helicopter pad landing lights are operating in a quick-flashing mode
考题
单选题The supply of carbon dioxide used in the fixed extinguishing system aboard a cargo vessel MUST be at least sufficient for（）.A
all the spaces of a vesselB
all cargo spacesC
the engine room and largest cargo spaceD
the space requiring the largest amount
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