A life preserver or buoyant work vest is required to be worn on a ship when a person is ______.A.working on the rig floorB.working over waterC.working on the pipe racksD.operating line throwing equipment
A life preserver or buoyant work vest is required to be worn on a ship when a person is ______.
A.working on the rig floor
B.working over water
C.working on the pipe racks
D.operating line throwing equipment
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______, where the ship is docked for hull coating renewal, and for any other required underwater work to be carried out, when the opportunity is taken to make other repairs.A.Voyage repairsB.Routine dockingC.Damage repairsD.Conversion
On an OSV，when may a work vest be substituted for a required life jacket?A.To replace a damaged life jacketB.For use during fire drillsC.For use during boat drillsD.At no time
How many adult life jackets are required on board a ship ________．A.Enough for 100 percent of the persons allowed on boardB.One for each work station and industrial work siteC.Enough for 150 percent of the persons allowed on boardD.Both A & B above
If you must jump from a ship，your posture should include ______．A.holding down the life preserver against the chest with one arm crossing the other，covering the mouth and nose with a hand，and feet togetherB.knees bent and held close to the body with both arms around legsC.body straight and arms held tightly at the sides for feet first entry into the waterD.both hands holding the life preserver below the chin，with knees bent，and legs crossed
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
Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew ______．A.in lieu of life preservers during fire drillsB.in lieu of life preservers during boat drillsC.in lieu of life preservers during an actual emergencyD.when carrying out duties near a weather deck's edge
Which statement is TRUE concerning buoyant work vests aboard tankers ________．A.They may be worn while working on deck but not while working over the sideB.They must be used only under supervision of a designated ship's officerC.They will be accepted for up to 10% of the required life preserversD.They may be worn during drills
The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of ______．A.One approved flotation cushion for each person on boardB.One approved life preserver for each person on board and one life ringC.One approved inflatable vest for each person on boardD.Lifeboat capacity equal to 1 1/2 times the number of persons on board
单选题If you must jump from a ship，your posture should include（）.Aholding down the life preserver against the chest with one arm crossing the other，covering the mouth and nose with a hand，and feet togetherBknees bent and held close to the body with both arms around legsCbody straight and arms held tightly at the sides for feet first entry into the waterDboth hands holding the life preserver below the chin，with knees bent，and legs crossed
单选题If the buoyant force on a ship’s hull is equal to the displacement tonnage，the ship will（）.Arequire ballastBbe down by the headCsinkDfloat
单选题For each person it is certified to carry，a lifeboat on an oceangoing passenger vessel must be provided with all of the following EXCEPT（）.A3 litres of waterB1 unit of provisionsC1 seasickness kitD1 life preserver
单选题The number of certificated able seamen and lifeboatmen required on a ship is stated in the （）.ACertificate of InspectionBAmerican Bureau of Shipping codeCMinerals Management Service regulationsDSafety of Life at Sea Convention
单选题How many adult life jackets are required on board a ship?（）AEnough for 100 percent of the persons allowed on boardBOne for each work station and industrial work siteCEnough for 150 percent of the persons allowed on boardDBoth A and B above
单选题On an oceangoing vessel，for each person a lifeboat (without desalting kits) is certified to carry，the boat must be supplied with（）.A2 pounds of condensed milkBa signaling whistleC3 litres of waterDa life preserver
单选题Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew（）.Ain lieu of life preservers during fire drillsBin lieu of life preservers during boat drillsCin lieu of life preservers during an actual emergencyDwhen carrying out duties near a weather deck's edge
单选题If the buoyant force on a ship’s hull is equal to the displacement tonnage, the ship cause（）.Arequire ballastBbe down by the headCsinkDfloat
单选题（），where the ship is docked for hull coating renewal, and for any other required underwater work to be carried out, when the opportunity is taken to make other repairs.AVoyage repairsBRoutine dockingCDamage repairsDConversion
单选题When are fore and aft draft readings required to be entered in the unofficial logbook of a ship? （）AOnce a dayBOnce a weekCPrior to getting underwayDOnly when entering waters of different density
单选题Each life preserver must be readily accessible to the person for whom it is intended while he or she is（）.Aat work，onlyBin his or her berthing area，onlyCBOTH at work and in his or her berthing areaDNone of the above
单选题During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.Ainstructed in the use of portable fire extinguishersBshown a video demonstrating lifeboat launchingCinstructed in the use of life jacketsDnot required to attend the boat drill
单选题On a ship，when may a work vest be substituted for a required life preserver?（）ATo replace a damaged life preserverBFor use during fire drillsCFor use during boat drillsDAt no time
单选题A life preserver or buoyant work vest is required to be worn on a ship when a person is （）.Aworking on the rig floorBworking over waterCworking on the pipe racksDoperating line throwing equipment
单选题Each life preserver must be readily accessible to the person for whom it is intended while he or she is（）.Aat workBin his or her berthing areaCBOTH at work and in his or her berthing areaDNone of the above are correct
单选题On a ship，how many ring buoys are required to have a buoyant line attached?（）AOne ring life buoyBOne ring life buoy on each side of the shipCThree ring life buoysDTwo ring life buoys on each side of the ship
单选题The minimum amount of lifesaving equipment required aboard an 85-foot uninspected towing vessel consists of（）.Aone approved flotation cushion for each person on boardBone approved life preserver for each person on board and one life ringCone approved inflatable vest for each person on boardDlifeboat capacity equal to 1 1/2 times the number of persons on board
单选题Coast Guard approved buoyant work vests（）.Amay be substituted for 10 percent of the required life preserversBshould be stowed adjacent to lifeboats and emergency stationsCmay be used by boat crews and line handlers during lifeboat drillsDshould be used when carrying out duties near a weather deck's edge
单选题Line throwing apparatus aboard ship must contain（）.Atwo rockets，one of which shall be the buoyant typeBthree rockets，one of which shall be the buoyant typeCfour rockets，two of which shall be the buoyant typeDfive rockets，two of which shall be the buoyant type