网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
All electrical appliances aboard a vessel should be grounded to ______.
A.prevent them from falling when the vessel rolls
B.protect personnel from electrical shock
C.increase their operating efficiency
D.prevent unauthorized personnel from operating them
参考答案
更多 “ All electrical appliances aboard a vessel should be grounded to ______.A.prevent them from falling when the vessel rollsB.protect personnel from electrical shockC.increase their operating efficiencyD.prevent unauthorized personnel from operating them ” 相关考题
考题
I suggest we should cancel the performance immediately to________ .A.prevent fire from occurringB.avoid a trampleC.keep people awayD.stop the traffic flow
考题
A negative metacentric height ______.A.should always be immediately correctedB.will always cause a vessel to capsizeC.always results from off-center weightsD.All of the above are correct
考题
The sea painter of a rescue boat should be led ______.A.forward and outboard of all obstructionsB.forward and inboard of all obstructionsC.up and down from the main deckD.to the foremost point on the vessel
考题
A vessel entering the eye of a hurricane should expect ______.A.moderating winds and heavy confused seas to strike his vessel from all directionsB.the winds to increase to hurricane force and strike from a different direction as the eye passesC.the barometer to reach the lowest pointD.All of the above
考题
For safety reasons，when assistance towing ______．A.the disabled vessel should be towed to the nearest portB.the disabled vessel should be inspected for flammable gasesC.passengers should always be removed from the disabled vesselD.personnel on the disabled vessel should don PFD's
考题
What should you be concerned with when loading and securing vehicles aboard a Ro-Ro vessel ________．A.That all fuel is drained from the vehicles' tanks to prevent fire hazardB.The size，weight，and center of gravity of vehicle/cargo unitC.The preferred stowage of vehicles is athwartships wherever possibleD.The vehicles' brakes should not be set to allow for adjusting the lashings
考题
A bonding cable should be connected for cargo operations aboard a tank vessel as soon as the ______．A.Cargo has been loaded or dischargedB.Cargo hose is connectedC.Cargo pumps are startedD.Vessel is ready to handle cargo
考题
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
考题
At the required fire drill conducted aboard a vessel, all persons must report to their stations and demonstrate their ability to perform the duties assigned to them ______.A.by the tool pusherB.in the station billC.by the person conducting the drillD.at the previous safety meeting
考题
单选题When cargo aboard a jack-up in transit becomes adrift，the tow vessel should be asked to （）.A
turn into the seasB
turn to be parallel to the seasC
reduce speedD
increase speed
考题
单选题A vessel entering the eye of a hurricane should expect（）.A
moderating winds and heavy confused seas to strike his vessel from all directionsB
the winds to increase to hurricane force and strike from a different direction as the eye passesC
the barometer to reach the lowest pointD
All of the above
考题
单选题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
考题
单选题If there’s a fire aboard your vessel, you should first（）.A
notify the competent authoritiesB
sound the alarmC
have passengers put on life preserversD
cut off air supply to the fire
考题
单选题You are aboard the give-way vessel in a crossing situation．What should you NOT do in obeying the Rules（）.A
Cross ahead of the stand-on vesselB
Make a large course change to starboardC
Slow your vesselD
Back your vessel
考题
单选题When evacuating a seaman by helicopter lift，which statement is TRUE?（）A
Evacuation should be from an area forward of the bridgeB
The vessel should be slowed to bare steeragewayC
If the hoist is at the stern，booms extending aft at the stern should be cradled with the topping lifts hove tautD
The litter should not be touched until it has been grounded
考题
单选题A sail plan，including the vessel’s itinerary，name，number，and persons aboard，should be filed with（）A
the FAAB
MSAC
the CustomsD
a responsible person
考题
单选题A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 312°. What action should be taken to remove this error during compass adjustment? （）A
If the quadrantal spheres are all the way out，replace them with smaller spheresB
If the quadrantal spheres are all the way in，replace them with larger spheresC
If the quadrantal spheres are all of the way out，move the spheres inD
If the quadrantal spheres are all the way out，replace them with larger spheres.
考题
单选题The sea painter of a rescue boat should be led（）.A
forward and outboard of all obstructionsB
forward and inboard of all obstructionsC
up and down from the main deckD
to the foremost point on the vessel
考题
单选题For safety reasons，when assistance towing（）.A
the disabled vessel should be towed to the nearest portB
the disabled vessel should be inspected for flammable gasesC
passengers should always be removed from the disabled vesselD
personnel on the disabled vessel should don PFD's
考题
单选题At the required fire drill conducted aboard a vessel，all persons must report to their stations and demonstrate their ability to perform the duties assigned to them（）.A
by the toolpusherB
in the station billC
by the person conducting the drillD
at the previous safety meeting
考题
单选题Immediately after abandoning a vessel, lookouts should be posted aboard liferafts to look for（）A
survivors in the waterB
food and waterC
landD
bad weather
考题
单选题Every vessel should at all times proceed at a safe speed. Safe speed is defined as that speed where（）.A
you can stop within your visibility rangeB
you can take proper and effective action to avoid collisionC
you are traveling slower than surrounding vesselsD
no wake comes from your vessel
考题
单选题All electrical appliances aboard a vessel should be grounded to（）.A
prevent them from falling when the vessel rollsB
protect personnel from electrical shockC
increase their operating efficiencyD
prevent unauthorized personnal from operating them
考题
单选题To prevent the spread of fire by convection you should （）.A
remove combustibiles from direct exposureB
cool the bulkhead around the fireC
close all openings to the areaD
shut off electrical power
考题
单选题All of the following records are usually maintained by the watch-standing officers aboard a vessel except the（）.A
deck logbookB
official logbookC
compass record bookD
chronometer error book
考题
单选题Which of the following should be the FIRST step in removing a generator from parallel operation?（）A
Trip the generator off the switchboardB
Turn off all electrical equipmentC
Remove the load from the off going generatorD
Increase the cycles of the generator staying on the line
考题
单选题Paints and solvents on a vessel should be（）.A
stored safely at the work site until work is completedB
returned to the paint locker after each useC
covered at all times to protect from ignition sourcesD
stored in a suitable gear locker
热门标签
最新试卷
