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The steering oar in a lifeboat is usually referred to as the ______．
A.bumpkin oar
B.stroke oar
C.sweep oar
D.becket oar
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更多 “ The steering oar in a lifeboat is usually referred to as the ______．A.bumpkin oarB.stroke oarC.sweep oarD.becket oar ” 相关考题
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Dual electro-hydraulic steering units usually operate ______．A.With both pumps on line at the same timeB.With one pump on standbyC.With the follow-up gear disconnectedD.Only when the rudder is moved amidships
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The length of the steering oar in a lifeboat is ______．A.shorter than the rowing oarsB.the same length as the rowing oarsC.longer than the rowing oarsD.unrelated to the length of the rowing oars
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What should be used to steer an open lifeboat if the rudder becomes lost or damaged ________．A.Sea anchorB.Steering oarC.Spare rudderD.Daggerboard
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单选题When operating the air supply system in a covered lifeboat the（）.A
fuel supply valve should be closedB
hatches，doors，and oar ports should be closedC
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单选题If you must land on a beach with an oar-propelled lifeboat through a heavy surf，the recommended method is to（）.A
keep the bow directly in toward the beach，and tow the sea anchor off the sternB
ride in on the back of a large breakerC
keep the bow into the seas with the sea anchor out over the bow，and row to meet the breaking wavesD
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单选题Your vessel has lifeboats on both sides. Lifeboat No.2 is located（）.A
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forward of lifeboat No.4. on the port sideC
aft of lifeboat No. 1 on the starboard sideD
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单选题In an open lifeboat，the lifeboat compass is usually（）.A
placed in a fixed bracket when being usedB
clamped to any position convenient for the coxswain to see itC
permanently mounted on the lifeboat's centerlineD
mounted in the center of the boat to eliminate deviation
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单选题The steering oar in a lifeboat is usually referred to as the（）.A
bumpkin oarB
stroke oarC
sweep oarD
becket oar
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单选题The length of the steering oar in a lifeboat is（）.A
shorter than the rowing oarsB
the same length as the rowing oarsC
longer than the rowing oarsD
unrelated to the length of the rowing oars
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单选题According to the way the steering gear is operated, the steering gear may be divided into: hand - steering, （） and automatic steering.A
hydraulic steeringB
follow-up steeringC
remote control steeringD
air controlled steering
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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
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单选题Frapping lines are fitted to lifeboat davits to（）.A
secure the lifeboat in the davits when in the stowed positionB
bring the lifeboat close along the rail in the embarkation positionC
give the occupants a safety line when the boat is being lowered from the embarkation levelD
reduce the swinging of the lifeboat at the embarkation level
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单选题If the coxswain of your lifeboat gives the command HOLD WATER you should（）.A
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lift the oar in a vertical positionC
complete the stroke and hold the oar out of the waterD
dip the blade of your oar into the water vertically and hold it perpendicular to the keel line
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单选题Dual electro-hydraulic steering units usually operate （）.A
with both pumps on line at the same timeB
with one pump on standbyC
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单选题A sweep oar is an oar that is（）.A
generally shorter than the others and is used to steer withB
is longer than the others and is used as the stroke oarC
is raised in the bow of the boat for the steersman to steer byD
longer than the others used for steering
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单选题Frapping lines are fitted to lifeboat davits to（）.A
reduce the swinging of the lifeboat as it is being lowered from the embarkation levelB
secure the lifeboat in the davits when in the stowed positionC
hold the lifeboat to the ship's side until the tricing lines are passedD
be used as a safety line in an emergency
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单选题If absolutely necessary，the best way to land on a beach in a motor lifeboat is to（）.A
run as fast as the boat will go and keep the sea on the sternB
secure the engine，put sea anchor over the bow，put out the oars，use sweep oar and back onto beachC
go in under oars and put out the sea painterD
put the sea broadside and let the boat drift ashore
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单选题The hand steering is a method by which the motion of the rudder is controlled with （）.A
a motor-driven steering wheelB
a pneumatic steering wheelC
a hand-driven steering wheelD
an electric steering wheel
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单选题Steering a motor lifeboat broadside to the sea could cause it to（）.A
capsizeB
run smootherC
run fasterD
sink
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单选题On a vessel making a voyage more than 48 hours long，regulations require that（）.A
a lifeboat drill be held within 12 hours prior to departureB
fire pumps be tested by starting within 12 hours prior to departureC
the emergency generator and lighting system be tested by starting and operating within 12 hours prior to departureD
the entire steering gear be tested within 12 hours prior to departure
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单选题If the steersman of your lifeboat gives the command Way enough，you should（）.A
complete the stroke，hold your oar out from the boat and level with the waterB
dip the blade of your oar into the water and leave it thereC
lift your oar to a vertical positionD
complete the stroke，raise your oar slightly，swing it forward，and place it in the boat
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