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单选题
A sea anchor is（）.
A
a heavy anchor with an extra long line used to anchor in deep water
B
a cone shaped bag used to slow down the wind drift effect
C
a padeye to which the sea painter is made fast
D
made of wood if it is an approved type
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考题
MOVING OF AN ANCHOR OVER THE SEA BOTTOM TO CONTROL THE MOVEMENT OF THE VESSEL defines ______.A.Dredging ( of anchor )B.Dragging ( of anchor )C.Weighing anchorD.Walking out anchor
考题
MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines ______.A.Dredging ( of anchor )B.Dragging ( of anchor )C.Weighing anchorD.Walking out anchor
考题
A sea anchor is ______.A.a heavy anchor with an extra long line used to anchor in deep waterB.a cone shaped bag used to slow down the wind drift effectC.a pad eye to which the sea painter is made fastD.made of wood if it is of an approved type
考题
What is placed on the underside of an inflatable liferaft to help prevent it from being skidded by the wind or overturned?A.Ballast bagsB.A keelC.StrikesD.Sea anchor
考题
The fluke angle of an anchor system is the angle between the ______.A.flukes and the shankB.shank and the sea bottomC.mooring line and the sea bottomD.flukes and the shackle
考题
When weighing anchor in a rough sea，how would you avoid risk of damaging the bow plating ________．A.Heave it home as fast as you canB.Heave it home intermittently，between swellsC.Leave the anchor under foot，until the vessel may be brought before the seaD.Wait for a calm spot between seas，then house it
考题
单选题Releasing oil from the sea anchor of a survival craft may（）.A
keep the propeller from being fouledB
increase propeller speedC
help calm the waves in the vicinity of the craftD
increase the holding power of the sea anchor
考题
单选题The fluke angle of an anchor system is the angle between the（）.A
flukes and the shankB
shank and the sea bottomC
mooring line and the sea bottomD
flukes and the shackle
考题
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
head directly into the beach by staying between the crests of the waves
考题
单选题MOVING OF AN ANCHOR OVER THE SEA BOTTOM INVOLUNTARILY BECAUSE IT IS NO LONGER PREVENTING THE MOVEMENT OF THE VESSEL defines（）.A
Dredging (of anchor)B
Dragging (of anchor)C
Weighing anchorD
Walking out anchor
考题
单选题Releasing oil from the sea anchor of a lifeboat may（）.A
keep the propeller from being fouledB
increase propeller speedC
help calm the waves in the vicinity of the craftD
increase the holding power of the sea anchor
考题
单选题A sea anchor is（）.A
a heavy anchor with an extra long line used to anchor in deep waterB
a cone shaped bag used to slow down the wind drift effectC
a padeye to which the sea painter is made fastD
made of wood if it is of an approved type
考题
单选题The purpose of the tripping line on a sea anchor is to（）.A
Aid in casting offB
Direct the drift of the vesselC
Aid in its recoveryD
Maintain maximum resistance to broaching
考题
单选题In good weather，you should deploy the sea anchor from the liferaft to（）.A
keep the liferaft from capsizingB
navigate against the currentC
keep personnel from getting seasickD
stay in the general location
考题
单选题Moving of an anchor over the sea bottom to control the movement of the vessel defines（）.A
dredging ( of anchor )B
dragging ( of anchor )C
weighing anchorD
walking out anchor
考题
单选题If help has not arrived in 10-12 hours after abandoning a vessel in a rescue boat，you should （）.A
go in one direction until the fuel runs outB
steer a course for the nearest landC
steer a course for the nearest sea laneD
shut down the engines if installed and put out the sea anchor
考题
单选题Cast sea anchor to （）the speed of drifting raft.A
controlB
controllingC
controlledD
controls
考题
单选题A sea anchor is（）.A
a heavy anchor with an extra long line used to anchor in deep waterB
a cone shaped bag used to slow down the wind drift effectC
a pad eye to which the sea painter is made fastD
made of wood if it is of an approved type
考题
单选题After abandoning ship，you should deploy the sea anchor from a liferaft to（）.A
keep the liferaft from capsizingB
navigate against the currentC
keep personnel from getting seasickD
stay in the general location
考题
单选题The sea anchor shown as item number 14 will NOT（）.A
check the liferaft's wayB
keep the liferaft end on to the seaC
reduce the possibility of capsizing or broachingD
right the raft if it inflates inverted
考题
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
考题
单选题The purpose of storm oil in a sea anchor is to（）.A
weigh down the anchorB
lubricate the anchorC
repel dangerous fishD
smooth the sea
考题
单选题If your vessel is dragging her anchor in a strong wind，you should（）.A
shorten the scope of anchor cableB
increase the scope of anchor cableC
put over the sea anchorD
put over a stern anchor
考题
单选题When weighing anchor in a rough sea，how would you avoid risk of damaging the bow plating （）.A
Heave it home as fast as you canB
Heave it home intermittently，between swellsC
Leave the anchor under foot，until the vessel may be brought before the SeaD
Wait for a calm spot between seas，then house it
考题
单选题Due to the shape of the sea anchor，the best way to haul it back aboard is by（）.A
hauling in on the anchor line as you would any anchorB
getting all hands to assistC
its trip lineD
cutting the line，as you cannot haul it back in
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