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When hugging a bank in a narrow channel，you should take precautions against ______．
A.Bank suction，squat and the effects of vessels passing close aboard
B.Clogged sea chests，plugged sea strainers and overheated machinery
C.Striking underwater obstructions close to the bank
D.All of the above
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更多 “ When hugging a bank in a narrow channel，you should take precautions against ______．A.Bank suction，squat and the effects of vessels passing close aboardB.Clogged sea chests，plugged sea strainers and overheated machineryC.Striking underwater obstructions close to the bankD.All of the above ” 相关考题
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You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE?A.Yours is the give-way vessel because it is less than 30 meters longB.You shall not impede the safe passage of the tankerC.The tanker is the stand-on vessel because it is to port of your vesselD.The tanker is the stand-on vessel because it is the larger of the two vessels
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A vessel traveling down a narrow channel，especially if the draft is nearly equal to the depth of the water，may set off the nearer side. This effect is known as ______.A.smelling the bottomB.squattingC.bank suctionD.bank cushion
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When using slings，cargo handlers should take all the following precautions except ______．A.Ensure that slings are securely fastened around the loadB.Avoid careless winch operations，especially when handling fragile cargoC.Exercise care when using hooks，crowbars，and similar toolsD.Keep the loads as close to the rail or deck as possible
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A vessel proceeding along a narrow channel shall ______.A.avoid crossing the channel at right anglesB.not overtake any vessels within the channelC.keep as near as safe and practicable to the limit of the channel on her starboard sideD.when nearing a bend in the channel, sound a long blast of the whistle
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A wedge of water building up between the bow and nearer bank which forces the bow out and away describes ______.A.bank cushionB.bank suctionC.combined effectD.bend effect
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In order to reduce your wake in a narrow channel you should ______.A.apply enough rudder to counter the effect of the currentB.change your course to a zigzag courseC.reduce your speedD.shift the weight to the stern
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B.integrity
C.unity
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单选题In order to reduce your wake in a narrow channel you should（）.A
apply enough rudder to counter the effect of the currentB
change your course to a zigzag courseC
reduce your speedD
shift the weight to the stern
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单选题When installing a hydraulic hose, which of the following precautions should be taken?（）A
The hose should not be twistedB
The hose should be protected with a sleeve if it is subjected to rubbingC
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单选题You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE? （）A
Yours is the give-way vessel because it is less than 30 meters longB
You shall not impede the safe passage of the tankerC
The tanker is the stand-on vessel because it is to port of your vesselD
The tanker is the stand-on vessel because it is the larger of the two vessels
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单选题You are about to cross a narrow channel when you see an approaching vessel that can only be navigated safely within the channel.You should（）.A
cross the channel as you are the stand-on vesselB
cross only if the vessel in the channel is approaching on your port sideC
not cross the channel if you might impede the other vesselD
sound the danger signal
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单选题When it is advisable to remain on VHF channel 14 you should say（）.A
stand by on VHF channel 14B
come to VHF channel 14C
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单选题The effect known as bank cushion acts in which of the following ways on a single-screw vessel proceeding along a narrow channel? （）A
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It forces the stern away from the bankC
It forces the entire vessel away from the bankD
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having alternative addressing and VLAN schemesB
having a rollback plan in case of unwanted or unexpected resultsC
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单选题When underway in a channel,you should keep to the（）.A
middle of the channelB
starboard side of the channelC
port side of the channelD
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The vessel moving downstream with a following currentC
The vessel located more towards the channel centerlineD
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单选题How does the effect known as bank suction act on a single-screw vessel proceeding along a narrow channel?（）.A
It pulls the bow toward the bankB
It pushes the entire vessel away from the bankC
It pulls the stern toward the bankD
It heels the vessel toward the bank
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adventureB
accountC
adviceD
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单选题When underway in a channel，you should if safe and practicable（）.A
stay near the middle of the channelB
keep to the starboard side of any vessels you meetC
exchange whistle signals with any other vessels in the channelD
keep to the side of the channel which lies to your starboard
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单选题When using slings，cargo handlers should take all the following precautions except（）.A
Ensure that slings are securely fastened around the loadB
Avoid careless winch operations，especially when handling fragile cargoC
Exercise care when using hooks，crowbars，and similar toolsD
Keep the loads as close to the rail or deck as possible
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单选题As you approach Old River Control Structure Light you see a flashing amber light. You should（）.A
navigate as close to the left descending bank as safety permitsB
navigate as close to the right descending bank as safety permitsC
turn into the inflow channel as the bypass is now openD
slow your engine speed to not more than 5 mph
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