You are anchoring in 16 fathoms of water.On a small to medium size vessel,the ______.A.Anchor may be dropped from the hawse pipeB.Anchor should be lowered to within 2 fathoms of the bottom before being droppedC.Scope should always be at least ten times the depth of the waterD.Scope should always be less than 5 times the depth of the water

You are anchoring in 16 fathoms of water.On a small to medium size vessel,the ______.

A.Anchor may be dropped from the hawse pipe

B.Anchor should be lowered to within 2 fathoms of the bottom before being dropped

C.Scope should always be at least ten times the depth of the water

D.Scope should always be less than 5 times the depth of the water


相关考题:

-But then we'll have to accept a Board of Directors chosen by our stockholders. Wouldn't that limit us in many ways? -Certainly. But if you consider the massive capital investment that we'll receive, you'll understand that this could take our company ------ .:A from being a big firm to being one of the medium-tier players ;B from being a medium-tier firm to being one of the big players ;C from being a medium-tier firm to being one of the small players

is NOT a concept of White Box Testing.A.You should execute all logical decisions on their tree and false sides.B.You should execute all independent paths within a module at least once.C.You should execute all loops at their boundary conditions.D.You should execute all interfaces at their boundary conditions.

You are troubleshooting an issue which is causing full-sized packets entering the MPLS cloud be dropped. You have discovered that one of the switches in the MPLS core is not a Cisco switch, but otherwise the MPLS MTU size is set to 1508 bytes on the routers.Based on this information, which of these may be the reason the packets are being dropped?()A. The switch on you MPLS core that was not produced by Cisco does not support oversized packetsB. No switches support oversized packetsC. By definition, the maximum MTU is 1500 bytesD. As MPLS VPN labeling increases the size of the packet by 8 bytes, the IP MTU should have been changed to 1508

If you go into the forests with friends,stay with them. If you don't,you may get lost.If you do get lost,this is what you should do.Sit down and stay where you are.'Don't try to find your friends. Let them find you. You can help them to find you by staying in one place.There is another way to help your friends or other people to find you. Give them a signal (信号) by shouting or whistling(吹口哨) three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help.Keep on shouting or whistling,always three times'together. When people hear you,they will give two shouts or two whistles. When a signal is given twice,it is an answer to a call for help.lf you don-t think that you will get help before night comes,try to make a small room with branches(树枝).What should you do if you get hungry or need to drink water? You would have to leave your little branch room to look for something to eat and drink. Don't just walk away. Drop small branches as you walk so that you can find your way back.The most important thing to do when you are lost-stay in one place.( )16. If you get lost in the forests,you should walk everywhere to find your friends as soon as possible.

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

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

When a vessel changes course from one cardinal heading to another cardinal heading while adjusting the compass,which action should be taken ________.A.The course change should be made rapidly to prevent transient induced magnetism while passing the intercardinal headingsB.After the new heading is reached,the vessel should steam on that course for at least two minutes before the adjustmentC.During the course change,you should gently tap the compass to remove any error caused by friction on the pivot bearingD.After steadying on the new heading,the compass card should be slewed by a magnet and allowed to oscillate freely to remove any gaussin error

Every vessel should at all times proceed at a safe speed.Safe speed is defined as that speed where ______.A.no wake comes from your vesselB.you can stop within your visibility rangeC.you can take proper and effective action to avoid collisionD.you are traveling slower than surrounding vessels

You are troubleshooting an issue which is causing full-sized packets entering the MPLS cloud be dropped. You have discovered that one of the switches in the MPLS core is not a Cisco switch, but otherwise the MPLS MTU size is set to 1508 bytes on the routers. Based on this information, which of these may be the reason the packets are being dropped?()A、The switch on you MPLS core that was not produced by Cisco does not support oversized packetsB、No switches support oversized packetsC、By definition, the maximum MTU is 1500 bytesD、As MPLS VPN labeling increases the size of the packet by 8 bytes, the IP MTU should have been changed to 1508

Because of hardware failure, you decided to drop a redo log member from the database. Which condition should be met to drop a redo log file?()A、 The redo log file should belong to an active group.B、 The redo log file should belong to an inactive group.C、 The redo log file should belong to the current group.D、 The redo log file can be dropped only if all the transactions are stopped.E、 Before a redo log file is dropped, it should be deleted from the operating system (OS).

Which of the following actions will allow you to convert from Windows Server 2012 R2 Standard to Windows Server Datacenter, using the least administrative effort?()A、You should run Setup from the installation media.B、You should run the Install-WindowsFeature cmdlet from the Windows PowerShell.C、You should run the dism /online /add-package command from an elevated command prompt.D、You should run the dism /online /enable-feature command from an elevated command Prompt.E、You should run the dism /online /set-edition command from an elevated command prompt.

单选题To improve your vessel’s stabilty in a hazardous situation, you should().Aballast deep tanks if they are slackBtransfer ballast athwarshipsCpump out double bottomsDfill double bottom from deep tanks

单选题You are anchoring in 16 fathoms of water.On a small to medium size vessel,the().AAnchor may be dropped from the hawse pipeBAnchor should be lowered to within 2 fathoms of the bottom before being droppedCScope should always be at least ten times the depth of the waterDScope should always be less than 5 times the depth of the water

单选题When anchoring,good practice requires 5 to 7 fathoms of chain for each fathom of depth. In deep water you should use().Athe same ratioBmore chain for each fathom of depthCless chain for each fathom of depthDtwo anchors with the same ratio of chain

单选题Two barges are being pushed ahead by a tugboat.Which statement is TRUE concerning lights on the barges().AEach vessel should show sidelightsBEach vessel should show at least one white lightCThe barges should be lighted as separate unitsDThe barges should be lighted as one vessel

单选题As the air passes through the charge air cooler, its temperature may be reduced and moisture condensed, with the condensate in danger of being carried into the engineSo a water separator should be mounted beneath the bottom part of the engine inlet manifoldA water separator is used in order to ().Akeep the air from being carried into the engineBkeep the moisture from being condensedCkeep the danger from being carded into the engineDtake away the condensate from the air

单选题Before personnel are lifted from a vessel in a personnel basket,the vessel should be().Adirectly under the boomBmoving away from the boomCstopped dead in the waterDtied to the boom

单选题Which is the correct procedure for anchoring a small to medium size vessel in deep water ().ALet the anchor fall free from the hawsepipe,but apply the brake at intervals to check the rate of fallBBack the anchor slowly out of the hawsepipe a few feet,and then let it fall in the normal fashionCLet the anchor fall off the brake right from the hawsepipe,but keep a slight strain on the brakeDUnder power,back the anchor out until it is near,but clear,of the bottom before letting it fall

单选题Because of hardware failure, you decided to drop a redo log member from the database. Which condition should be met to drop a redo log file?()A The redo log file should belong to an active group.B The redo log file should belong to an inactive group.C The redo log file should belong to the current group.D The redo log file can be dropped only if all the transactions are stopped.E Before a redo log file is dropped, it should be deleted from the operating system (OS).

单选题Every vessel should at all times proceed at a safe speed. Safe speed is defined as that speed where().Ayou can stop within your visibility rangeByou can take proper and effective action to avoid collisionCyou are traveling slower than surrounding vesselsDno wake comes from your vessel

单选题When starting CPR on a drowning victim,you should().Astart chest compressions before the victim is removed from the waterBdrain water from the lungs before ventilatingCbegin mouth-to-mouth ventilations as soon as possibleDdo not tilt the head back since it may cause vomiting

单选题To prevent the overflow of cargo tanks due to expansion, you should top off ().Ato the bottom of the expansion trunkBto within 1% to 3% of its capacityCto within 1% to 3% inches of its capacityD1 to 3 inches from top of the vent pipe

单选题If a vessel takes a sudden,severe list or trim from an unknown cause,you should FIRST().Adetermine the cause before taking countermeasuresBassume the shift is due to off-center loadingCcounterfloodDassume the cause is environmental forces

单选题While on watch at sea you must maintain a proper lookout at all times. You are on a 200-foot cargo vessel with an unobstructed view astern from the steering position. The vessel is being hand-steered during daylight hours in good visibility and clear of any navigational hazards. The lookout may be().Athe helmsmanBthe officer on watchCeither A or BDneither A nor B

单选题What should you do if you have transmitted a distress call a number of times on channel 16 and have received no reply?()ARepeat the message using any other channel on which you might attract attentionBKey the microphone several times before transmitting againCTurn up the volume on the receiver before transmitting againDReport the problem to the head electrician

单选题It can be inferred from the passage that _____.Ahonesty should be encouraged in interpersonal communicationsBmore employers will use emails to communicate with their employeesCsuitable mesa should be chosen for different communication purposesDemail is now the dominant medium of communication within a company

单选题For safety reasons,when assistance towing().Athe disabled vessel should be towed to the nearest portBthe disabled vessel should be inspected for flammable gasesCpassengers should always be removed from the disabled vesselDpersonnel on the disabled vessel should don PFD's