单选题When using the anchor to steady the bow while approaching a dock you must be aware of the fact that().Athe vessel will tend to take a large sheer towards the side where the anchor is downBsteering control is ineffective in trying to turn to the side opposite to that of the anchor being usedCthe anchor cable must never lead under the hullDusing an offshore anchor decreases the chances of the anchor holding
单选题
When using the anchor to steady the bow while approaching a dock you must be aware of the fact that().
A
the vessel will tend to take a large sheer towards the side where the anchor is down
B
steering control is ineffective in trying to turn to the side opposite to that of the anchor being used
C
the anchor cable must never lead under the hull
D
using an offshore anchor decreases the chances of the anchor holding
参考解析
解析:
暂无解析
相关考题:
The best method of protecting that portion of a fiber anchor line nearest the anchor from chafing on the bottom is by ______.A.using a small scope ratioB.replacing that portion with a short length of chainC.using a hockle to keep that portion of the anchor line off the bottomD.using a synthetic line
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
You are entering port and have been instructed to anchor,as your berth is not yet available.You are on a SW'ly heading,preparing to drop anchor,when you observe the range lights as shown on your starboard beam.You should ______.A.not drop the anchor until the lights are in lineB.ensure your ship will NOT block the channel or obstruct the range while at anchorC.drop the anchor immediately as the range lights mark an area free of obstructionsD.drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind,the approach is best made ______.A.With bow out,stern inB.With bow in,stern outC.Parallel to the dock,as close in as possibleD.Parallel to the dock,as far out as possible
While discharging a tanker,list can be controlled by ______.A.Shoreside personnelB.Using a center tank near the bow,discharging as necessaryC.Using wing tanks near the longitudinal center,discharging as necessaryD.Using the after peak tank,loading as necessary
When landing a lifeboat through heavy surf with a strong current running parallel to the beach(from right to left when facing from seaward)the recommended procedure is to______.A.approach while coming to the left to take advantage of the currentB.drop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beachC.approach slow enough so that the boat can be brought around to meet breaking seas on the bowD.rig a drogue with tripping line over the bow,back ashore with drogue tripped between breakers
How would you pass a red buoy in the maritime buoyage system “A”?______.A.keep the buoy on the vessel’s starboard side when approaching a port and on the vessel’s port side when leavingB.keep the buoy on the vessel’s port side when approaching a port and on the vessel’s starboard side when leavingC.keep the buoy on the vessel’s starboard side when approaching and leavingD.keep the buoy on the vessel’s port side when approaching and leaving
When the anchor()(到底),hoist the anchor ball by day.A、to the bottomB、reaches the bottomC、get the bottomD、bottom
单选题Risk of collision exists when an approaching vessel has a(n)().Agenerally steady bearing and decreasing rangeBgenerally steady range and increasing bearingCincreasing range and bearingDdecreasing bearing only
单选题If you must land on a beach with an oar-propelled lifeboat through a heavy surf,the recommended method is to().Akeep the bow directly in toward the beach,and tow the sea anchor off the sternBride in on the back of a large breakerCkeep the bow into the seas with the sea anchor out over the bow,and row to meet the breaking wavesDhead directly into the beach by staying between the crests of the waves
单选题When using the anchor to steady the bow while approaching a dock you must be aware of the fact that().Athe vessel will tend to take a large sheer towards the side where the anchor is downBsteering control is ineffective in trying to turn to the side opposite to that of the anchor being usedCthe anchor cable must never lead under the hullDusing an offshore anchor decreases the chances of the anchor holding
单选题What is the most important difference between the bow type anchor shackle and the D-type anchor shackle? ()AThe bow type shackle provides a superior connectionBThe D-type shackle is weaker than the bow typeCThe bow type shackle is weaker than the D-typeDThe D-type shackle provides an inferior connection
单选题A sufficient amount of chain must be veered when anchoring a vessel to ensure().Athe vessel has enough room to swing while at anchorBthe anchor flukes bite into the ocean bottomCthere is a sufficient scope of chain to keep the anchor on the bottomDthere is more chain out than there is in the chain locker
单选题The anchor chain should be kept moderately taut during a Mediterranean moor to().Afacilitate speed of recovery during the weighing processBindicate the anchor's location to passing or mooring shipsCprevent damage to the stern in the event of a headwindDprovide a steady platform for the gangway between the fantail and pier
单选题When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to().Aapproach while coming to the left to take advantage of the currentBdrop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beachCapproach slow enough so that the boat can be brought around to meet breaking seas on the bowDrig a drogue with tripping line over the bow,back ashore with drogue tripped between breakers
单选题Your vessel is not underway when().AHer anchor is draggingBHer anchor is used in dockingCShe is dredging her anchorDHer anchor holds fast while she is swinging
单选题When facing the bow on a ship, the left side is called the().Aleft sideBstarboard sideCport sideDport bow
单选题When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind,the approach is best made().Awith bow out,stern inBwith bow in,stern outCparallel to the dock,as close in as possibleDparallel to the dock,as far out as possible
单选题How would you pass a red buoy in the maritime buoyage system“A” ().Akeep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leavingBkeep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leavingCkeep the buoy on the vessel's starboard side when approaching and leavingDkeep the buoy on the vessel's port side when approaching and leaving
单选题The easiest way to anchor a vessel in a current is to().Astem the current and make very slow headway when the anchor is droppedBstem the current and be falling aft very slowly when the anchor is droppedCstem the current and endeavor to make neither headway nor sternway when the anchor is droppedDstop all headway through the water and keep the current astern when the anchor is dropped
单选题When approaching a fire from win ward, you should shield firefighters from the fire by using()Alow-velocity fogBhigh-velocity fogCa straight stream of waterDfoam spray
单选题What is the bow type anchor shackle primarily used for().AChain to chain connectionsBChain to anchor connectionsCKenter link to anchor connectionsDWire rope connections
单选题Which of the following radar contacts will present the most immediate danger?().AA vessel on the starboard bow whose bearing is changing and range is decreasingBA vessel on the starboard bow whose bearing is steady and range is increasingCA vessel on the port bow whose bearing is steady and range is decreasingDA vessel on the port bow whose bearing is changing to the left and range decreasing
单选题A sufficient amount of chain must be veered when anchoring a vessel to ensure().Athe vessel has enough room to swing while at anchorBthe anchor flukes bite into the ocean bottomCthere is sufficient weight from the anchor and chain to prevent draggingDthere is more chain out than there is in the chain locker
单选题You are entering port and have been instructed to anchor,as your berth is not yet available.You are on a SW’ly heading,preparing to drop anchor,when you observe the range lights as shown on your starboard beam.You should().Anot drop the anchor until the lights are in lineBensure your ship will NOT block the channel or obstruct the range while at anchorCdrop the anchor immediately as the range lights mark an area free of obstructionsDdrop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
单选题When jumping into water upon which there is an oil-fire,you should().Abreak the water surface with your hands when diving head-firstBuse your hands to hold your knees to your chestCcover your eyes with one hand while pinching your nose shut and covering your mouth with the otherDenter the water at the bow or stern on the windward side of the vessel
单选题When weighing anchor in a rough sea,how would you avoid risk of damaging the bow plating ().AHeave it home as fast as you canBHeave it home intermittently,between swellsCLeave the anchor under foot,until the vessel may be brought before the SeaDWait for a calm spot between seas,then house it