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The direction in which a vessel is steered is the course. The path actually followed is the ______.
A.route
B.track
C.heading
D.course over the ground
参考答案
更多 “ The direction in which a vessel is steered is the course. The path actually followed is the ______.A.routeB.trackC.headingD.course over the ground ” 相关考题
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You are on international waters during a heavy rainstorm and hear a vessel sounding a fog signal of one prolonged blast followed by two short blasts． Which of the following could it be？Ⅰ．A vessel laying submarine cable making way．Ⅱ．A pilot vessel on station at anchor．A.Ⅰ onlyB.Ⅱ onlyC.Either Ⅰ or ⅡD.Neither Ⅰ nor Ⅱ
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The best estimate of the wind direction at sea level can be obtained from observing the direction of the ______.A.cloud movementB.vessel headingC.wavesD.swells
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If the current and wind are in the same direction，the sea surface represents a wind speed ______.A.lower than actually existsB.higher than actually existsC.that actually existsD.that has no proportional relationship
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Which party must ensure that legal work hour limitations（for both officers and crew members），rest periods and regulations governing work on Sundays and holidays are followed when the vessel is in a safe harbor ________．A.The owner of the vesselB.The company operating the vesselC.The Master of the vesselD.The company chartering the vessel
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On a vessel，the keel is the primary strength member of the lower hull form in which direction ________．A.TransverseB.DiagonalC.LongitudinalD.Vertical
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In the southern hemisphere the wind flow associated with a low pressure system will have which of the following characteristic？________.A.the wind velocity is least near the center of the systemB.th e direction of the flow is counterclockwiseC.both A and BD.neither A nor B
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单选题A storm’s track is characterized by all of the following except（）.A
the direction the storm has come fromB
the direction in which the storm is movingC
the speed at which the storm is movingD
the path taken by the storm
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单选题0n a vessel, the keel is the primary strength member of the lower hull form in which direction?（）.A
transverseB
disagonalC
longitudinalD
vertical
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单选题In stopping distances of vessels，head reach can best be described as the（）.A
difference between the vessel's speed through the water at any instant and the new speed ordered on the telegraphB
distance the vessel has actually run through the water since a change of speed was orderedC
distance the vessel will run between taking action to stop her and being stationary in the waterD
speed at which a vessel should proceed to ensure that she will run a predetermined distance，once her engines have been stopped
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单选题If the current and wind are in the same direction，the sea surface represents a wind speed （）.A
lower than actually existsB
higher than actually existsC
that actually existsD
that has no proportional relationship
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单选题A vessel is tide rode when it is（）.A
carrying extra rudder to compensate for the currentB
necessary to adjust the course steered to allow for the currentC
at anchor and stemming the currentD
being forced off of a pier by the hydraulic effect of the current
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单选题On a vessel，if someone fell overboard and you did not know over which side the person fell，you should（）.A
immediately reverse the enginesB
stop the propellers from turning and throw a ring buoy over the sideC
increase speed to full to get the vessel away from the personD
first put the rudder hard over in either direction
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单选题If it becomes necessary to pump bilges while a vessel is in port, which of the following procedures should be followed?（）A
Pump only if the discharge is led to a shore tank or bargeB
Pump only during the hours of darknessC
Pump only on the outgoing tideD
Pump only as much as is necessary
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单选题（）provides a paper trace of course steered by the vessel against time.A
The echo sounderB
The radarC
The course recorderD
The direction finder
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单选题On a vessel，the keel is the primary strength member of the lower hull form in which direction?（）.A
transverseB
diagonalC
longitudinalD
vertical
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单选题After a vessel transmits the original distress message，what signal should be sent to allow ships to take RDF bearings?（）A
SOS three timesB
Additional transmissions to aid direction findingC
E for one minute，followed by T for one minuteD
Two tones，10-15 seconds each
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单选题If help has not arrived in 10-12 hours after you abandon a vessel in a survival craft，you should（）.A
go in one direction until the fuel runs outB
plot a course for the nearest landC
take a vote on which direction you should goD
shut down the engine(s) and set the sea anchor
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单选题A towing vessel and her tow are severely restricted in their ability to change course. When making way，the towing vessel will show ONLY（）.A
the masthead lights for a towing vesselB
the lights for a vessel restricted in her ability to maneuverC
sidelights，stern light，and towing lightD
All of the above
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单选题If an airplane circles a vessel 3 times，crosses the vessel’s course close ahead while rocking the wings，and heads off in a certain direction，what does this indicate（）.A
The plane is in distress and will have to ditchB
The plane is going to drop a package and wishes the vessel to recover itC
Someone is in distress in that direction and the vessel should follow and assistD
There is danger ahead and the best course is indicated by the direction of the aircraft
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单选题Mooring with two bow anchors has which major advantage over anchoring with one bow anchor? （）.A
The vessel will not reverse direction in a tidal currentB
The radius of the vessel's swing will be shortenedC
A mooring approach may be made from any directionD
The vessel will not swing with a change in wind
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单选题In the Northern Hemisphere，your vessel is believed to be in the direct path of a hurricane，and plenty of sea room is available. The best course of action is to bring the wind on the（）.A
starboard bow，note the course，and head in that directionB
starboard quarter，note the course，and head in that directionC
port quarter，note the course，and head in that directionD
port bow，note the course，and head in that direction
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单选题When your vessel is on or near the path of an approaching tropical storm the（）.A
wind direction remains steadyB
wind speed increasesC
barometer fallsD
All of the above
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单选题The type of current which will have the greatest effect on the course made good for your vessel is（）.A
one flowing in the same direction as your course steeredB
one flowing in the opposite direction as your course steeredC
one that flows at nearly right angles to your course steeredD
a rotary current in which the direction of current flow constantly changes
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单选题In the Northern Hemisphere，the right half of the storm is known as the dangerous semicircle because（）.A
the wind speed is greater here since the wind is traveling in the same general direction as the storm's trackB
the direction of the wind and seas might carry a vessel into the path of the stormC
the seas are higher because of greater wind speedD
All of the above
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单选题The direction in which a vessel is steered is the course. The path actually followed is the （）.A
routeB
trackC
headingD
course over the ground
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单选题Which mooring line prevents sideways motion of a vessel moored to a pier（）.A
A line led forward from the bowB
A line led aft from the bowC
A line led in the same direction as the keelD
A line led at a right angle to the keel
考题
单选题A CLEARLY MARKED WAY IN THE VESSEL WHICH HAS TO BE FOLLOWED IN CASE OF AN EMERGENCY defines（）.A
Escape routeB
Alley wayC
CorridorD
Embarking way
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