The path that a vessel is expected to follow,represented on a chart by a line drawn from the point of departure to the point of arrival,is the ______.
A.DR plot
B.track line
C.heading
D.estimated course
第1题:
A predictable result of a vessel nearing a bank or edge of a channel is that the ______.
A.stern is drawn to the bank as the bow sheers off
B.bow sheers toward the bank
C.vessel continues in a straight line,but with greatly reduced maneuverability
D.vessel will be drawn bodily into the bank unless the engines are stopped
第2题:
When navigating in high latitudes and using a chart based on a Lambert conformal projection,______.
A.a straight line drawn on the chart approximates a great circle
B.the chart should not be used outside of the standard parallels
C.the course angle is measured at the mid-longitude of the track line
D.distance cannot be measured directly from the chart
第3题:
Which statement about the deck line is TRUE ________.
A.The top of the deck line is marked at the highest point of the freeboard deck,including camber,at the midships point
B.A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell
C.The deck edge is marked at the intersection of the freeboard deck with the side shell,at the lowest point of sheer,with the vessel at even trim
D.On a vessel with a rounded stringer-sheer plate,the deck line is marked where the stringer plate turns down from the plane of the deck line
第4题:
A mooring line that prevents a vessel from moving sideways away from the dock is a ___.
A.bow line
B.breast line
C.stern line
D.spring line
第5题:
第6题:
GSM Line Chart 窗口在哪个菜单目录中能够找到()
第7题:
bow line
breast line
stern line
spring line
第8题:
The domestic water
Bilge water
Oil transfer
The ballast
第9题:
stern is drawn to the bank as the bow sheers off
bow sheers toward the bank
vessel continues in a straight line,but with greatly reduced maneuverability
vessel will be drawn bodily into the bank unless the engines are stopped
第10题:
It's a warning of navigation for my vessel
It's an advice from Port Control to order my vessel not enter the traffic route of the harbor
It's an advice to change my estimated time of entering the traffic route
It's an order from the VTS to indicate my vessel to follow the traffic route
第11题:
DR plot
track line
heading
estimated course
第12题:
A line led forward from the bow
A line led aft from the bow
A line led in the same direction as the keel
A line led at a right angle to the keel
第13题:
What is the major advantage of a rhumb line track?
A.The vessel can steam on a constant heading (disregarding wind,current,etc)
B.The rhumb line is the shortest distance between the arrival and departure points
C.It is easily plotted on a gnomonic chart for comparison with a great circle course
D.It approximates a great circle on east-west courses in high latitudes
第14题:
Your vessel is proceeding down a channel,and you see a pair of range lights that are in line dead ahead.The chart indicates that the direction of this pair of lights is 229°T,and variation is 6°W.If the heading of your vessel at the time of the sighting is 232°per standard magnetic compass,what is the correct deviation ________.
A.3°E
B.9°E
C.3°W
D.9°W
第15题:
______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it.
A.Buoyancy
B.Freeboard
C.Draft
D.Displacement
第16题:
If two mooring lines are to be placed on the same bollard,which method is BEST?______.
A.Place the eye from the forward line on the bollard and then place the eye from the second line directly over the first
B.It makes no difference how the lines are placed
C.Place the eye from either line on the bollard,and then bring the eye of the other line up through the eye of the first,and place it on the bollard
D.Place both eyes on the bollard,in any manner,but lead both lines to the same winch head on the vessel and secure them on the winch
第17题:
line chart窗口3的信息来自于哪个地方()
第18题:
continue in line with the bank
hug the bank
sheer away from the bank
increase speed
第19题:
The Morse code distress series S-O-S repeated 3 times followed by DE and the vessel's call sign
A line of blip code on a radar screen outward from the SART's position along its line of bearing
A line of blip code on a radar screen inward from the SART's position to its own ship along its line of bearing
None of these
第20题:
Place the eye from the forward line on the bollard and then place the eye from the second line directly over the first
It makes no difference how the lines are placed
Place the eye from either line on the bollard,and then bring the eye of the other line up through the eye of the first,and place it on the bollard
Place both eyes on the bollard,in any manner,but lead both lines to the same winch head on the vessel and secure them on the winch
第21题:
shock loading on the tow line is reduce
towing speed is improved
the vessel is more visible from the tug
the catenary of the tow line is reduced
第22题:
mimimum oxygen content line
critical displacement line
critical dilution line
upper threshold limit
第23题:
pitching
rolling
heaving
swaying