更多"The short-long dashed magenta line "的相关试题:
[单项选择]Areas enclosed by a long and short dashed magenta line indicate （）.
A. cable areas
B. dumping grounds
C. fish trap areas
D. precautionary areas
[单项选择]The short-long dashed，magenta lines parallel to York River Entrance Channel mark（）．
A. fish trap areas
B. naval exercise areas
C. underwater cables
D. recommended track lines
[单项选择]The broken magenta line which runs parallel to the shorebetween Roanoke Point and Mattituck Inlet marks a（）.
A. fish trap area
B. pipeline
C. demarcation line
D. cable area
[单项选择]The irregular black line around a charted light such as Race Rock Light indicates that it is （）.
A. unwatched
B. surrounded by riprap
C. a minor light
D. constructed on an artificial island
[单项选择]When paying out nylon line from around the bitts（）.
A. stand clear of the bitts and use two or more round turns under your figure eights
B. you can surge the line even with a single turn
C. no extra turns are necessary since nylon has a high coefficient of friction
D. stand in the bight of the line
[单项选择]The charts show two dashed lines crossing the river justsouth of St. Catherine Bar Light. What does this indicate? （）
A. Overhead power lines
B. Louisiana-Mississippi ferry crossings
C. Two railroad trestles
D. Two submerged oil pipelines
[单项选择]What is the significance of the broken magenta lines which roughly parallel the shore between Roanoke Point and Orient Point on Long Island（）.
A. They mark the limits of breakers in that area
B. These lines warn the mariner of submerged rocks
C. They mark the boundary lines of fish trap areas
D. These lines warn the mariner of submerged pipelines
[单项选择]Which aid is NOT marked on a chart with a magenta circle? （）
A. Aero light
B. Radar station
C. Radar transponder beacon
D. Radiobeacon
[单项选择]The broken magenta lines（long and short dashes）in and around Mobjack Bay indicate（）.
A. Amphibious training areas
B. Grounds for dredge spoil
C. Fish trap areas
D. Gunnery exercise areas
[单项选择]当用DASHED线型画线时，发现所画的线看上去像实线，这时应该对该线设置新的（）值。
A. 全局比例
B. 线型比例
C. 显示比例
D. 对象比例
[判断题]CMYK的四个字母分别是指青（Cyan）、洋红（Magenta）、黄（Yellow）、黑（Black），在印刷中代表四种颜色的油墨。
[单项选择]Compared to manila line，size for size，nylon line（）.
A. has less strength than manila line
B. has more strength than manila line
C. is equivalent to manila line
D. will rot quicker than manila line
[单项选择]The circular steel structure installed around the propeller of a towboat is the（）.
A. nozzle
B. shroud
C. strut
D. hood
[单项选择]Kort nozzles are installed around the propellers of some vessels to（）.
A. Increase the thrust of the propeller
B. Protect the propeller from striking sawyers
C. Prevent the propeller from striking barges towed on the ship
D. Prevent the propeller from touching bottom in low water
[单项选择]在GSM LINE CHART窗口配置中，在style窗口选择Line，则窗口显示的参数形状为（）
A. 线性图
B. 柱状图
C. 圆形图
D. 椭圆图
[单项选择]ANCHOR HAS ITS OWN CABLE TWISTED AROUND IT defines（）.
A. foul of anchor
B. dropping anchor
C. weighing anchor
D. walking back anchor
[单项选择]You detect oil around your tank vessel while discharging. The first thing to do is（）.
A. try to find out where the oil is coming from
B. call the master
C. have the pumpman check the discharge piping
D. shut down operations
[单项选择]The circulation around a low pressure center in the Northern Hemisphere is（）.
A. counterclockwise
B. variable
C. clockwise
D. anticyclonic
