更多"On a Mercator chart，1 nautical mile"的相关试题:
[单项选择]The compass rose on a nautical chart indicates both variation and （）.
A. deviation
B. annual rate of variation change
C. precession
D. compass error
[单项选择]On a nautical chart，the inner ring of a compass rose indicates（）.
A. true directions
B. compass error
C. deviation
D. magnetic directions
[单项选择]A Mercator chart is a （）.
A. cylindrical projection
B. simple conic projection
C. polyconic projection
D. rectangular projection
[单项选择]1 nautical mile is the lenth of an arc of a great circle which subtends an angel of（）at the center of the Earth.
A. 1degree
B. 1 minute
C. 1second
D. 1.5 degree
[单项选择]When visibility is about 1 nautical mile only, we say that visibility is（）.
A. very
B. good
C. moderate
D. poor
[单项选择]Lines on a chart which connect points of equal magnetic variation are called （）.
A. magnetic latitudes
B. magnetic declinations
C. dip
D. isogonic lines
[单项选择]Maintenance of charts and nautical publications up to date is a statutory requirement under the（）Convention.
A. STCW
B. MARPOL
C. SOLAS
D. ISM
[单项选择]Information for updating nautical charts is primarily found in the（）.
A. Notice to Mariners
B. Coast Pilots
C. nautical chart catalogs
D. Sailing Directions
[单项选择]line chart窗口4的信息是那个chart的数值（）
A. 1
B. 2
C. 3
D. 4
[单项选择]Which nautical charts are intended for coastwise navigation outside of outlying reefs and shoals（）.
A. Approach charts
B. General charts
C. Sailing charts
D. Coast charts
[单项选择]（）typically extends from close as 0.1 nautical miles out to 32 NM.
A. EBL
B. VRM
C. CRT
D. target tracking range
[单项选择]（）chart 3994，positions read from this chart should be shifted 0.03 minutes Northward．
A. To consider
B. To check
C. To examine
D. To agree with
[单项选择]（）is a full nautical record of a ships voyage, written up at the end of each watch by the officer of the watch.
A. Sea protest
B. Deck log
C. Accident report
D. Seamans book
[判断题]链（cable）是计量1n mile以下短距离的一种长度单位，1链等于1/10n mile。
[简答题]Lafe现采用的X-R Chart可分为Product X-R Chart和Tester X-R Chart，请问它们在生产线上的作用分别是什么？
[单项选择]When visibility is 20 nautical miles, we say that visibility is（）.
A. very good
B. good
C. poor
D. moderate
[单项选择]When visibility is 10 nautical miles, we say that visibility is（）.
A. very good
B. good
C. poor
D. moderate
[单项选择]In nautical terminology a dog is a（）.
A. crow bar
B. device to force a water tight door against the frame
C. heavy steel beam
D. wedge
