网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

On a nautical chart,the inner ring of a compass rose indicates ______.

A.true directions

B.compass error

C.deviation

D.magnetic directions


参考答案

更多 “ On a nautical chart,the inner ring of a compass rose indicates ______.A.true directionsB.compass errorC.deviationD.magnetic directions ” 相关考题
考题 On a mercator chart, 1 nautical mile is equal to ______.A.1 minute of longitudeB.1 degree of longitudeC.1 minute of latitudeD.1 degree of latitude

考题 On a chart, the characteristic of the light on a lighthouse is shown as flashing white with a red sector. The red sector ______.A.indicates the limits of the navigable channelB.indicates a danger areaC.is used to identify the characteristics of the lightD.serves no significant purpose

考题 Magnetic information on a chart may be ______.A.found in the center(s) of the compass rose(s)B.indicated by isogonic linesC.found in a note on the chartD.All of the above

考题 The compass rose on a nautical chart indicates both variation and ______.A.deviationB.annual rate of variation changeC.precessionD.compass error

考题 The numeral in the center of a wind rose circle on a pilot chart indicates the ______.A.total number of observationsB.average wind force on the Beaufort scaleC.average wind force in knotsD.percentage of calms

考题 Information for updating nautical charts is primarily found in the ______.A.Notice to MarinersB.Coast PilotsC.nautical chart catalogsD.Sailing Directions

考题 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°EB.9°EC.3°WD.9°W

考题 ______ is a digitized“picture”of a chart.A.Vector chart formatB.Raster chart dataC.pixelD.Electronic Nautical Chart

考题 Deviation is the angle between the ______.A.true meridian and the axis of the compass cardB.true meridian and the magnetic meridianC.magnetic meridian and the axis of the compass cardD.axis of the compass card and the degaussing meridian

考题 How is variation indicated on a small-scale nautical chart?______.A.Magnetic compass tableB.Magnetic meridiansC.Isogonic linesD.Variation is not indicated on small-scale nautical charts

考题 Magnetic compass deviation______.A.varies depending upon the bearing usedB.is the angular difference between magnetic north and compass northC.is published on the compass rose on most nautical chartsD.is the angular difference between geographic and magnetic meridians

考题 Magnetic information on a chart may be ______.A.found in the center(s) of the compass rese(s)B.indicated by isogonic linesC.found in a note on the chartD.All of the above

考题 单选题The agonic line on an isomagnetic chart indicates the ().A magnetic equatorB magnetic longitude reference lineC points where there is no variationD points where there is no annual change in variation

考题 单选题On a nautical chart,the inner ring of a compass rose indicates().A true directionsB compass errorC deviationD magnetic directions

考题 单选题Which information does the outer ring of a compass rose on a nautical chart provide().A variationB true directionsC magnetic directionsD annual rate of variation change

考题 单选题The compass rose on a nautical chart indicates both variation and ().A deviationB annual rate of variation changeC precessionD compass error

考题 单选题()is a digitized“picture”of a chart.A Vector chart formatB Raster chart dataC pixelD Electronic Nautical Chart

考题 单选题What is an advantage of the magnetic compass aboard vessels?()A Compass error is negligible at or near the earth's magnetic polesB It does not have to be checked as oftenC It is reliable due to it's essential simplicityD All points on the compass rose are readily visible

考题 单选题On a Mercator chart,1 nautical mile is equal to().A 1 minute of longitudeB 1 degree of longitudeC 1 minute of latitudeD 1 degree of latitude

考题 单选题The lubber’s line on a magnetic compass indicates().A compass northB the direction of the vessel's headC magnetic northD a relative bearing taken with an azimuth circle

考题 单选题How is variation indicated on a small-scale nautical chart?().A Magnetic compass tableB Magnetic meridiansC Isogonic linesD Variation is not indicated on small-scale nautical charts

考题 单选题Which chart symbol indicates the bottom is clay().A ClyB ClaC ClD C

考题 单选题Top and inner graduated borderlines of the chart are().A scales of latitudeB scales of longitudeC compass roseD source data

考题 单选题The numeral in the center of a wind rose circle on a pilot chart indicates the ().A total number of observationsB average wind force on the Beaufort scaleC average wind force in knotsD percentage of calms

考题 单选题Information for updating nautical charts is primarily found in the().A Notice to MarinersB Coast PilotsC nautical chart catalogsD Sailing Directions

考题 单选题Magnetic compass deviation().A varies depending upon the bearing usedB is the angular difference between magnetic north and compass northC is published on the compass rose on most nautical chartsD is the angular difference between geographic and magnetic meridians

考题 单选题Magnetic information on a chart may be ().A found in the center(s) of the compass rose(s)B indicated by isogonic linesC found in a note on the chartD All of the above