单选题What is NOT an advantage of the rhumb line track over a great circle track? ()AEasily plotted on a Mercator chartBNegligible increase in distance on east-west courses near the equatorCDoes not require constant course changesDPlots as a straight line on Lambert conformal charts

单选题
What is NOT an advantage of the rhumb line track over a great circle track? ()
A

Easily plotted on a Mercator chart

B

Negligible increase in distance on east-west courses near the equator

C

Does not require constant course changes

D

Plots as a straight line on Lambert conformal charts


参考解析

解析: 暂无解析

相关考题:

What are two way sthat IP datagrams are passed from the ingress line module to the egress line module?() A.over an ATM PVCB.over a FastEthernet busC.overa Gigabit Ethernet busD.over high speed serial bus

What is NOT an advantage of the rhumb line track over a great circle track?A.Easily plotted on a Mercator chartB.Negligible increase in distance on east-west courses near the equatorC.Does not require constant course changesD.Plots as a straight line on Lambert conformal charts

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 pointsC.It is easily plotted on a gnomonic chart for comparison with a great circle courseD.It approximates a great circle on east-west courses in high latitudes

For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?A.Plotting radio bearings over a long distanceB.Determining latitude and longitude of a fixC.Measuring rhumb line distancesD.Measuring rhumb line directions

What is/are the advantage(s)of cranes over conventional cargo booms ________.A.Cranes are able to pick up and drop loads over a greater spotting areaB.Increased safety because the deck is clear of running and standing riggingC.Simplicity of operation of the crane by its operatorD.All of the above

Centrifugal pumps have what advantage(s)over reciprocating pumps ________.A.They are less expensiveB.They are smaller for equivalent pumping abilityC.They pump more cargo in less timeD.All of the above

What is an advantage of a gate valve over a butterfly valve ________.A.Less frequent maintenanceB.Faster operationC.CheaperD.More compact

When landing a lifeboat through heavy surf with a strong current running parallel to the beach(from right to left when facing from seaward)the recommended procedure is to______.A.approach while coming to the left to take advantage of the currentB.drop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beachC.approach slow enough so that the boat can be brought around to meet breaking seas on the bowD.rig a drogue with tripping line over the bow,back ashore with drogue tripped between breakers

What are two way sthat IP datagrams are passed from the ingress line module to the egress line module?()A、over an ATM PVCB、over a FastEthernet busC、overa Gigabit Ethernet busD、over high speed serial bus

What is an advantage of an externally modulated laser over a directly modulated laser?()A、lower costB、higher chirpC、easier to manufactureD、higher dispersion toleranceE、higher optical signal-to-noise ratio

线路中心线 center line of track

单选题Besides saving distance along the track line,another advantage of the Scharnow Turn over the Williamson Turn in a man overboard situation because().Ait is fasterBit can be used in both the immediate action and the delayed action situationsCin fog,if the turn is started as soon as the man goes over,the vessel will be at the point where he went over when the turn is completedDit returns the vessel to the original track line on a reciprocal course

单选题What is an advantage of an externally modulated laser over a directly modulated laser?()Alower costBhigher chirpCeasier to manufactureDhigher dispersion toleranceEhigher optical signal-to-noise ratio

单选题For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?()APlotting radio bearings over a long distanceBDetermining latitude and longitude of a fixCMeasuring rhumb line distancesDMeasuring rhumb line directions

单选题The main advantage of a Chinese stopper over the one line stopper is that it().Awill not jam on the mooring lineBis strongerCis easier to use when under heavy tensionDis safer to use when under heavy tension

单选题What should you do to a line to prevent fraying where it passes over the side of the vessel().AWorm that part of the lineBSplice that part of the lineCCover it with chafing gearDInstall a cleat

单选题Except for N-S courses,and E-W courses on the equator,a great circle track between two points,when compared to a rhumb line track between the same two points,will().Aalways be nearer to the equatorBalways be nearer to the elevated poleCbe nearer to the pole in the Northern Hemisphere and nearer to the equator in the Southern HemisphereDbe nearer to the pole or the equator depending on the latitudes of the arrival and departure positions

单选题What is an advantage of a steam turbine over a diesel for the main propulsion?()AFaster response from ahead to asternBLess fuel consumptionCCheaper initial installation costDLess weight per unit of horsepower

单选题What is an advantage of diesel over steam turbine propulsion? ()ALess fuel consumption per SHPBDiesel fuel costs less than bunker C or its equivalentCLess routine maintenance requiredDLess weight per SHP

单选题When landing a lifeboat through heavy surf with a strong current running parallel to the beach (from right to left when facing from seaward) the recommended procedure is to().Aapproach while coming to the left to take advantage of the currentBdrop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beachCapproach slow enough so that the boat can be brought around to meet breaking seas on the bowDrig a drogue with tripping line over the bow,back ashore with drogue tripped between breakers

单选题Which information is found in the chart title().AA rhumb line appears as a straight lineBDistance is measured at the midlatitude of the track lineCMeridians appear as curved lines converging toward the nearer poleDParallels,except the equator,appear as curved lines

单选题Distance along a track line is measured on a Mercator chart by using the ().Alatitude scale near the middle of the track lineBlongitude scale near the middle of the track lineClatitude scale at the midlatitude of the chartDlatitude or longitude scale at the middle of the scale

单选题What’s the advantage of oily water separator that meets the requirement of MEPC 60(33) over MEPC 107(49)?()Amore economicBlarger capacity on oil treatmentCless costiveDmore capable of separating emulsified oil

单选题What is an advantage of an externally modulated laser over a directly modulated laser? ()A lower costB higher chirpC easier to manufactureD higher dispersion toleranceE higher optical signal-to-noise ratio

单选题What advantage does Room 402 have over auditorium 2?AIt can seat more people.BIt has better technology.CIts seats are more comfortable.DIt was recently refurbished.

单选题What is NOT an advantage of containership operations over conventional break-bulk operations? ().AFlexibility of operationBGreater operational safetyCLower stevedoring costsDReduction of cargo damage

单选题What is/are the advantage(s)of cranes over conventional cargo booms().ACranes are able to pick up and drop loads over a greater spotting areaBIncreased safety because the deck is clear of running and standing riggingCSimplicity of operation of the crane by its operatorDAll of the above