单选题A reaching course is one in which the wind().Acomes directly over the bowBcomes directly over the sternCcomes over an area extending from broad on the bow to the quarterDhas no effect on the vessel
单选题
A reaching course is one in which the wind().
A
comes directly over the bow
B
comes directly over the stern
C
comes over an area extending from broad on the bow to the quarter
D
has no effect on the vessel
参考解析
解析:
暂无解析
相关考题:
A fire is discovered in the bow of your vessel while making way. The wind is from ahead at 35 knots. You should ______.A.remain on course and hold speedB.remain on course but slack the speedC.change course to put the wind on either beam and increase speedD.change course and put the stern to the wind
The velocity of the apparent wind can be more than the true wind,and come from the same direction,if certain conditions are present.One condition is that the ______.A.Ship's speed must be less than the true wind velocityB.True wind must be from dead asternC.True wind velocity must be faster than the ship's speedD.True wind must be from dead ahead
A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should ______.A.remain on course and hold speedB.change course and put the stern to the windC.change course to put the wind on either beam and increase speedD.remain on course but slack the speed
For determining the amount of chains used in anchoring operation, which one of the following factors would’t be considered?______.A.selection of landmarksB.character of sea bottomC.strength of current and wind forceD.radius of ship swing to wind or tide
If a sailing vessel with the wind on the port side sees a sailing vessel to windward and cannot tell weather the other vessel has the wind on the port or starboard side, she shall ______.A.hold course and speedB.sound the danger signalC.keep out of the way of the other vesselD.turn to port and come into the wind
Which one is the school's mission and characteristic of the course?A.Local course.B.School-based curriculum.C.National curriculum.D.Subject curriculum.
单选题When evacuating a seaman by helicopter lift,the vessel should be().Astopped with the wind dead aheadBstopped with the wind on the beamCunderway with the wind 30°on the bowDunderway on a course to provide no apparent wind
单选题For determining the amount of chains used in anchoring operation,which one of the following factors wouldn’t be considered?().Aselection of landmarksBcharacter of sea bottomCstrength of current and wind forceDradius of ship swing to wind or tide
单选题The wind is ESE,and a sailing vessel is steering NW. Which fog signal should she sound?()AOne blast at one-minute intervalsBOne blast at two-minute intervalsCTwo blasts at one-minute intervalsDOne prolonged and two short blasts at two-minute intervals
单选题A vessel is wind rode when it is().Aat anchor and heading into the windBbacking into the windCcarrying lee rudderDnecessary to apply a leeway correction to the course
单选题At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?()AYou should alter course to the right to increase the rate of the bearing changeBYou are making more speed over the ground than you estimatedCYou should alter course to decrease the distance that you will pass off Middle Ground ShoalDYou can hold the present course and safely pass buoy 18
单选题A position that is obtained by applying estimated current and wind to your vessel’s course and speed is a(n) ().Aestimated positionBdead reckoning positionCfixDNone of the above
单选题You are docking a vessel.Wind and current are most favorable when they are().Acrossing your course in the same directionBcrossing your course in opposite directionsCparallel to the pier from aheadDsetting you on the pier
单选题A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should().Aremain on course and hold speedBchange course and put the stern to the windCchange course to put the wind on either beam and increase speedDremain on course but slack the speed
单选题A fire is discovered in the bow of your vessel while making way. The wind is from ahead at 35 knots. You should().Aremain on course and hold speedBremain on course but slack the speedCchange course to put the wind on either beam and increase speedDchange course and put the stern to the wind
单选题You have determined that you are in the right semicircle of a tropical cyclone in the Northern Hemisphere.What action should you take to avoid the storm().APlace the wind on the starboard quarter and hold that courseBPlace the wind on the port quarter and hold that courseCPlace the wind on the port bow and hold that courseDPlace the wind on the starboard bow and hold that course
多选题Which of the following fragments might cause errors?()AString s = Gone with the wind;String t = good ;String k = s + t;BString s = Gone with the wind;String t;t = s[3] + one;CString s = Gone with the wind;String standard = s.toUpperCase();DString s = home directory;String t = s - directory;
单选题A twin-screw vessel with a single rudder is making headway. The engines are full speed ahead. There is no wind or current. Which statement is FALSE?().AIf one screw is stopped,the ship will turn toward the side of the stopped screwBThe principal force which turns the ship is set up by the wake against the forward side of the rudderCTurning response by use of the rudder only is greater than on a single-screw vesselDWith the rudder amidships,the ship will steer a fairly steady course
单选题When evacuating a seaman by helicopter lift,which course should the ship take?()ADownwind so that the apparent wind is close to nilBA course that will keep a free flow of air,clear of smoke,over the hoist areaCA course that will have the hoist area in the lee of the superstructureDWith the wind dead ahead because the helicopter is more maneuverable when going into the wind
单选题A _____ language is one which is still spoken by people in the course of their everyday lives.AlivingBliveClovelyDalive
单选题Mooring with two bow anchors has which major advantage over anchoring with one bow anchor? ().AThe vessel will not reverse direction in a tidal currentBThe radius of the vessel's swing will be shortenedCA mooring approach may be made from any directionDThe vessel will not swing with a change in wind
单选题In the Northern Hemisphere,your vessel is believed to be in the direct path of a hurricane,and plenty of sea room is available. The best course of action is to bring the wind on the().Astarboard bow,note the course,and head in that directionBstarboard quarter,note the course,and head in that directionCport quarter,note the course,and head in that directionDport bow,note the course,and head in that direction
单选题The maneuvering information required to be posted in the wheelhouse must be based on certain conditions.Which of the following is NOT one of these conditions()AThe hull must be cleanBThere must be calm weather – wind 10 knots or less and a calm seaCThere must be no currentsDThe depth of the water must be at least one and one-half times the draft
单选题If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?().AThe one with the wind closest abeamBThe one to windwardCThe one to leewardDThe one that sounds the first whistle signal
单选题When abandoning ship,after launching the motor lifeboat you should().Aplot a course for the nearest landBtake a vote on which direction you should goCstay in the immediate areaDgo in one direction until fuel runs out
单选题Which one of the following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision().AEach shall keep her course and speedBEach shall alter her course to starboardCEach shall pass on the portside to the otherDEach shall indicate such action by one short blast on the whistle