A vessel sighting a northern right whale dead ahead should ______.A.maintain course and speedB.alter course to give a wide clearanceC.report the whale's position to the Canadian Coast GuardD.All of the above
A vessel sighting a northern right whale dead ahead should ______.
A.maintain course and speed
B.alter course to give a wide clearance
C.report the whale's position to the Canadian Coast Guard
D.All of the above
相关考题：
---Dead slow ahead! ----Dead slow ahead! _______________A.Engine dead slow ahead!B.Engine dead ahead slow!C.Engine slow dead ahead!D.I do it right now
The pilot needs the ship to go forward very slowly. The order should be _____.A.“Slow ahead”B.“Dead slow ahead”C.“Astern”D.“Dead slow astern”
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
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
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
A vessel is approaching from dead ahead.Both of her sidelights are visible and her range lights are in line. Which of the following could you do first? ______.A.Sound one blast of the whistleB.Alter course to starboardC.Construct a radar plotD.Sound the danger signal
By radar alone, you detect a vessel ahead on a collision course, about 3 miles distant. Your radar plot shows this to be a meeting situation. You should ______.A.turn to portB.turn to starboardC.maintain course and speed and sound the danger signalD.maintain course and speed and sound no signal
---Dead slow ahead! ----Dead slow ahead! （）A、Engine dead slow ahead!B、Engine dead ahead slow!C、Engine slow dead ahead!D、I do it right now
The pilot needs the ship to go forward very slowly. The order should be （）.A、“Slow ahead”B、“Dead slow ahead”C、“Astern”D、“Dead slow astern”
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The pilot needs the ship to go forward very slowly. The order should be （）.A“Slow ahead”B“Dead slow ahead”C“Astern”D“Dead slow astern”
单选题In a following sea，a wave has overtaken your vessel and thrown the stern to starboard. To continue along your original course，you should（）.Ause more right rudderBuse more left rudderCincrease speedDdecrease speed
单选题You are aboard the give-way vessel in a crossing situation．What should you NOT do in obeying the Rules（）.ACross ahead of the stand-on vesselBMake a large course change to starboardCSlow your vesselDBack your vessel
单选题You are in charge of a power-driven vessel navigating at night.You sight the red sidelight of another vessel on your port bow.The other vessel’s aft masthead light is to the right of her forward masthead light. You should（）.Astop enginesBhold course and speedCalter course to portDsound the danger signal
单选题A vessel sighting a northern right whale dead ahead should（）.Amaintain course and speedBalter course to give a wide clearanceCreport the whale's position to the Canadian Coast GuardDAll of the above
单选题A vessel is approaching from dead ahead． Both of her sidelights are visible and her range lights are in line. Which of the following could you do first?（）.ASound one blast of the whistleBAlter course to starboardCConstruct a radar plotDSound the danger signal
单选题In a crossing situation，the stand-on vessel should normally（）.Atake action to cross ahead of the other vesselBtake action to pass astern of the other vesselCmaintain course and speedDchange course and increase speed
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 are underway in reduced visibility.You hear the fog signal of another vessel about 20° on your starboard bow.Risk of collision may exist.You should（）.Aalter course to starboard to pass around the other vesselBreduce your speed to bare steeragewayCslow your engines and let the other vessel pass ahead of youDalter course to port to pass the other vessel on its portside
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If an airplane circles a vessel 3 times，crosses the vessel’s course close ahead while rocking the wings，and heads off in a certain direction，what does this indicate（）.AThe plane is in distress and will have to ditchBThe plane is going to drop a package and wishes the vessel to recover itCSomeone is in distress in that direction and the vessel should follow and assistDThere is danger ahead and the best course is indicated by the direction of the aircraft
单选题You are approaching another vessel and will pass starboard to starboard without danger if no course changes are made.You should（）.Ahold course and sound a two blast whistle signalBhold course and sound no whistle signalCchange course to the right and sound one blastDhold course and sound two prolonged and two short blasts
单选题In the Northern Hemisphere，if your vessel is in a hurricane’s navigable semicircle it should be positioned with the wind on the（）.AStarboard quarter，hold course and make as much speed as possibleBPort bow，hold course and make as much speed as possible until the hurricane has passedCPort quarter，maintain course and make as much speed as possibleDStarboard bow and heave to until the hurricane has passed
单选题A head-on situation at night is one in which you see（）.Aone sidelight of a vessel ahead of youBone sidelight and a masthead light of a vessel ahead of youCone sidelight，a masthead light，and a range light of a vessel ahead of youDboth sidelights of a vessel dead ahead of you
单选题When evacuating a seaman by helicopter lift，which statement is TRUE?（）AThe vessel should be stopped with the wind dead ahead during the hoisting operationBFlags should be flown to provide a visual reference as to the direction of the apparent windCThe drop line should be grounded first then secured as close to the hoist point as possibleDThe hoist area should be located as far aft as possible so the pilot will have a visual reference while approaching
单选题At night，if you see a vessel ahead displaying the lights shown you should（）.Aprovide assistance as the vessel is in distressBstay clear as the vessel is transferring dangerous cargoCstay clear as the vessel is fishingDchange course to the right as the vessel is crossing your bow