Your ship must {speed up}．A.reduce speedB.increase speedC.change speedD.stop engine
Your ship must {speed up}．
A.reduce speed
B.increase speed
C.change speed
D.stop engine
相关考题：
My ship’s engine responds well to telegraph orders and takes about 80 seconds to reverse from full speed ahead to full speed astern. This sentence ______.A.indicates the engine’s particularsB.tells the engine’s functionC.shows the engine’s typeD.refers to the engine’s information
()on a ship transmits power from the engine to the propeller. A.The automatic control systemB.The speed regularly systemC.The transmission systemD.The compression air system
Which of the following problems should be taken when cleaning the air filter on a diesel engine equipped with a turbocharger? .A.Reduce engine speed to idle before removing the filterB.Soak the dirty filter in kerosene onlyC.Blow out the air inlet with compressed airD.Cover the air inlet after removing the filter
An over-speed safety device is usually fitted to a generator engine for ___ in the event of over-speed.A.stabilizing the ship speedB.increasing the fuel pump settingC.braking the crankshaftD.cutting power off the engine
Your vessel is being assisted through an ice field in Thunder Bay by the Canadian Coast Guard icebreaker Alexander Henry．The starboard lookout reports that the icebreaker has run up the code flag N（November）．What action should you take ________．A.Reduce speedB.Stop your enginesC.Reverse your enginesD.Stop your vessel instantly
If your vessel is the stand-on vessel in a crossing situation ______.A.you must keep your course and speedB.you may change course and speed as the other vessel must keep clearC.the other vessel must keep her course and speedD.both vessels must keep their course and speed
单选题The meaning of slacken her speed is（）.Aincrease ship's speedBslow down ship's speedCmake up ship's speedDfix up shp's speed
单选题If your vessel is the stand-on vessel in a crossing situation（）.AYou must keep your course and speedBYou may change course and speed as the other vessel must keep clearCThe other vessel must keep her course and speedDBoth vessels must keep their course and speed
单选题When a ship is entering to shallow water, ship resistance will be increased and the speed of main engine reduced.Due to the function of the governor, the main engine will（）Areduce fuel feedingBincrease fuel feedingCkeep original fuel feedingDbe overspeed
单选题If your vessel is equipped with a radiotelephone，what must also be aboard?（）ACertificate of InspectionBList of ship stationsCCopy of ship to shore channelsDRadio station license
单选题If keep the fuel injection of main engine unchanged when ship is fouled, that will causeⅠ.The speed of main engine to be reduced Ⅱ.Ship speed to be reduced Ⅲ.The resistance torque of propeller to be increased Ⅳ.Trim at stern to increase（）AⅠ + ⅡBⅠ ~ ⅢCⅠ ~ ⅣDⅠ + Ⅱ + Ⅳ
单选题Your radar displays your ship off center．As you proceed on your course， your ship’s marker moves on the PPI scope while echoes from land masses remain stationary.What is this display called（）.AOff centerBTrue motionCStabilizedDHead up
单选题In determining safe speed，all of the following must be taken into account EXCEPT the（）.Amaximum horsepower of your vesselBpresence of background lights at nightCdraft of your vesselDmaneuverability of your vessel
单选题Why a gearbox is needed in a ship driven by a medium-speed diesel engine?（）ATo reduce the main engine speedBTo increase the main engine speedCTo govern the main engine speedDTo fix the propeller shaft
单选题An overspeed safety device is usually fitted to a generator engine for （） in the event of overspeed.Acutting power off the engineBincreasing the fuel pump settingCbraking the crankshaftDstabilizing the ship speed
单选题The BEST way to steer a twin-screw vessel if you lose your rudder is by using（）.Aone engine and a steering oarBboth engines at the same speedCone engine at a timeDone engine running at reduced speed and controlling the vessel with the other
单选题In conventional systems, the injection pressure（）, while it’s（）in common rail diesel engines.Afluctuates with the engine speed to some extent, independent of the engine speedBkeeps constant at all engine speed, dependent on the engine speed to some extentCkeeps constant at all engine speed, independent of the engine speedDis decided by the engine speed, constant at all engine speed
单选题During an engine room watch if immediate action is necessary to ensure safety of the ship its machinery and crew （）Athe chief engineer must be informed at firstBthe captain must be informed at firstCit must be taken by the duty engineerDthe generator engine must be stopped
单选题When off loading garbage to another ship, your records must identify that ship by name and （）Ahome portBoperators name of recordCofficial numberDmasters name
单选题When used with reversing reduction gears, medium-speed diesel engines should be bolted to their foundations with fitted bolts at the drive end and clearance(loosely fitted) bolts in other locations √This is done to （）Amaintain alignment when the ship’s hull is working in heavy seasBensure engine vibrations correspond to the natural frequency of the hullCpermit the engine to expand away from the driven equipment as the engine heats up and expandsDmaintain engine thrust bearing clearances
单选题When a ship is entering to narrow waterway and the fuel feeding of the main engine is keeping unchanged, which of the following is the wrong conclusion?（）Athe power of main engine will be reducedBexhaust temperature will be increasedCthe speed of the ship will be reducedDthe propulsion characteristic of propeller will keep unchanged
单选题The engine of the ship was out of order and the bad weather ______ the helplessness of the crew at sea.Aadded toBadded up toCturned outDmade up
单选题My ship’s engine responds well to telegraph orders and takes about 80 seconds to reverse from full speed ahead to full speed astern. This sentence（）.Aindicates the engine's particularsBtells the engine's functionCshows the engine's typeDrefers to the engine's information
单选题You have anchored in the wrong position obstructing other traffic. You must（）.Apick up your anchorBheave up your anchorCkeep radio be silentDdrag your anchor
单选题How should you warm up a diesel engine that has not been run for some time? （）ARun it at minimum speed for a period of timeBRun it at half speed for a period of timeCBring it to top speed immediatelyDInject ether into the air intake