A vessel engaged in mine clearance operations is called ______.A.a vessel restricted in her ability to maneuverB.a vessel not under commandC.a vessel constrained by her draughtD.a vessel not under way
A vessel engaged in mine clearance operations is called ______.
A.a vessel restricted in her ability to maneuver
B.a vessel not under command
C.a vessel constrained by her draught
D.a vessel not under way
相关考题：
Which vessel may show three lights in a vertical line，the top and bottom being red and the middle being white?A.A vessel engaged in diving operationsB.A pilot vesselC.A vessel trawlingD.All of the above
A vessel engaged in ______ shall not impede the passage of any other vessel navigating within a narrow channel or fairway．A.mine clearance operationB.towing operationC.dredging or surveying or underwater operationD.fishing
______ can be regarded as a vessel restricted in her ability to maneuver．A.Any aircraft designed to maneuver on the waterB.A vessel engaged in dredging，surveying or underwater operationsC.A vessel under sail provided that propelling machinery is not usedD.A small vessel sailing at night
Which vessel when anchored at night，would not be required to show anchor lights?A.A vessel engaged in underwater operationsB.A vessel engaged in mine clearanceC.A vessel engaged on pilotage dutyD.A vessel engaged in survey operations
Which vessel is NOT classified as "restricted in her ability to maneuver"?A.A vessel picking up a navigation markB.A vessel transferring cargo while underwayC.A vessel whose anchor is fouledD.A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course
A vessel displaying three red lights in a vertical line is ______.A.restricted in her ability to maneuverB.not under commandC.engaged in mineclearing operationsD.constrained by her draft
A vessel is considered to be "restricted in her ability to maneuver" under the Rules if she is ______.A.at anchorB.mineclearingC.engaged in fishingD.engaged in towing
A vessel sailing shall keep out of the way of all of the following vessels except a vessel ______.A.not under commandB.engaged on pilotage dutyC.restricted in her ability to maneuverD.engaged in fishing
A vessel showing a rigid replica of the International Code flag "A" is engaged in ______.A.diving operationsB.dredgingC.fishingD.mineclearance operations
All handling and stowage of packaged hazardous materials on board a domestic vessel engaged in foreign trade shall be done under the supervision of ______.A.a MSA Marine InspectorB.an officer assigned to the vessel by MSAC.a officer from CCSD.the National Cargo Bureau
At sea you sight two red lights. This would indicate ______.A.A vessel engaged in laying cableB.A vessel not under commandC.A vessel launching and recovering aircraftD.All of the above
For the purpose of the Rules, except where otherwise required, the term ______.A.vessel includes seaplanesB.seaplane includes non-displacement craftC.vessel engaged in fishing includes a vessel fishing with trolling linesD.vessel restricted in her ability to maneuver includes fishing vessels
单选题A vessel engaged in mine clearance operations is called（）.Aa vessel restricted in her ability to maneuverBa vessel not under commandCa vessel constrained by her draughtDa vessel not under way
单选题（）is not a vessel restricted in her ability to maneuver．AA vessel engaged in laying，servicing or picking up a navigation mark，submarine cable or pipelineBA vessel engaged in dredging，surveying or underwater operationsCA vessel engaged in replenishment or transferring persons，provisions or cargo while underwayDA power driven vessel which because of her draught in relation to the available depth and width of navigation water is severely restricted in her ability to deviate from the course she is following
单选题By night，you sight the lights of a vessel engaged in underwater operations. If an obstruction exists on the port side of the vessel，it will be marked by（）.Aa floodlightBtwo red lights in a vertical lineCa single red lightDany visible lights
单选题A vessel which through some exceptional circumstance is unable to maneuver as required by these Rules and is therefore unable to keep out of the way of another vessel is called（）.Aa vessel restricted in her ability to maneuverBa vessel not under commandCa vessel engaged in fishingDa vessel constrained by her draught
单选题A vessel，which does not normally engage in towing operations，is towing a vessel in distress.She（）.Aneed not show the lights for a vessel engaged in towing，if it is impractical to do soBmay show the lights for a vessel not under commandCmust show a yellow light above the stern lightDmust show the lights for a vessel towing
单选题A vessel towing where the tow prevents her from changing course shall carry（）.Aonly the lights for a vessel towingBonly the lights for a vessel restricted in her ability to maneuverCthe lights for a towing vessel and the lights for a vessel restricted in her ability to maneuverDthe lights for a towing vessel and the lights for a vessel not under command
单选题A vessel engaged in（）shall not impede the passage of any other vessel navigating within anarrow channel or fairway.Amine clearance operationBtowing operationCdredging or surveying or underwater operationDfishing
单选题Which vessel when anchored at night，would not be required to show anchor lights? （）AA vessel engaged in underwater operationsBA vessel engaged in mine clearanceCA vessel engaged on pilotage dutyDA vessel engaged in survey operations
单选题A vessel engaged in replenishment or transferring persons，provisions or cargo while under way can be regarded as（）.Aa vessel restricted in her ability to maneuverBa vessel engaged in laying，serving or picking up a navigation mark，submarine cable or pipelineCa vessel not under commandDa power-driven vessel
单选题When a vessel navigates in an area with a small underkeel clearance but with adequate space to take avoiding action she（）.Ashould not be regarded as a vessel constrained by her draughtBshould be regarded as a vessel constrained by her draughtCshall be regarded as a vessel restricted in her ability to maneuverDshould be regarded as a non-displacement vessel
单选题Vessel engaged in the launching or recovery of aircraft is called（）．AA vessel restricted in her ability to maneuverBA vessel not under commandCA vessel constrained by her draughtDA vessel not under way
单选题Which vessel，when anchored at night，is NOT required to show anchor lights?（）.AA power-driven vesselBA vessel engaged on pilotage dutyCA vessel dredgingDA vessel restricted in her ability to maneuver
单选题Which statement is TRUE，according to the Rules（）.AA vessel not under command shall keep out of the way of a vessel restricted in her ability to maneuverBA vessel not under command shall avoid impeding the safe passage of a vessel constrained by her draftCA vessel constrained by her draft shall keep out of the way of a vessel engaged in fishingDA vessel engaged in fishing while underway shall，so far as possible，keep out of the way of a vessel restricted in her ability to maneuver
单选题A vessel engaged in fishing underway sounds the same fog signal as a（）.Apower-driven vessel stopped and making no way through the waterBvessel being towedCvessel restricted in her ability to maneuver at anchorDsailing vessel at anchor
单选题A vessel showing a rigid replica of the International Code flag “A” is engaged in（）.Adiving operationsBdredgingCfishingDmineclearance operations