单选题The radiotelephone safety signal is（）.Asecurite repeated 3 timesBsafety repeated 3 timesCpan pan repeated 3 timesDsecurite securite repeated 3 times
单选题
The radiotelephone safety signal is（）.
A
securite repeated 3 times
B
safety repeated 3 times
C
pan pan repeated 3 times
D
securite securite repeated 3 times
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解析：
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相关考题：
The safety signal used on the marine radiotelephone：Ⅰ．Consists of three repetitions of the word PAN transmitted before the call sign and name of the calling station．Ⅱ．Indicates a message concerning the safety of navigation or meteorological warnings．A.ⅠonlyB.ⅡonlyC.Both Ⅰand ⅡD.Neither Ⅰnor Ⅱ
You are approaching another vessel and see that she has the signal flag "J" hoisted. What should you do?A.Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargoB.Attempt to call the vessel on VHF radiotelephone because she is requesting to communicateC.Approach the vessel with caution because she is dragging her anchorD.Proceed on present course and speed since the vessel is requesting a tug
A vessel may use any sound or light signals to attract the attention of another vessel as long as ______.A.white lights are not usedB.red and green lights are not usedC.the signal cannot be mistaken for a signal authorized by the RulesD.the vessel signals such intentions over the radiotelephone
If your radiotelephone fails while underway，______．A.you must visually signal oncoming vesselsB.you must immediately tie up in the nearest port until the radiotelephone is repairedC.you must anchor until the radiotelephone is repairedD.the loss of the radiotelephone must be considered in navigating the vessel
If you receive the signal over radiotelephone of Romeo Papa Tango while using the International Code of Signals, you should ______.A.report to the callerB.contimue since he received your last transmissionC.end the transmissionD.repeat your last transmission
识别信号、询问信号和回答信号英文词汇分别为（）。A、identit ysignal、reply signal、interrogation signalB、interrogation signal、identity signal、reply signalC、identity signal、interrogation signal、reply signalD、reply signal、identity signal、interrogation signal
单选题A vessel may use any sound or light signals to attract the attention of another vessel as long as（）.Awhite lights are not usedBred and green lights are not usedCthe signal cannot be mistaken for a signal authorized by the RulesDthe vessel signals such intentions over the radiotelephone
单选题How can vessel personnel detect the operation of a SART in its vicinity?（）AA unique radar signal consisting of a blip code radiating outward from a SART's position along its line of bearingBA unique two tone warbling signal heard on VHF-FM ch-70CA unique two tone alarm signal heard upon the automatic unmuting of the 2182 kHz radiotelephone automatic watch receiverDThe SART signal appears as a target which comes and goes; the effect of heavy swells on the SART
单选题If you are transmitting a distress message by radiotelephone you should（）.Ause English languageBalways use the International CodeCpreface it by the word SOSDfollow the transmission with the radio alarm signal
单选题Which statement is TRUE concerning radiotelephones on board towing vessels?（）AThere cannot be a radiotelephone located anywhere except in the wheelhouseBThe officer in charge of the wheelhouse is considered to have the radiotelephone watchCOnly distress messages may be transmitted over channel 13DOnly the Master of the vessel is allowed to speak over the radiotelephone
单选题You are approaching another vessel and see that it has the signal flag “O” hoisted．What is your next action（）.AProceed on present course and speed since the vessel is requesting a pilotBAttempt to call the vessel on VHF radiotelephone and begin a search because the vessel has a man overboardCAttempt to call the vessel on VHF radiotelephone because it is disabledDApproach with caution because the vessel is stopped and making no way through the water
单选题Which is NOT a distress signal? （）AA continuous sounding with any fog signal apparatusBA signal sent by radiotelephone consisting of the spoken word MaydayCAn International Code Signal of N.C.DThe firing of green star rockets or shells
单选题Which signal is recognized as a distress signal?（）.ADirecting the beam of a searchlight at another vesselBA smoke signal giving off orange colored smokeCA whistle signal of one prolonged and three short blastsDInternational Code Signal PAN spoken over the radiotelephone
单选题The operator of the ship’s radiotelephone，if the radiotelephone is carried voluntarily，must hold at least a（）.AMate's licenseBRestricted radiotelephone operator permitCSecond-class radio operator's licenseDSeaman's document
单选题You hear on the radiotelephone the word “Securite” spoken three times. This indicates that（）.Aa message about the safety of navigation will followBa message of an urgent nature about the safety of a ship will followCthe sender is in distress and requests immediate assistanceDyou should secure your radiotelephone
单选题The radiotelephone safety message urgently concerned with safety of a person would be prefixed by the word（）.AMaydayBPanCSafetyDInterco
单选题You are approaching another vessel and see that she has the signal flag “J” hoisted. What should you do?（）AKeep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargoBAttempt to call the vessel on VHF radiotelephone because she is requesting to communicateCApproach the vessel with caution because she is dragging her anchorDProceed on present course and speed since the vessel is requesting a tug
单选题Which is NOT a distress signal?（）AA continuous sounding with any fog signal apparatusBA signal sent by radiotelephone consisting of the spoken word MaydayCAn International Code Signal of N.CDThe firing of green star rockets or shells
单选题At sea，you are approaching a small vessel and see that it has the signal flag P hoisted. What should you do?（）.AProceed on present course and speed since the vessel is stopped and making no way through the waterBKeep clear of the vessel because it has a diver downCAttempt to call the vessel on VHF radiotelephone because someone on board requires medical assistanceDApproach with caution because the vessel is a fishing vessel and its nets are fouled on an obstruction
单选题Which radiotelephone signal indicates receipt of a distress message?（）ARoger wilcoBRomeo，romeo，romeoCSOS acknowledgedDMayday roger
单选题The radiotelephone message that indicates a station is about to transmit a message concerning the safety of navigation or important meteorological warnings commences with（）.ATTTBThe spoken word PANCThe spoken word SECURITEDXXX
单选题Wat is NOT required in the radiotelephone log?（）ADistress and alarm signals transmitted or interceptedBTimes of beginning and end of watch periodCRoutine navigational trafficDDaily statement about the condition of the required radiotelephone equipment
单选题The Urgency Signal（）indicates that the station calling has a very urgent message to transmit concerning the safety of a ship or aircraft，or of some person on board or within sight.ASOSBXXXCTTTDPAN
单选题If your radiotelephone fails while underway,（）.Ayou must visually signal oncoming vesselsByou must immediately tie up in the nearest port until the radiotelephone is repairedCyou must anchor until the radiotelephone is repairedDthe loss of the radiotelephone must be considered in navigating the vessel
单选题In radiotelephone communications，the prefix PAN-PAN indicates that（）.Aa ship is threatened by grave and imminent danger and requests immediate assistanceBa calling station has an urgent message about the safety of a personCthe message following the prefix will be about the safety of navigationDthe message following is a meteorological warning
单选题The radiotelephone urgency signal is（）.AmaydayBpan panCsecuriteDseelonce feenee