网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
单选题
A RADIO SIGNAL FROM A DISTRESSED VESSEL AUTOMATICALLY DIRECTED TO A RCC GIVING POSITION,IDENTIFICATION,COURSE AND SPEED OF THE VESSEL AS WELL AS THE NATURE OF DISTRESS is known as().
A
Distress alert
B
Safety alert
C
Emergency alert
D
General alert
参考答案
参考解析
解析:
暂无解析
更多 “单选题A RADIO SIGNAL FROM A DISTRESSED VESSEL AUTOMATICALLY DIRECTED TO A RCC GIVING POSITION,IDENTIFICATION,COURSE AND SPEED OF THE VESSEL AS WELL AS THE NATURE OF DISTRESS is known as().A Distress alertB Safety alertC Emergency alertD General alert” 相关考题
考题
Echo sounder sends a (无线电信号)from the bottom of the ship to the seabedA.radio signalB.radio waveC.signalD.signal radio
考题
________is the most visible signal of distress from a lifeboat at sea in the daytime.A.Smoke signalB.Flash signalC.Fire signalD.Radio emergency transmission
考题
In a narrow channel or fairway when overtaking can take place only if the vessel to be over-taken has to take action to permit safe passing, the vessel intending to overtake shall indicate her intention by sounding appropriate signal. This means that ________ .A.the vessel to be overtaken shall sound appropriate signal firstB.the overtaking vessel shall sound appropriate signal firstC.the overtaking vessel shall take action to permit safe passingD.the vessel to be overtaken shall take action to permit safe passing before hearing appropriate signal
考题
A vessel is "in sight" of another vessel when ______.A.she can be observed by radarB.she can be observed visually from the other vesselC.she can be plotted on radar well enough to determine her headingD.her fog signal can be heard
考题
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
考题
Which statement concerning satellite EPIRBs is TRUE ________.A.Once activated,these EPIRBs continuously send up a signal for use in identifying the vessel and for determining the position of the beaconB.The coded signal identifies the nature of the distress situationC.The coded signal only identifies the vessel's name and port of registryD.If the GMDSS Radio Operator does not program the EPIRB,it will transmit default information such as the follow-on communications frequency and mode
考题
A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the ______.A.distress positionB.spoken words “Mayday, Mayday, Mayday”C.ship’s nameD.ship’s call letters
考题
Concerning the identification signal for a pilot vessel, in fog, which statement is TRUE?___.A.When at anchor, the pilot vessel is only required to sound anchor signalsB.The identification signal must be sounded any time the pilot vessel is underwayC.The pilot vessel may only sound the identity signal when making wayD.All of the above
考题
Echo sounder sends a() (无线电信号)from the bottom of the ship to the seabed.A、radio signalB、radio waveC、signalD、signal radio
考题
单选题When testing a Class A EPIRB you will know the EPIRB is working properly if you hear on 99.5 Mhz FM or any vacant frequency on a nearby AM radio().A
a distinctive signalB
the Morse Code signal for SOSC
a computerized voice announcement of MaydayD
your vessel's International Radio Call Sign
考题
单选题Concerning the identification signal for a pilot vessel,in fog,which statement is TRUE?()A
When at anchor,the pilot vessel is only required to sound anchor signalsB
The identification signal must be sounded any time the pilot vessel is underwayC
The pilot vessel may only sound the identity signal when making wayD
All of the above
考题
单选题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
考题
单选题Your vessel is approaching a bend. You hear a prolonged blast from around the bend. You should ().A
back your enginesB
stop your engines and driftC
answer with one prolonged blastD
sound the danger signal
考题
单选题A vessel is in sight of another vessel when she().A
can be observed by radarB
has determined that risk of collision existsC
is sounding a fog signal which can be heard on the other vesselD
can be observed visually from the other vessel
考题
单选题What is the fundamental purpose for imposing radio silence? ()A
To ensure that interference to proprietary communications is minimizedB
To ensure that only voice communications can be effected on the distress frequency or channelC
To ensure that a distressed vessel will have a window twice each hour for transmitting routine messagesD
To ensure that interference on a particular frequency or channel to communications concerning emergency traffic is minimized
考题
单选题Which is a distress signal? ()A
A triangular flag above or below a ballB
The International Code Signal of distress indicated by JVC
A green smoke signalD
Flames on the vessel as from a burning tar barrel
考题
单选题What are the conditions,under GMDSS,whereby a ship is NOT allowed to depart from any port? ()A
The vessel is not capable of performing all required distress and safety functionsB
The vessel is carrying more than the required number of qualified GMDSS radio operatorsC
The vessel has a temporary waiver of its radio license and Safety CertificateD
The vessel is not carrying a GMDSS radio maintainer,but has provided for shoreside maintenance plus duplication of equipment if required
考题
单选题In the International Code of signals,a group of three letters indicates().A
urgency or an emergencyB
the vessel's national identity signalC
a group from the general signal codeD
a group from the medical signal code
考题
单选题A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the().A
distress positionB
spoken words Mayday,Mayday,MaydayC
ship's nameD
ship's call letters
考题
单选题()sends a radio signal from the bottom of the ship to the sea-bed,from which it is reflected.A
The marine sextantB
The chronometerC
The echo sounderD
The radar
考题
单选题The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed().A
in an inside passagewayB
in an approved bracketC
so that it is accessible from the bridge of the vesselD
so that it will float free if the vessel sinks
考题
单选题A vessel is “in sight” of another vessel when().A
she can be observed by radarB
she can be observed visually from the other vesselC
she can be plotted on radar well enough to determine her headingD
her fog signal can be heard
考题
单选题If you see someone fall overboard from a vessel,you should().A
immediately jump in the water to help the individualB
call for help and keep the individual in sightC
run to the radio room to send an emergency messageD
go to the control room for the distress flares
考题
单选题A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the().A
Distress positionB
Spoken words“Mayday,Mayday,Mayday”C
Ship's nameD
Ship's call letters
考题
单选题A vessel operating outside of coastal waters must carry an automatically activated Emergency Position Indicating Radio Beacon (EPIRB) if she().A
does not have berthing facilitiesB
has berthing and galley facilitiesC
is a workboat and her mother ship carries an EPIRBD
None of the above are correct
考题
单选题The implied condition(s) with respect to the doctrine of deviation in a marine insurance policy is(are)().A
that the cargo be discharged from the vessel with customary dispatchB
that the voyage be commenced in a reasonable timeC
that the voyage be pursued over the usual and direct routeD
All of the above
考题
单选题What does the DSC control unit do if the GMDSS radio operator fails to insert updated information when initiating a DSC distress alert?()A
It will abort the transmission and set off an audible alarm that must be manually resetB
It will initiate the DSC distress alert but,as no information will be transmitted,rescue personnel will not be able to identify the vessel,its position or its situationC
It will initiate the DSC distress alert and default information will automatically be transmittedD
It will initiate the DSC distress alert,but any station receiving it will have to establish contact with the distressed vessel to determine its identity,position and situation
热门标签
最新试卷