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MAYDAY is to be used to announce________.
A.a distress message
B.an urgency message
C.a safety message
D.a massage of SMCP
参考答案
更多 “ MAYDAY is to be used to announce________.A.a distress messageB.an urgency messageC.a safety messageD.a massage of SMCP ” 相关考题
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One of the signals, other than a distress signal, that can be used by a rescue boat to attract attention is a/an ______.A.red star shellB.searchlightC.burning barrelD.orange smoke signal
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PAN PAN is to be used to announce______．A.a distress messageB.an urgency messageC.a safety messageD.a massage of SMCP
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International distress signal in VHF calling for help is________.A.Help,Help,HelpB.Mayday,Mayday,MaydayC.Save,Save,SaveD.Rescue,Rescue,Rescue
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While proceeding to a distress site，you hear the words “Seelonce mayday” on the radiotelephone．Which action should you take ________．A.Resume base course and speed as your assistance is no longer requiredB.Acknowledge receipt and advise your course，speed，and ETAC.Relay the original distress message as no other vessel has acknowledged itD.Monitor the radiotelephone but do not transmit
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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
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If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies, which frequency should you call on ?______.A.Calling frequencyB.Distress frequencyC.Urgency frequencyD.Working frequency
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在船上用无线电装置发送求救信号时，就呼叫（），然后报出船名、位置和你所遇到的问题。A、MAYDAY-DAYMAY-MAYDAYB、DAYMAY-MAYDAY-MAYDAYC、MAYDAY-MAYDAY-DAYMAYD、MAYDAY-MAYDAY-MAYDAY
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当有迫切和严重的危险并要求立即援救时，应使用的呼叫信号为：（）.A、MAYDAY，MAYDAY，MAYDAYB、PANPAN，PANPAN，PANPANC、MAYDAY，MAYDAYD、PANPAN，PANPAN
考题
单选题International distress signal in VHF calling for help is（）.A
Help，Help，HelpB
Mayday，Mayday，MaydayC
Save，Save，SaveD
Rescue，Rescue，Rescue
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单选题If a DSC distress relay is transmitted from coast station , it will（）.A
indicate the ship in distress that the alert has been receivedB
alert ships in the area of a distress incident that a distress has occurredC
inform other coast station of distress incidentD
repeat the distress alert in 5 minutes
考题
单选题Pan-Pan is to be used to announce（）.A
a distress messageB
an urgency messageC
a safety messageD
a message of SMCP
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单选题The radiotelegraphy safety messages for condition indicating distress，urgency and safety，respectively，are（）.A
SOS，ZZZ，XXXB
SOS，UUU，SSSC
SOS，XXX，TTTD
SOS，TTT，UUU
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单选题You are the first vessel to arrive at the scene of a distress. Due to the volume of traffic on the radio，you are unable to communicate with the vessel in distress. Which action should you take?（）A
Switch to flag hoistsB
Broadcast Seelonce DistressC
Broadcast Charlie Quebec-Mayday-QuietD
Key the microphone three times in quick succession
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单选题One of the signals，other than a distress signal，that can be used by a vessel to attract attention is a(n)（）.A
red star shellB
searchlightC
burning barrelD
orange smoke signal
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单选题All the following equipment can be used to identify the position of the vessel in distress except（）.A
AISB
LRITC
VDRD
GPS
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单选题（）are used for distress alerting as a rule.A
SES/DSC/EPIRBB
SART/radiotelephoneC
COSPAS-SARSATD
both B and C
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单选题A distress signal（）.A
consists of 5 or more short blasts of the fog signal apparatusB
consists of the raising and lowering of a large white flagC
may be used separately or with other distress signalsD
is used to indicate doubt about another vessel's intentions
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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
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单选题The color of rockets，shells，or rocket parachute flares used to indicate that the vessel is in distress and requires immediate assistance is（）.A
whiteB
greenC
redD
yellow
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单选题While proceeding to a distress site，you hear the words “Seelonce mayday” on the radiotelephone.Which action should you take（）.A
Resume base course and speed as your assistance is no longer requiredB
Acknowledge receipt and advise your course，speed，and ETAC
Relay the original distress message as no other vessel has acknowledged itD
Monitor the radiotelephone but do not transmit
考题
单选题（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.A
NAVETEX receiverB
Search and Rescue TransponderC
Emergency Position Indicating Radio BeacomD
Digital selective calling
考题
单选题A distress signal（）.A
consists of 5 or more short blasts of the fog signal apparatusB
consists of the raising and lowering of a large white flagC
may be used individually or in conjunction with other distress signalsD
is used to indicate doubt about another vessel's intentions
考题
单选题Which of the following statements about transmitting distress messages by radiotelephone is INCORRECT?（）A
If no answer is received on the designated distress frequencies，repeat the distress call on any frequency availableB
Channel 16 (156.8) may be used for distress messagesC
It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds durationD
Distress messages should first be transmitted on 2182 kHz
考题
单选题Which channel and mode should be used when initiating a distress alert transmission（）.A
Channel 6 DSCB
Channel 6 RadiotelephonyC
Channel 13 Radiotelephony and channel 16 DSCD
Channel 70 DSC
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The radiotelegraph alarm signal may be used to announce（）.A
that a distress message will followB
a request for assistance in searching for a man overboardC
an urgent warning about a cycloneD
All of the above
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