MAYDAY is to be used to announce________.
A.a distress message
B.an urgency message
C.a safety message
D.a massage of SMCP
第1题:
International distress signal in VHF calling for help is________.
A.Help,Help,Help
B.Mayday,Mayday,Mayday
C.Save,Save,Save
D.Rescue,Rescue,Rescue
第2题:
A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the ______.
A.distress position
B.spoken words “Mayday, Mayday, Mayday”
C.ship’s name
D.ship’s call letters
第3题:
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 shell
B.searchlight
C.burning barrel
D.orange smoke signal
第4题:
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:().
第5题:
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。
第6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 required
B.Acknowledge receipt and advise your course,speed,and ETA
C.Relay the original distress message as no other vessel has acknowledged it
D.Monitor the radiotelephone but do not transmit
第7题:
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 frequency
B.Distress frequency
C.Urgency frequency
D.Working frequency
第8题:
PAN PAN is to be used to announce______.
A.a distress message
B.an urgency message
C.a safety message
D.a massage of SMCP
第9题:
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()。
第10题:
Help,Help,Help
Mayday,Mayday,Mayday
Save,Save,Save
Rescue,Rescue,Rescue