【单选题】S1:Pan-Pan Pan-Pan Pan-Pan. New Harbour Control, New Harbour Control, New Harbour Control, New Harbour Control. This is Motor vessel Birth. Call sign Delta Alpha Mike Kilo. My position is six two degr...
A.
Keeping in contact with Motor Vessel Birth on VHF 16.
B.
Giving some instructions to Motor Vessel Birth.
C.
Sending a tug to assist Motor Vessel Birth.
D.
Sending a line boat to help Motor Vessel Birth at once.
【简答题】S1:What is the latest gale warning?S2:The Winds in that area from direction northwest and force Beaufort 8 veering to north.Q:What's the wind direction?A. north veering to northeast. B. northeast veer...
【单选题】S1:Pan-Pan Pan-Pan Pan-Pan. New Harbour Control, New Harbour Control, New Harbour Control, New Harbour Control. This is Motor vessel Birth. Call sign Delta Alpha Mike Kilo. My position is six two degr...
【单选题】The accelerating force of the wind on a small 200-kg sailboat is 707 N northeast. If the drag of the keel is 500 N acting west, what is the acceleration of the boat?
【简答题】S1:What is the latest gale warning in area Ferrol?S2:The winds in that area from direction northeast and force Beaufort 8 backing to north.Q:What's the wind direction?A. north veering to northeast. B....