A.Anchoring in the presence of ice is not recommended except in an emergency
B.Towing a vessel through an ice field is not recommended except in an emergency
C.The "Free and Proceed" system of escorting a beset vessel cuts down on the number of freeing operations
D.When anchoring in ice，it is advisable to increase the scope of the chain over what is normally used for non-icing conditions
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A.The light comes on at sunset
B.There is an emergency light if the main light is extinguished
C.The height of the light is 24 feet
D.The tower is painted with black and white stripes
A.Distress messages should first be transmitted on 2182 kHz
B.It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds duration
C.If no answer is received on the designated distress frequencies，repeat the distress call on any frequency available
D.Channel 16 (156.8 MHz) may be used for distress messages
A.S-Band Radar
B.A DSC receiver
C.X-Band Radar
D.The autoalarm
A.Ration food and water supplies
B.Search for survivors
C.Determine position and closest point of land
D.Check pyrotechnic supplies
A.A list of agencies or officials of Coastal State Administrators responsible for receiving and processing incident reports
B.A list of agencies or officials in regularly visited ports
C.A list specifying who will be responsible for informing the parties listed and the priority in which they must be notified
D.A list of personnel duty assignments
最新試題
Which statement about transmitting distress messages by radiotelephone is INCORRECT?（）
Which step should normally be taken FIRST by those who have boarded a liferaft in an emergency?（）
You are underway and pass by a lighthouse. Its light，which was white since you first sighted it，changes to red. This means（）.
What is the primary equipment for receiving MSI? （）
Which emergency equipment should you keep near the towing bitts? （）
Winds expected to（）Storm Force 10 in south-east semicircle later up to 300 miles from the center of the tropical cyclone.
Which shipboard equipment will detect a signal from a SART?（）
When hanging off drill pipe in emergency situations aboard a ship，the preferred location of the drill bit is（）.
Which emergency is required to be covered at the required periodic drills on a fishing vessel?（）
Which statement concerning the navigation of a vessel in ice is FALSE?（）