A.EPIRB's that transmit on 406 MHz
B.Survival craft VHF transceivers that provide a beacon on 121.5 MHz
C.COSPAS-SARSAT EPIRBs
D.SARTs operating on 9 GHz
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A.Recovering an individual from the water
B.Steering casualty
C.Emergency towing
D.Loss of propulsion power
A.A self-contained breathing apparatus (SCBA)
B.A boat hook and a spanner wrench
C.A fire ax and/or cutting torch
D.A Stokes litter basket
A.It will respond only to interrogation by 9-Ghz radar signals
B.A SART will normally respond to interrogation from a searching vessel's radar if the radar antenna is at least 15 meters high
C.A SART will normally respond to interrogation from a searching aircraft's radar if the radar's output power is at least 10，000 watts and the aircraft is at a height of 3000 feet and within 30 nautical miles
D.All of the above
A.Channel 6 DSC
B.Channel 6 Radiotelephony
C.Channel 13 Radiotelephony and channel 16 DSC
D.Channel 70 DSC
A.Let go of both control levers and return to neutral position
B.Press the emergency stop
C.Notify the mate on watch
D.All of the above
最新試題
When a survival craft drill is held，the person in charge must insure that（）.
You hear on the radiotelephone the word “Securite” spoken three times. This indicates that（）.
What is the primary purpose for Digital Selective Calling (DSC)?（）
Winds expected to（）Storm Force 10 in south-east semicircle later up to 300 miles from the center of the tropical cyclone.
Which emergency equipment should you keep near the towing bitts? （）
Which conditions will normally cause a SART to operate in the active mode?（）
Which step should normally be taken FIRST by those who have boarded a liferaft in an emergency?（）
Which system may be useful for messages，such as local storm warnings or a shore-to-ship distress alert，for which it is inappropriate to alert all ships in the satellite coverage area?（）
When amendments are made to the Shipboard Oil Pollution Emergency Plan，the revisions must be submitted to the Coast Guard（）.
When hanging off drill pipe in emergency situations aboard a ship，the preferred location of the drill bit is（）.