更多"A Coast Guard radiotelephone messag"的相关试题:
[单项选择]The radiotelephone message that indicates a station is about to transmit a message concerning the safety of navigation or important meteorological warnings commences with（）.
A. TTT
B. The spoken word PAN
C. The spoken word SECURITE
D. XXX
[单项选择]Coast Guard regulations require a shipboard Oil Pollution Emergency Plan to be reviewed（）.
A. annually
B. once every two years
C. once every four years
D. once every five years
[单项选择]Coast Guard regulations require that all of the following emergencies be covered at the periodic drills on a fishing vessel EXCEPT（）.
A. minimizing the affects of unintentional flooding
B. fire on board
C. rescuing an individual from the water
D. emergency towing
[单项选择]Coast Guard approved buoyant work vests（）.
A. may be substituted for 10 percent of the required life preservers
B. should be stowed adjacent to lifeboats and emergency stations
C. may be used by boat crews and line handlers during lifeboat drills
D. should be used when carrying out duties near a weather deck's edge
[单项选择]How can the Coast Guard determine that a crew member is “able to understand any order spoken by the officers”?（）
A. Require a demonstration by the officer and the crew member
B. Require a written test
C. Require that an interpreter be provided
D. All of the above
[单项选择]The radiotelephone safety message urgently concerned with safety of a person would be prefixed by the word（）.
A. Mayday
B. Pan
C. Safety
D. Interco
[单项选择]Details of coast radio stations and radar stations can be found in（）.
A. Admiralty Chart
B. Admiralty Light list
C. Admiralty List of Radio Signals
D. Admiralty Notices to Mariners
[单项选择]Coast Pilots and navigational charts are kept corrected and up-to-date by using the（）.
A. pilot charts
B. Notices to Mariners
C. Tide Tables
D. Current Tables
[单项选择]How does a coast radio station communicating by HF radio normally identify itself?（）
A. By its subscriber number
B. By its call sign
C. By its MMSI
D. By its MID
[单项选择]If a DSC distress relay is transmitted from coast station , it will（）.
A. indicate the ship in distress that the alert has been received
B. alert ships in the area of a distress incident that a distress has occurred
C. inform other coast station of distress incident
D. repeat the distress alert in 5 minutes
[单项选择]Charts showing the coast of Mexico are produced by the United States（）.
A. National Geospatial-Intelligence Agency
B. Coast Guard
C. Naval Observatory
D. National Ocean Service
[单项选择]You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine（）.
A. Minimum speed estimate
B. Maximum speed estimate
C. Average speed estimate
D. A running fix should not be used under these conditions
[单项选择]The guard, fencing or shielding for moving parts or machinery can be removed for repair only when the machinery it belongs to（）
A. stays at rest
B. is working stably
C. is worn out
D. is in good operation
[单项选择]（）can receive MSI sent by coast station.
A. A NAVTEX receiver
B. An EGC receiver
C. MF/HF radio telephone
D. HF radio telephone with NBDP
[单项选择]The Coast Radio Stations are found in（）.
A. Admiralty List of Lights and Fog Signals
B. Admiralty Maritime Communications
C. Admiralty List of Radio Signals
D. Admiralty Digital List of Lights
[单项选择]Your ARPA has two guard zones.What is the purpose of the inner guard zone（）.
A. Alert the watch officer that a vessel is approaching the preset CPA limit
B. Warn of small targets that are initially detected closer than the outer guard zone
C. Guard against target loss during critical maneuvering situations
D. Sound an alarm for targets first detected within the zone
[单项选择]All coast radio stations（）DSC installed for VHF and HF.
A. have
B. had
C. are having
D. have had
[单项选择]Many of the lights on this coast are placed so high as to be frequently obscured by（）.
A. Power
B. Tower
C. Cover
D. Shower
