更多"The Emergency Position Indicating R"的相关试题:
[单项选择]The vessel’s Emergency Position Indicating Radio beacon (EPIRB) must be tested（）.
A. weekly
B. monthly
C. every 2 months
D. every 3 months
[单项选择]The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed（）.
A. in an inside passageway
B. in an approved bracket
C. so that it is accessible from the bridge of the vessel
D. so that it will float free if the vessel sinks
[单项选择]When should the emergency position-indicating radiobeacon be activated after abandoning a ship?（）
A. Immediately
B. After one hour
C. Only when another vessel is in sight
D. Only after sunset
[单项选择]After having activated the emergency position indicating radio beacon，you should（）.
A. turn it off for 5 minutes every half-hour
B. turn it off and on at 5 minute intervals
C. turn it off during daylight hours
D. leave it on continuously
[单项选择]After you activate your emergency position indicating radiobeacon，you should（）.
A. turn it off for five minutes every half-hour
B. turn it off and on at five-minute intervals
C. turn it off during daylight hours
D. leave it on continuously
[单项选择]When will the float-free emergency position indicating radiobeacon be activated after abandoning ship? （）
A. Immediately after floating free
B. After about one hour when the salt water activates the battery
C. Only when keyed by the radar of another vessel
D. Only when daylight activates the photovoltaic cell
[单项选择]The emergency generator or emergency battery is connected to（） on most large ships.
A. distribution boards
B. section boards
C. emergency switch boards
D. main switch boards
[单项选择]A signal indicating zone time is preceded with the letter（）.
A. L
B. N
C. T
D. Z
[单项选择]A signal indicating Greenwich mean time would be preceded with（）.
A. a code hoist to indicate Greenwich mean time to follow
B. the letter G
C. the letters GT
D. the letter Z
[单项选择]During a training exercise a submarine indicating that a torpedo has been fired will send up smoke from a float. The smoke’s color will be（）.
A. black
B. red
C. orange
D. yellow
[单项选择]An orange and white buoy indicating a vessel-exclusion area will be marked with what symbol? （）
A. Open-faced diamond
B. Diamond with a cross
C. Circle
D. Square
[单项选择]Isogonic lines are lines on a chart indicating （）.
A. points of equal variation
B. points of zero variation
C. the magnetic latitude
D. magnetic dip
[单项选择]Your assigned emergency stations aboard your vessel can be found on the ships （）.
A. muster list
B. certificate of inspection
C. clearance papers
D. permit to proceed
[单项选择]A position obtained by crossing lines of position taken at different times and advanced to a common time is a(n)（）.
A. running fix
B. dead-reckoning position
C. fix
D. estimated position
[单项选择]The lifesaving signal indicating You are seen - assistance will be given as soon as possible is the（）.
A. vertical motion of white flags
B. vertical motion of a white light or flare
C. firing of a green star signal
D. None of the above
[单项选择]On offshore drilling units，emergency lighting and each emergency power system must be tested at least once a（）.
A. day
B. week
C. month
D. year
