更多"The abandon ship signal sounded by "的相关试题:
[单项选择]The complying vessels can transmit ship-to-shore distress alerts by at least（）.
A. One means, whether satellite or terrestrial techniques
B. Two means, whether satellite or terrestrial techniques
C. Two separate and independent means, each using different radio communication services
D. Two means, such as MF DSC and HF DSC
[单项选择]The signal to guide vessels in distress，which indicates，“This is the best place to land” is the（）.
A. horizontal motion of a white flag
B. letter K in Morse code given by light
C. code flag S as a hoist
D. firing of a white star signal
[单项选择]Traditionally，the signal for fire aboard ship is（）.
A. more than 6 short blasts and 1 long blast on the whistle，and the same signal on the general alarm
B. continuous sounding of the ship's whistle and the general alarm for at least 10 seconds
C. 1 short blast on the whistle
D. alternating short and long blasts on the ship's whistle
[单项选择]Upon hearing the abandon ship signal，you put on your life jacket and report to your station. After the cover is removed you board your open lifeboat boat. The FIRST thing to do is to（）.
A. release the gripes
B. release tricing pendants
C. put the cap on the drain
D. lift the brake handle
[单项选择]The signal for fire alarm on a ship must be indicated（）.
A. at each alarm bell
B. at each alarm actuator
C. near all exits
D. on the station bill
[单项选择]（）sends a radio signal from the bottom of the ship to the sea-bed,from which it is reflected.
A. The marine sextant
B. The chronometer
C. The echo sounder
D. The radar
[单项选择]Vessels，（）support vessels，should not enter the safety zone of a deepwater port unless clearance has been obtained from the Vessel Traffic Supervisor.
A. besides
B. excepted
C. otherwise
D. other than
[单项选择]Preferred channel marks are aids to navigation which all following marks other than（）．
A. channel junctions
B. bifurcations
C. fishing traps
D. wrecks or obstructions
[单项选择]Channel 13 is primarily used for ship to ship communication. Channel 13 is also authorized for（）.
A. coast to aircraft operational communications
B. aircraft to ship operational communications
C. lock & bridge communications
D. aircraft to ship navigational communications
[单项选择]Ship-to-ship distress alerting should be conducted by（）.
A. Inmarsat SES
B. VHF /DSC or MF/DSC
C. SART and VHF/DSC
D. Satellite EPIRB and VHF /DSC
[单项选择]Each ship shall carry on board a ship security plan approved by （）
A. the chief engineer officer
B. the master of the ship
C. the manager of the company
D. the Administration
[单项选择]Which signal is recognized as a distress signal?（）.
A. Directing the beam of a searchlight at another vessel
B. A smoke signal giving off orange colored smoke
C. A whistle signal of one prolonged and three short blasts
D. International Code Signal PAN spoken over the radiotelephone
[单项选择]As compared to carbon dioxide，dry chemical has which advantage?（）.
A. Cleaner
B. Effective on metal fires
C. Greater range
D. More cooling effect
[单项选择]Lines passed around the falls to hold the boat while passengers are boarding are（）.
A. life lines
B. frapping lines
C. tricing lines
D. tripping lines
