During the day,a dredge will indicate the side on which it is safe to pass by displaying().
- Atwo balls in a vertical line
- Btwo diamonds in a vertical line
- Ca single black ball
- Dno shape is shown during the day
During the day,a dredge will indicate the side on which it is safe to pass by displaying().
1、During the day,a vessel picking up a s
During the day,a vessel picking up a submarine cable shall carry().AThree shapes,the highest and lowest shall be red balls,and the middle s...
2、During the day,a vessel with a tow ove
During the day,a vessel with a tow over 200 meters in length will show().Aa black ballBa diamond shapeCtwo cones,apexes togetherDone cone,apex upward
3、The lifesaving signal indicating You a
The lifesaving signal indicating You are seen - assistance will be given as soon as possible is the().Avertical motion of white flagsBvertical motion of a white light or flareCfiring of a green star signalDNone of the above
4、()indicates the weight of the vessel a
()indicates the weight of the vessel and is,therefore,according to a well known principle of physics,equal to the weight of the water it displaces.AGross tonnageBNet tonnageCDisplacement tonnageDDeadweight tonnage
5、What will a router do during startup i
What will a router do during startup if a configuration file is not located in NVRAM?()A it will search for the configuration file in the ...
6、The transmission of a()indicates that
The transmission of a()indicates that a ship is in distress and requires immediate assistance.Aurgent trafficBdistress alertCroutine trafficDNAVTEX message