Underway at night，a vessel displaying

1、Which vessel when anchored at night，wo

Which vessel when anchored at night，would not be required to show anchor lights? （）AA vessel engaged in underwater operationsBA vessel engaged in mine clearanceCA vessel engaged on pilotage dutyDA vessel engaged in survey operatio

2、At night，if you see a vessel ahead dis

At night，if you see a vessel ahead displaying the lights shown you should（）.Aprovide assistance as the vessel is in distressBstay clear as t...

3、Vessel underway means that a vessel is

Vessel underway means that a vessel is（）.Aon the wayBat anchorCmade fast to a terminalDmoving against water

4、Underway vessels shall at all time mai

Underway vessels shall at all time maintain a proper look-out（）.Aby sight and hearing onlyBby all available means besides sight and hearingCby all available means except sight and hearingDby none of above mea

5、At night you observe a vessel ahead sh

At night you observe a vessel ahead show three flashes of a white light. This signal indicates that the vessel ahead is（）.Ain distressBapproaching a bend in the channelCoperating astern propulsionDintending to overtake another vessel

6、While underway at night you observe a

While underway at night you observe a vessel’s range lights in line off your starboard beam． You should（）.Acome rightBsound the danger signalCcontinue on your courseDcome left