A vessel, other than a rescue unit, de

1、A vessel may exhibit lights other than

A vessel may exhibit lights other than those prescribed by the Rules as long as the additional lights（）.Aare not the same color as either s...

2、One of the signals，other than a distre

One of the signals，other than a distress signal，that can be used by a vessel to attract attention is a(n)（）.Ared star shellBsearchlightCburning barrelDorange smoke signal

3、One of the signals，other than a distre

One of the signals，other than a distress signal，that can be used by a rescue boat to attract attention is a/an（）.Ared star shellBsearchlightCburning barrelDorange smoke signal

4、On a vessel making a voyage more than

On a vessel making a voyage more than 48 hours long，regulations require that（）.Aa lifeboat drill be held within 12 hours prior to departureB...

5、When a vessel sees the other ahead or

When a vessel sees the other ahead or nearly ahead，by night she could see the masthead lights of the other in a line or nearly in a line...

6、A VESSEL，OTHER THAN A RESCUE UNIT，DESI

A VESSEL，OTHER THAN A RESCUE UNIT，DESIGNATED TO CO-ORDINATE SURFACE SEARCH AND RESCUE OPERATION WITHIN A SPECIFIED AREA is known as（）.ASalving vesselBCo-ordinator surface searchCMERSARDThe vessel being salved