What is not usually a concern when loa

1、When there is not a chief officer on b

When there is not a chief officer on board,（）should keep and write up the ship’s logbook.Athe assistant officerBthe captainCthe officer on dutyDthe third officer

2、When a magnetic compass is not in use

When a magnetic compass is not in use for a prolonged period of time it should（）.Abe shielded from direct sunlightBbe locked into a constant headingChave any air bubbles replaced with nitrogenDhave the compensating magnets removed

3、A vessel is（）when she is not at anchor

A vessel is（）when she is not at anchor，made fast to the shore，or aground.AunderwayBmaking wayCdead in the waterDa power driven vessel

4、What is NOT a problem area when loadin

What is NOT a problem area when loading barges on a LASH type vessel? （）AFrequent stability calculations requiredBThorough pre-planning required...

5、What is NOT a distress signal?（）

What is NOT a distress signal?（）ARed flares or red rocketsBContinuous sounding of fog signaling apparatusCInternational Code Flags "November" and "Charlie"DBasket hanging in the rigging

6、What is NOT a securing system used on

What is NOT a securing system used on a containership?（）.ALashing systemBStacking systemCLocking systemDButtress system