On a vessel,the keel is the primary strength member of the lower hull form in which direction?().
- Atransverse
- Bdiagonal
- Clongitudinal
- Dvertical
On a vessel,the keel is the primary strength member of the lower hull form in which direction?().
1、The Plimsoll mark on a vessel is used
The Plimsoll mark on a vessel is used to().Aalign the vessel's tailshaftBdetermine the vessel's trimCdetermine the vessel's freeboardDlocate the vessel's centerline
2、Which vessel is the stand-on vessel wh
Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another().AThe vessel which has the other on ...
3、What is the primary disadvantage of a
What is the primary disadvantage of a permanent chain chaser system?()AIt requires anchor handling boats with more horsepowerBChain chasers work...
4、The strake on each side of the keel is
The strake on each side of the keel is called a().ASheer strakeBGatewood strakeCInsulation strakeDGarboard strake
5、If the cargo gear on your vessel is eq
If the cargo gear on your vessel is equipped with a regular guy and a preventer guy,you should().Alet the schooner guy take most of the s...
6、On small sailing vessels,the PRIMARY r
On small sailing vessels,the PRIMARY reason for using nylon in a combination chain-nylon anchor line is to().Aprovide elasticityBincrease the strengthCreduce the costDreduce the weight