If you saw flames aboard a vessel but could see the vessel was not on fire，you would know that the（）.
1、Aboard a vessel, dividing the sum of t
Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.Aheight of the center of gravity A.LCGBvertical momentCrighting momentDinclining moment
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、A man aboard a vessel，signaling by rai
A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.Adanger，stay awayBall is clear，it is safe to passCall is clear，it is safe to approachDa distress signal
4、Aboard a vessel，multiplying a load’s w
Aboard a vessel，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.ATCGBtransverse momentCrighting momentDtransverse free surface moment
5、You buy a gift, but you can if you wan
You buy a gift, but you can if you want to.A mustB mustntC have toD dont have to
6、There is a fire aft aboard your vessel
There is a fire aft aboard your vessel. To help fight the fire，you should（）.Aput the wind off either beamBhead the bow into the wind and decrease speedCput the stern into the wind and increase speedDput the stern into the wind and decrease speed