Aboard a vessel，dividing the sum of the longitudinal moments

With no environmental forces acting on the vessel，the center of gravity of an inclined vessel is vertically aligned with the ______．

A.longitudinal centerline

B.center of flotation

C.original vertical centerline

D.metacenter

A vessel’s KG is determined by ______.

A.dividing the total longitudinal moment summation by displacement

B.dividing the total vertical moment summation by displacement

C.multiplying the MTl by the longitudinal moments

D.subtracting LCF from LCB

Every injury aboard a commercial vessel must be reported to the ______.

A.MSA

B.vessel owner or owner's agent

C.Occupational Safety and Health Administration

D.National Fisheries Service

Aboard a vessel, multiplying a load’s weight by the distance of the load’s center of gravity from the mid-ship section results in the load’s ______.

A.LCG

B.longitudinal moment

C.righting moment

D.inclining moment

Aboard a vessel, dividing the sum of the transverse moments by total weight yields the vessel’s

A.vertical moments

B.transverse position of the center of gravity

C.inclining moments

D.righting moments

Floors aboard ship are ______．

A.frames to which the tank top and bottom shell are fastened on a double bottomed ship

B.transverse members of the ships frame which support the decks

C.longitudinal beams in the extreme bottom of a ship from which the ship's ribs start

D.longitudinal angle bars fastened to a surface for strength

Aboard a vessel, dividing the sum of the longitudinal moments by total weight yields the vessel’s ______.

A.inclining moments

B.righting moments

C.vertical moments

D.longitudinal position of the center of gravity

The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel's displacement into the ______．

A.Transverse free surface correction for the vessel

B.Sum of the vertical moments of the vessel

C.Sum of the longitudinal free surface moments of the vessel

D.Longitudinal centerline of the vessel

Aboard a vessel, dividing the sum of the vertical moments by total weight yields the vessel’s_____.

A.height of the center of gravity

B.vertical moments

C.righting moments

D.inclining moments

If you saw flames aboard a vessel but could see the vessel was not on fire, you would known that the ______.

A.crew was trying to get warm

B.vessel required immediate assistance

C.vessel was attempting to attract the attention of a pilot boat

D.vessel was being illuminated for identification by aircraft