When are fore and aft draft readings required to be entered in the unofficial logbook of a

ss computed，the watch officer should record the results ______.

A.in the vessel's Official Logbook

B.on the compass deviation card

C.in the compass deviation log

D.on a Napier diagram

If a spill occurs，where would you log it？ ______.

A.Oil Record Book

B.Bell book

C.Smooth logbook

D.Official Logbook

When oily ballast has been pumped overboard，an entry must be made in the ______.

A.Oil Record Book

B.Official Logbook

C.deck rough log

D.engine rough log

When oil is discharged overboard，an entry is required in the ______.

A.engine rough log

B.Oil Record Book

C.Official Logbook

D.deck rough log

rface of the water in the Official Logbook?

A.Once a day

B.At the change of every watch

C.Only when in fresh or brackish water

D.Prior to getting underway

When is the density of the water required to be logged in the logbook of a ship?

A.Any time the vessel moves from water of one density into waters of a different density

B.Prior to getting underway when the vessel is floating in fresh or brackish water

C.Only when the vessel moves from fresh water into salt water

D.The density of the water is not required to be logged in the unofficial logbook

_.

A.bell book

B.deck rough log

C.Official Logbook

D.engine rough log

The Master or person in charge of a ship is required to log ______.

A.the names of all persons on board

B.only the names of the crew members on board

C.only the names of passengers on board

D.information on emergency training drills

boat drill?

A.Which survival craft was used in the drill

B.The number of each lifeboat not lowered during each drill

C.Only the number of each motor propelled lifeboat that is lowered

D.The length of time an oar propelled lifeboat is rowed

What is required to be entered into the Official Logbook?

A.Opening a sideport at sea to renew a gasket

B.The annual required stripping and cleaning of the lifeboats

C.The biennial weight test of the lifeboats and falls

D.The drafts on entering port