单选题Load line regulations are designed to insure that a vessel has adequate structural strength and sufficient（）.A lifesaving equipmentB stabilityC mooring tensionD riser tension

When must the Master of a vessel log the position of load line marks in relation to the surface 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

As operator of a 199 GT towing vessel sailing foreign，it shall be your duty to enter in the Official Logbook or other permanent record ______.

A.all information contained on the barge's Certificate of Inspection

B.the condition of all towing gear to be used

C.all navigational aids to be used

D.the barges load line and draft readings

Deadweight is ________ ．

A.the tonnes of the displacement of a vessel in water of a specific gravity of 1．025 at summer load water line

B.the difference in tonnes between the displacement in salt water at summer load waterline and the light weight of the vessel

C.the cargoes in tonnes that can be loaded in a vessel at summer load water line

D.the bale capacity in cubic meters of a vessel

The Owners _______ to have secured and carry on board the necessary certificates to comply with Safety and Health Regulations and all current requirements in all ports of call．

A.Ensure

B.Assure

C.Warrant

D.Insure

The document that certifies the correctness of the load line marks on a ship is called the ______.

A.Certificate of Inspection

B.Load line certificate

C.Certificate of Documentation

D.SOLAS Certificate

The document on a vessel，annually endorsed by an American Bureau of Shipping surveyor，is called the ______.

A.Certificate of Inspection

B.Classification Certificate

C.Load Line Certificate

D.Seaworthy Certificate

Overcarriage is best prevented by ______.

A.assuring heavy cargo is stowed low in the vessel

B.checking the vessel's load line calculations carefully

C.inspection of the hold at completion of discharge

D.stowing the cargo which is to be discharged last on the bottom

The certificate of inspection of a vessel will specify the ______.

A.number of licensed personnel required on board

B.maximum load line draft

C.maximum water depth for drilling

D.next date for an inclining experiment

To determine the number of certificated lifeboatmen required on a vessel，you should check the ______.

A.Load Line Certificate

B.Certificate of Inspection

C.Safety of Life at Sea Certificate

D.operations manual

Regulations concerning the stowage，lashing，and securing of timber deck cargoes aboard general cargo vessels may be found in the ______．

A.International Cargo Bureau Regulations

B.Load Line Regulations

C.Rules and Regulations for Cargo and Miscellaneous Vessels

D.Vessel's classification society rules and regulations