Vessel constrained by her draught is（）.

The Captain enters into the Salvage Contract as the representative of ______.

A.the owner of vessel

B.the owner of vessel and her cargo

C.the owner of vessel，her cargo and freight

D.the owner of vessel，her cargo，freight and Charterer

A vessel not under command sounds the same fog signal as a vessel ______.

A.engaged in towing

B.constrained by her draft

C.under sail

D.All of the above

A vessel transferring cargo while underway is classified by the Rules as a vessel ______.

A.restricted in her ability to maneuver

B.in special circumstances

C.not under command

D.constrained by her draft

Leeway is the ______.

A.difference between the true course and the compass course

B.momentum of a vessel after her engines have been stopped

C.lateral movement of a vessel downwind of her intended course

D.displacement of a vessel multiplied by her speed

A vessel engaged in mine clearance operations is called ______.

A.a vessel restricted in her ability to maneuver

B.a vessel not under command

C.a vessel constrained by her draught

D.a vessel not under way

A vessel that is defined as restricted in her ability to manoeuver is unable to keep out of the way of another vessel due to ______.

A.her draft

B.the nature of her work

C.some exceptional circumstances

D.a danger of navigation

A vessel displaying three red lights in a vertical line is ______.

A.restricted in her ability to maneuver

B.not under command

C.engaged in mineclearing operations

D.constrained by her draft