A vessel is overtaking when she can see which light（s) of a vessel ahead？A.Only the stern

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

Which vessel when anchored at night，would not be required to show anchor lights？

A.A vessel engaged in underwater operations

B.A vessel engaged in mine clearance

C.A vessel engaged on pilotage duty

D.A vessel engaged in survey operations

All of the following are engaged in fishing EXCEPT______．

A.A vessel trawling

B.A vessel trolling

C.A vessel setting nets

D.A vessel tending lines

An overtaken vessel means a vessel________.

A.which has been overtaken by another vessel

B.which is going to overtake another vessel

C.which has overtaken another vessel

D.which is going to be overtaken by another vessel

(1)．A power-driven vessel

(2)．a sailing vessel

(3)．any vessel

(4)．a vessel of less than 20 metres in length

A.(1)

B.(1) & (2)

C.(3)

D.(4)

Which vessel is NOT classified as "restricted in her ability to maneuver"？

A.A vessel picking up a navigation mark

B.A vessel transferring cargo while underway

C.A vessel whose anchor is fouled

D.A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course

On no account ______ proceed without pilot in this water area．

A.the vessel

B.shall not vessel

C.the vessel should

D.should vessel

I AM MAKING WATER means ______.

A.My vessel is leaking

B.My vessel is producing fresh water

C.My vessel is producing sea water

D.Sea water is de-salted on board my vessel

Pump out No. 2 port ballast tank to ______.

A.keep vessel afloating

B.refloat vessel listing to starboard

C.make vessel all-right

D.bring vessel upright