Every vessel should at all times proceed at a safe speed.Safe speed is defined as that speed where ______.
A.no wake comes from your vessel
B.you can stop within your visibility range
C.you can take proper and effective action to avoid collision
D.you are traveling slower than surrounding vessels
第1题：
On no account ______ proceed without pilot in this water area．
A.the vessel
B.shall not vessel
C.the vessel should
D.should vessel
第2题：
You are approaching another vessel and see that she has the signal flag "J" hoisted. What should you do?
A.Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargo
B.Attempt to call the vessel on VHF radiotelephone because she is requesting to communicate
C.Approach the vessel with caution because she is dragging her anchor
D.Proceed on present course and speed since the vessel is requesting a tug
第3题：
In determining a safe speed ________ shall not be among those taken into account．
A.the state of visibility
B.the power of the vessel
C.the traffic density
D.the maneuverability of the vessel
第4题：
evaluate the danger of each closing visual or radar contact
adjust speed with due regard for the weather and visibility
reduce speed only where local speed limits are posted
enter all required test and inspection results in the vessel's log or other record carried on board
第5题：
______is the speed of a vessel allowing time for effective action to be taken under prevailing circumstances and conditions to avoid a collision and to be stopped within an appropriate distance．
A.Safe speed
B.Economic speed
C.Proper speed
D.Navigation speed
第6题：
The owner or Master of a towing vessel shall ensure that each person that directs and controls the movement of the vessel can accomplish all of the following EXCEPT ______.
A.evaluate the danger of each closing visual or radar contact
B.adjust speed with due regard for the weather and visibility
C.reduce speed only where local speed limits are posted
D.enter all required test and inspection results in the vessel's log or other record carried on board
第7题：
The Owners guarantee that the Vessel to be at all times _______ valid and up-to-date certificates to comply with such regulations in every respect．
A.in stead of
B.in lieu of
C.in possession of
D.in place of
第8题：
In dense fog a vessel without operational radar may not be justified ________ at all but should anchor if it is safe and practicable for her to do so．
A.to be underway
B.on under way condition
C.to stop engine
D.in being under way
第9题：
In determining a safe speed, the Rules list all of the following as factors which must be taken into account EXPECT the ______.
A.limitations of radar equipment
B.presence of background lights at night
C.maximum horsepower of your vessel
D.maneuverability of your vessel
第10题：
in fog
at night
in narrow fairway
at all times