One blast at one-minute intervals
One blast at two-minute intervals
Two blasts at one-minute intervals
One prolonged and two short blasts at two-minute intervals
第1题:
An anemometer on a moving vessel measures ______.
A.apparent wind speed only
B.true wind speed and true wind direction
C.true wind speed only
D.apparent wind speed and true wind direction
第2题:
In which situation do the Rules require both vessels to change course ?______.
A.Two power-driven vessels meeting head-on
B.Two power-driven vessels crossing when it is apparent to the stand-on vessel that the give-way vessel is not taking appropriate action
C.Two sailing vessels crossing with the wind on the same side
D.All of the above
第3题:
The fishing vessel because it is to port of the sailing vessel
The fishing vessel because it is fishing
The sailing vessel because it is to starboard of the fishing vessel
The sailing vessel because it is sailing
第4题:
Bareboat
Voyage
Time
Lease
第5题:
any sailing vessel with propelling machinery
any vessel propelled by machinery
any sailing vessel with or without machinery for propelling
any sailing vessel with propelling machinery not in use
第6题:
It is a sailing maneuver which brings the vessel's head through the wind
It connects the boom to the mast and allows the boom to swing freely
It is a sailing condition where there is a loss of air flow over the sails
None of the above
第7题:
With the wind from ahead
With the wind off the port beam
With the wind off the starboard beam
With the wind from abaft the beam
第8题:
privileged vessel and would sound two short blasts
burdened vessel and would sound two prolonged blasts followed by two short blasts
burdened vessel and would sound no whistle signal
privileged vessel and would sound no whistle signal
第9题:
comes directly over the bow
comes directly over the stern
comes over an area extending from broad on the bow to the quarter
has no effect on the vessel
第10题:
power-driven vessel following a traffic lane
pilot vessel enroute to a pilot station
law enforcement vessel
All of the above
第11题:
The one with the wind closest abeam
The one to windward
The one to leeward
The one that sounds the first whistle signal
第12题:
Bareboat
Voyage
Time
Lease
第13题:
If a sailing vessel with the wind on the port side sees a sailing vessel to windward and cannot tell weather the other vessel has the wind on the port or starboard side, she shall ______.
A.hold course and speed
B.sound the danger signal
C.keep out of the way of the other vessel
D.turn to port and come into the wind
第14题:
stopped with the wind dead ahead
stopped with the wind on the beam
underway with the wind 30°on the bow
underway on a course to provide no apparent wind
第15题:
apply the relevant Steering and Sailing Rules as a power-driven vessel
apply the relevant Steering and Sailing Rules as a Sailing vessel
apply the relevant Steering and Sailing Rules as a vessel not under command
apply the relevant Steering and Sailing Rules as a vessel engaged in a towing operation
第16题:
A decrease in the speed results in a decrease in steering response and maneuverability
An increase in speed results in the stern sucking down lower than the Bow
An increase in speed results in the vessel rising on an even plane
A decrease in speed results in the vessel sucking down on an even plane
第17题:
stand-on vessel and would sound two short blasts
give-way vessel and would sound no whistle signal
stand-on vessel and would sound no whistle signal
give-way vessel and would sound two prolonged blasts followed by two short blasts
第18题:
Notify the engine room of the steering malfunction
Change to hand steering
Call the Master
Send the Quartermaster to the emergency steering station
第19题:
6 knots
7 knots
9 knots
12 knots
第20题:
priviledged vessel and keep her course and speed
burdened vessel and give way to others
burdened vessel and keep course nad speed
priviledged vessel and give way to others
第21题:
apparent wind speed only
true wind speed and true wind direction
true wind speed only
apparent wind speed and true wind direction
第22题:
The vessel will not reverse direction in a tidal current
The radius of the vessel's swing will be shortened
A mooring approach may be made from any direction
The vessel will not swing with a change in wind
第23题:
The power-driven vessel must keep out of the way of the sailing vessel
A special circumstance situation exists
The sailing vessel must keep out of the way of the power- driven vessel
The vessel which has the other vessel to the right must keep out of the way