更多"Risk of collision exists when an ap"的相关试题:
[单项选择]What is TRUE when operating in fog and other vessels are detected by radar?().
A. You should make an ample change to port for a vessel crossing on the starboard bow
B. You should maneuver in ample time if a close-quarters situation is developing
C. You should determine the course and speed of all radar contacts at six minute intervals
D. Long-range scanning will provide early warning of ALL other vessels within the radar's range
[单项选择]Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another().
A. The vessel which has the other on her own starboard side
B. The vessel which has the other on her own port side
C. The one which hears the other's fog signal first
D. Neither vessel is the stand-on vessel
[单项选择]In determining if risk of collision exists the following considerations shall be among().
A. these taken into calculation
B. those taking into account
C. that taken into account
D. those taken into account
[单项选择]To determine if risk of collision exists,a vessel which is fitted with radar must use().
A. radar scanning
B. radar plotting
C. compass bearings
D. All of the above
[单项选择]In determining if risk of collision exists,if there is any doubt,such risk shall be deemed to().
A. exist
B. exists
C. existing
D. to be existed
[单项选择]Your assigned emergency stations aboard your vessel can be found on the ships ().
A. muster list
B. certificate of inspection
C. clearance papers
D. permit to proceed
[单项选择]When you doubt the existence of risk of collision,().
A. such risk shall be deemed to exist
B. such risk shall not be deemed to exist
C. you needn't take any action to avoid collision with any vessel
D. you should accelerate your speed ahead
[单项选择]You are transporting dangerous cargo on your vessel.You must inspect this cargo().
A. Daily
B. Daily,at sea only
C. After encountering rough weather
D. After loading and prior to arrival in port only
[单项选择]The Certificate of Inspection on a passenger vessel of over 100 gross tons must be posted ().
A. in the Master's office
B. on the bridge
C. in a conspicuous place where observation by the passengers is likely
D. in the passengers' dining room or,where there is no dining room,in the lounge area
[单项选择]Upon completion of fueling a gasoline driven vessel it is necessary to().
A. keep ports,doors,windows,and hatches closed
B. start engines immediately
C. ventilate before starting engine
D. None of the above
[单项选择]During a stability test on a small passenger vessel().
A. the vessel must be moored snugly
B. each tank must be partially full to show it does not leak
C. all dunnage,tools,and extraneous items are secured
D. water under vessel must be deep enough to prevent grounding
[单项选择]The purpose of inert gas systems aboard tank vessels is to().
A. allow sufficient oxygen in the tank to sustain life
B. prevent outside air from entering the tank
C. provide increase in cargo discharge pressure
D. comply with double hull pollution prevention regulations
[单项选择]What provides little or no indication that a vessel is dragging anchor? ()
A. Increasing radar range to a fixed object ahead
B. Drift lead with the line leading perpendicular to the centerline
C. Vibrations felt by placing a hand on the cable
D. Changing bearings to distant fixed objects abeam
[单项选择]In order to minimize the effects of a tender vessel,when carrying a cargo of lumber,you should().
A. maximize your deck load
B. distribute lumber so that those stowing most compactly per unit of weight are in the upper holds
C. place the heaviest woods in the lower holds
D. keep the vessel's frame spaces free from lumber
[单项选择]In a following sea,a wave has overtaken your vessel and thrown the stern to starboard. To continue along your original course,you should().
A. use more right rudder
B. use more left rudder
C. increase speed
D. decrease speed