Competence 2 (Deck) assesses knowledge critical for maritime navigation and safety. It covers signaling in restricted visibility, use of navigation lights, overtaking protocols, and collision avoidance tactics, essential for maritime professionals.
Alternating white and yellow light
A searchlight or beam
An all-round white light
All-round white or yellow light
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Should sound the danger signal
Will not sound any whistle signals
Should sound two short blasts
Should sound one long blast
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Only when under tow
Only when operating in a traffic separation scheme
From sunset to sunrise and during restricted visibility
Only when other vessels are in the area
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You will gain speed
Both vessels will gain speed
The vessel will drift together
The vessels will drift apart
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Any of the choices is correct
A large change
Supplemental by speed change
A succession of small changes
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Any vessel over 12-meters in length must be provided with a gong
Manual sounding of the signals must always be possible
Signals must be able to be sounded manually and automatically
A vessel of less than 12 meters in length need not have any sound signaling equipment
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Hold your course and speed
Alter course to port
Alter course to starboard
Stop your engine
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Commercial aircraft
Any airplane on a flight over a large body of water
Helicopter flying over water
Any air craft designed to maneuver on the water
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157.5deg.
135.0deg.
180.0deg.
112.5deg.
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Adhering with the Master;s order
Avoiding close quarter situation
Avoiding dangerous situations
Posting proper lookout
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At maneuvering speed
At a speed commensurate with steerage way
At slow speed
At moderate speed
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Constrained by her draft
Restricted in her ability to maneuver
Not under command
In special circumtances
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Maintain ship's speed at all times
Minimum CPA
Fix intervals
Ship's navigation policy
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In the bridge wings
Inside the bridge
Forward as low as possible
High on the mast
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One prolonged blast
One prolonged and two short blasts
Two prolonged blasts
One short blast
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Navigational Equipment
Weather Report
Passage Plan
Bridge standing Order
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Report to the bridge just on time
Report to the bridge in order to adjust his eyesight for at least 10 mins prior to taking the watch
Report to the bridge in order to familiarize himself with the instruments and equipement
Read and sign the order book and check vessel's position
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Rule 14
Rule 16
Rule 15
Rule 13
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Technical Details of Sound Signal Appliances
Positioning and Technical Details of Lights and Shapes
Additional Signals for Fishing Vessel Fishing in Close Proximity
Distress Signals
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Red and green lights are not used
It is one of those listed under Annex IV of the Collision Regulations
The signal cannot be mistaken for a signal authorized by the Rules
The vessel signals such intentions over the radiotelephone
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Searchlight beam
Burning barrel
Calling "Mayday" on the radiotelephone
Continuous sounding of a fog signal apparatus
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In the forepart of the vessel, a 225â—‹ white light
In the after part of the vessel, a 135â—‹ white light
All-round red or green light
Any available working lights to illuminate the decks
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A vessel constrained by her draft
A vessel not under command
A vessel sailing
A vessel being towed
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At least five short and rapid blasts
One prolonged, one short, one prolonged, and one short blast, in that order
Four short blasts
Two short blasts
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Constrained by her draft
Minesweeping
Being towed
Engaged in fishing
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One prolonged blast only
One prolonged blast followed by three short blasts when leaving the slip
One long blast only
The danger signal
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You should sound the danger signal.
The vessel intends to leave you on her starboard side.
The vessel is altering course to port.
You should alter course to port.
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A white light
Used only at night
Used when the whistle is broken
Used prior to sounding the whistle
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An all-round white light
A searchlight or beam
Alternating white and yellow light
All-round white or yellow light
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One prolonged blast on the whistle
One short blast on the whistle
One short, one prolonged, and one short blast on the whistle
Four short blasts on the whistle
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One short, one prolonged, and one short blast
One prolonged blast
Four short blasts
One short blast
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Four short blasts
One short blast
One short, one prolonged, and one short blast
One prolonged blast
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A signal meaning that the vessel sounding it is in doubt as to other vessel's actions.
A signal meaning, "I am altering my course to starboard."
A signal sounded when approaching a bend.
A signal meaning, "I intend to overtake you on your starboard side.0"
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Should sound two short blasts
Should sound the danger signal
Should sound one long blast
Will not sound any whistle signals
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Two short whistle blasts
A light signal of at least five short and rapid flashes
One prolonged, one short, one prolonged, and one short whistle blasts
Four short whistle blasts
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No signal is required.
Five or more short blasts
One short blst
Two short blasts
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Sound no whistle signal
Answer with one short blast
Sound the danger signal
Answer with two short blasts
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One short blast
Five short and rapid blasts
Two short blasts
None of these
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Vessel "B" must keep out of the way of vessel "A" because "A" is to starboard.
Vessel "A" must keep out of the way of vessel "B" because "B" is fishing.
Both vessels are required by the Rules to keep clear of each other.
Vessel "A" must keep out of the way of vessel "B" because "B" is to port.
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