Test for Officers onboard about Navigation, Operational Level (CES v6.0)

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I require immediate assistance.

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When coming up with another vessel from a direction more than 22,5° abaft her beam.

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Make two round turns fast on the leading bitt and then figure of eight on both bitts, fig. 4.

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Display the NUC signal, maintain the watch and determine how the ship is drifting and the probable position after 3 hours.

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Yes, the ship often steers better if trimmed by the stern.

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I will maintain my course and speed. The other vessel is being overtaken and is therefore obliged to keep out of the way by rule 13.

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Air draught is indicated by C, in the figure.

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I have a diver down; keep well clear at slow speed.

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Both ships have normal anchor watch responsibility in addition to watching ship to ship fendering, mooring etc.

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The ship is less responsive to both rudder and propeller.

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The Fore and aft Centreline is indicated by A, in the figure.

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These are two vessels engaged in fishing (pair trawling), showing the additional volutary signals for hauling nets.

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P – All persons should report on board as the vessel is about to proceed to sea.

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The ship should steer about 30° off the prevailing weather and sea with the boat to be launch on the leeside.

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All the listed alternatives.

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The collision regulations are based on ship courses through the water.

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An “Isobar” is a line joining places of equal pressure.

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Length Overall is indicated by B, in the figure.

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It should be about 20 %.

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That the vessel is operating astern propulsion.

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This vessel is not under command, but is making way through the water.

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This is a power-driven vessel engaged in towing, less than 50 metres in length, length of tow under 200 metres and the tow, both being restricted in their ability to manoeuvre, seen from the starboard side. Under rule 18, I am required to keep clear and will take appropriate avoiding action.

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A vessel at anchor, more than 100 metres in length. She is sounding the additional signal to give warning of her position.

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The draught of an iceberg varies with the type of berg and its age.

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The (IMO) Standard Marine Communication Phrases (SMCP) booklet.

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All of the suggested answers.

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No, the most effective rudder angle is about 25 to 30°, this is because the rudder is stalling at 35° angle.

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A vessel may proceed only when she has received specific orders to do so.

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All of the possible answers.

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Attempt to diplomatically avoid taking any actions that would put the ship or crew into danger and call the Chief Officer for assistance.

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Pivot Point.

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This is a sailing vessel underway, seen head-on. It is my responsibility to keep clear under rule 18 and I will take appropriate avoiding action.

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3 long blasts repeatedly.

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Vessel with a high Block Coefficient.

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Clockwise around the high pressure.

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A diamond shape, where it can best be seen shall be displayed on the tug and the tow. Three shapes shall also be displayed in a vertical line, the upper and lower being balls and the middle one a diamond. Diamond shape.

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Attempt to diplomatically avoid taking any actions that would put the ship or crew into danger and call the Chief Officer for assistance.

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A wire for pulling burning ships off the pier.

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When the ship swings to the tide the direction of swing should be controlled to avoid the anchor cables becoming wrapped round each other.

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Draught of the ship.

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Sailing vessel A must keep out of the way of sailing vessel B.

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Abnormal ranges of VHF RT and Second Trace Returns on the radar.

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The tug may be turned across the bow of the ship and also suffer a lose of stability with a danger of being turned over if touched by the ship.

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All of the suggested answers.

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All over the world.

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Officer of the Watch.

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Listen for a distress message on the appropriate radio frequency for five minutes.

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A painter rigged fore and aft against the vessel’s side.

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SART beacon.

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A green light on the starboard side and red light on the port side, showing an unbroken light over an arc of 112,5°, from right ahead to 22,5° abaft the beam on the respective side.

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Radar ranges of three distinctive shore objects.

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Variation and Deviation.

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The ship should steer about 30° off the prevailing weather and sea with the boat to be launch on the leeside.

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To keep the lifeboat steady against the sea/wind.

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A SART.

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At the point nearest to the danger, if any.

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There is a vessel aground in the vicinity. She is more than 100 metres in length. She is sounding an additional warning to approaching vessels that they are “running into danger”.

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Echo Sounder.

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From berth to berth.

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This is a vessel engaged in fishing other than trawling, making way through the water, with outlying gear extending more than 150 metres in the direction of the all-round red light. Looking at it from astern.

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Calculation 3 is correct.

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In circumstances described in all of the answers provided.

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Master and Engine Room.

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Subtract 5° to the bearings.

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No. 2.

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Light winds and fair weather, sometimes fog.

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Five short and rapid blasts (flashes).

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Inform the Master.

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All of the suggested answers.

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Sound fog signal, effective radar watch reporting ship movements to Master and keep a good lookout for ships and fog signals.

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Whenever the gangway is rigged.

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This is a vessel engaged in dredging or underwater operations. The two balls in a vertical line indicate the side on which an obstruction exists; the two diamonds in a vertical line indicate the side on which it is safe to pass; the ball/diamond/ ball in a vertical line indicate that the vessel is restricted in her ability to manoeuvre.

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Figure 4 is correct.

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When the Master informs the Officer of the Watch that he is taking over the “con”.

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You should proceed at slow speed when passing me.

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Either an Alarm, a Warning or a Caution.

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Astern on the engines will allow Transverse Thrust to continue the swing.

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Draught of the ship.

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In circumstances described in all of the answers provided.

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Incorrect height of the antenna.