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Maison Tests en ligne CES Oil tanker 2nd-Off / 3rd-Off Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
Tests en ligne : Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
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Le test comprend 80 questions aléatoires.
Total de questions sur ce sujet : 689
Total de questions sur ce sujet : 689
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Special Areas as per MARPOL are:
All sea areas within 50 miles from the nearest land, where that coastal state is a signatory to MARPOL.
Specific geographical sea areas, designated as Marine Conservation Areas by the United Nations, in which any discharge from the cargo area of an oil tanker is strictly controlled.
Specific geographical sea areas in which special mandatory measures for the prevention of sea pollution by oil are required.
Limited ocean and sea areas, listed under the OPA-90 Act, inside which the discharge of oil is prohibited and the penalty for doing so is an unlimited fine and jail sentence.
The following vessels are all required to make the same sound signal when in or near an area of restricted visibility: a vessel not under command; a vessel restricted in her ability to manoeuvre; a vessel constrained by her draught/a sailing vessel; a vessel engaged in fishing; a vessel engaged in towing or pushing another vessel. What is that signal?
Two prolonged blasts, followed by one short blast, at intervals of not more than 2 minutes.
One prolonged blast at intervals at not more than 2 minutes.
One prolonged blast, followed by two short blasts, at intervals of not more than 1 minute.
One prolonged blast, followed by two short blasts, at intervals of not more than 2 minutes.
The normal carbon content of Crude Oil is in the range of:
88-94 %.
62-73 %.
24-82 %.
83-87 %.
If Mouth-to-Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty’s heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. What is the rythm when performing M-T-M in combination with ECC with one First Aider only?
10 compressions followed by 3 full ventilations.
15 compressions followed by 2 full ventilations.
20 compressions followed by 5 full ventilations.
5 compressions followed by 5 full ventilations.
What is the emergency frequency on MF (Medium Frequency) radio?
2 617 Hz.
1 616 Hz.
1 718 Hz.
2 182 Hz.
What kinds of checks must be carried out on slings, wires and other items of lifting equipment before they are used in routine operations?
They must be tested under load, to ensure they can bear the planned weight.
They must be visually inspected and ascertained, so far as is possible, as being in good working order and fit for purpose.
They must be visually inspected to ensure that the ID and SWL marks are clearly legible.
They do not need to be checked. They are checked under the vessel’s planned maintenance system every 12 months.
Where should be located the VHF survival craft transceivers during normal operation of the ship?
Near the gangway.
Near the liferaft.
On the lifeboats.
On the bridge.
What is the emergency channel on VHF?
Channel 16.
Channel 09.
Channel 69.
Channel 21.
If a person has been overcome by fumes from toxic cargoes such as acetone cyanohydrin and has ceased breathing, you would:
Wait for a resuscitator to be brought from the ship’s first aid locker and use it.
Immediately start mouth to mouth resuscitation.
Do nothing until professional medical help arrives.
Place him in a stream of fresh air and let breathing restart by itself.
For how long and at what speed is a fully loaded lifeboat designed to operate in calm weather?
10 knots for 24 hours.
4 knots for 48 hours.
6 knots for 24 hours.
3 knots for 24 hours.
Which position is the best to stop bleeding from the nose?
Laying on the back, leaning the head as much back as possible.
Laying on the back, holding a wet, cold towel on the top of the nose.
Holding the nose above steamed water.
Sitting on a chair, leaning forward, with two fingers pressing the nose together.
With reference to oil tanker equipment, the abbreviation VECS stands for:
Vapour Emission Control Standard.
Vapour Emission Control System.
Vapour Emission Calibration System.
Vapour Ejection Control System.
You are close to the entrance to a port in thick fog. You hear the following signal. What does it mean?
That there is a vessel at anchor in the vicinity. She is more than 100 metres in length.
That there is a vessel at anchor in the vicinity. She is less than 100 metres in length.
That the port is closed.
That there is a vessel aground in the vicinity.
To receive distress alerting and MSI via an Inmarsat-C set vessels must have:
Suitable for 518 kHz NAVTEX receiver.
SES or an EGC receiver.
A radio officer on board.
MF/HF radio telex scanner with printer.
What would be considered the most favourable heading of a ship when launching a lifeboat?
The ship should steer about 100° of the prevailing weather and sea with the boat to be launched on the leeside.
The ship should lie stopped in the water with the weather on the opposite side to the boat to be launched.
The ship should steer with the prevailing weather and sea on the beam and the boat to be launch on the leeside.
The ship should steer about 30° off the prevailing weather and sea with the boat to be launch on the leeside.
The proper operation of an Inmarsat-C terminal can be tested by:
Doing a “link test”.
Requesting a “self test”.
Doing a “recommissioning test”.
Sending a message to MF DSC.
What shall you do if you see a person falling into the sea?
Put on a lifejacket.
Run aft.
Throw a lifebuoy over board and report to the bridge immediately.
Launch a lifeboat.
Give the meaning of the following symbol:
Muster station.
Gathering place for embarkation formalities.
Muster station for families only.
Muster station for unaccompanied minors (UM).
All cargo and ballast operations on an oil tanker must be recorded in the:
The Oil Record Book.
The MARPOL Record Book.
The Deck Operations Logbook.
The ODME Record Book.
MARPOL – Annex V. Disposal of garbage outside “Special Areas”. After unpacking spares, you are left with a limited amount of packing materials. Is this prohibited, if not, what will be the nearest distance to land for disposal into the sea of these materials?
12 miles.
3 miles.
This is prohibited.
25 miles.
With an Inmarsat-C installation there is the addressing-option “special”. Via this option:
You can send a message by express delivery.
You can plan a message to be delivered at a special time.
You can deliver a message via a special telegram.
Give one of Inmarsat’s “special access codes”.
Treatment of burns and scalds depends on the severity of the injury. What is the correct thing to do for minor burns and scalds?
Break blisters, remove any loose skin or foreign objects from the injured area.
Place the injured part under slowly running cold water for at least 10 minutes, but preferably until the pain is gone. If no water is available, use any cold, harmless liquid.
Remove all sticky clothing from the casualty.
Apply lotions, ointments or fat to the injury.
DSC uses for automatic identification the MMSI. The identification 002442000 is assigned to:
A type of vessels.
A group of vessels.
A coast-station or coast guard-station.
A vessel.
What is the shortest distance between two points on the surface of the earth?
Small circle.
Composite great circle.
Great Circle.
Rhumb line.
A quick change of liquid flow in a pipe line e. g. by sudden closure of valves against flowing oil, which can cause extensive damage to valves and fittings, is called:
Pressure surge.
Pressure trip.
Cargo cavitation.
Cargo hammering.
The fire integrity of any bulkhead shall be maintained:
Only at the continuous/solid part of the bulkhead.
Up to 5 metres above the deck level.
At the openings and penetrations.
Up to 5 metres below the upper deck.
How many emergency power supply sources are required for fire-detection and fire-alarm systems? (SOLAS II-2/13.1.3).
None.
One.
Two.
Three.
With regard to radar, what would be a correct form of response to the question: What range scale are you using?
The correct form of response would be: I am using the 12 mile range scale.
The correct form of response would be: I am using the 10 cm radar.
The correct form of response would be: I am using the 3 cm radar.
The correct form of response would be: I am using the largest range scale.
When a DSC-message of the “distress” category is received, in order to start distress alert communication in so far as not indicated in the alert, you will switch to VHF channel:
13.
16.
67.
85.
You receive via the 8 MHz a DSC distress alert. The received DSC message is however distorted. The MMSI as well as the position are illegible. After listening at the 8 MHz telephone distress frequency, nothing is heard. This is because:
Telephone signals in the same frequency band are generally weaker than DSC signals.
You should have listened on VHF.
First an acknowledgement of a coastguard station must be received via the 8 MHz.
You should have listened on the 2 182 kHz.
What do crew, visitors and contractors all have in common?
They’re all onboard the ship for the duration of its voyage.
They all have opportunity to smuggle drugs.
They’re all trained in ship emergency procedures.
They’re all employees of the ship.
What is the purpose of the Ship Security Plan?
Outline specific measures for your ship to move from security level 1 to 2 and from 2 to 3.
Detail the duties of shipboard personnel assigned security responsibilities.
Protect your ship from risks posed by security threats or incidents.
Outline the organizational structure for the ship.
The correct functioning of a DSC-modem can be checked by means of:
The obligatory monthly transmission from the RCC’s.
The testing-mode of the ever present VHF-DSC-EPIRB.
The built-in test facility in the modem.
Tester provided with the equipment.
Which of the following is a ship MMSI?
2275300.
227530000.
1227200.
22753000.
Which Security Levels requires the highest security alert?
Security Level 3.
Security Level 1.
Security Level 4.
Security Level 2.
What should the Third Officer do, if he finds something missing from a lifeboat?
If he finds something missing from a lifeboat, the Third Officer should replace the missing item.
If he finds something missing from a lifeboat, the Third Officer should search for the missing item.
If he finds something missing from a lifeboat, the Third Officer should make a note of it in the lifeboat register.
If he finds something missing from a lifeboat, the Third Officer should notify the Chief Officer.
May an engine room be only protected by a fixed low expansion foam fire-extinguishing system?
Yes.
No.
It depends on the type of vessel.
Yes, if the “engine room” is considered as a machinery space of category A.
Give the meaning of the following symbol:
Survival craft portable radio.
EPIRB.
Survival craft distress pyrotechnic signals.
Rocket parachute flares.
How will you start a cancelling message after you send by mistake a distress call on your VHF DSC equipment?
PAN-PAN – All Stations – This is “SAINT-ROMAIN”.
SECURITE – All Stations – This is “SAINT-ROMAIN”.
All Stations – This is “SAINT-ROMAIN”.
MAYDAY – All Stations – This is “SAINT-ROMAIN”.
What is the ideal working temperature for physical work?
10-15 °C.
17-20 °C.
21-35 °C.
5-10 °C.
In the Beaufort Scale of Wind Force, what is the Beaufort number associated with the wind force known as a “Gale”? This should not be confused with a “Near Gale” or “Strong Gale”?
Eight (8).
Nine (9).
Seven (7).
Ten (10).
The ship is navigating in dense fog where the visibility is less than one mile. The Arpa radar is set on a range 12 miles on a course of 314° and own ship has a vector as shown. What is the vector mode selected on the Arpa?
Relative vectors, sea stabilised.
True vectors.
Relative vectors, ground stabilised.
Relative vectors.
The purpose of the “mud box” fitten on a tanker is to:
Restrict any particles and solids entering the pipeline system.
Collect ships waste and water mud when ballasting and de-ballasting.
Catch the mud from the anchors and cables and deposit these at the windlass.
Catch spills when connecting the discharge or loading hose.
The IMO Standard Marine Communication Phrases are recommended to be used when the ship’s Officer is verbally talking to whom?
When giving orders on board with other seafarers.
When talking on the VHF between ships.
In circumstances described in all of the answers provided.
When talking between ship and shore personnel.
A DSC distress alert single frequency call attempt is awaiting acknowledgement:
Not repeated automatically.
Repeated manually when required.
Automatically repeated after 3 and a half to 4 and a half minutes.
Automatically repeated after 1 to 1 and a half minutes.
The PTT-switch must be:
Pressed in during speaking only to work duplex.
Pressed to listen.
Pressed in constantly to work simplex.
Pressed in during speaking only to work semi-duplex.
What is the colour and characteristic of a “towing light”, as defined in the International Regulations for Preventing Collisions at Sea?
One of two all-round amber, alternate flashing lights, displayed where they can best be seen.
White, fixed, displayed as an additional light on the foremast over an arc of 225°, from right ahead to 22,5° abaft the beam on each side of the vessel.
Amber, all-round, flashing, where it can best be seen.
Yellow, fixed, seen over an arc of 135° and so arranged as to display 67,5° from right aft on each side of the vessel.
What mode is used for broadcast an MF/HF-DSC message?
J2B/F1B.
J3E.
G3E.
H3E.
You are approaching the port entrance. What do these lights mean?
Vessels may proceed – two-way traffic.
A vessel may proceed only when she has received specific orders to do so.
Vessels may proceed – one-way traffic.
A vessel may proceed only when she has received specific orders to do so, except that vessels which can safely navigate outside the main channel need not comply with this message.
The examples of Aromatic Hydrocarbons will include:
Benzene, Toluene and Xylene.
Propane, Butane and Pentane.
Hydrogen Sulphide and Carbon Monoxide.
Carbon Dioxide and Hydrogen Peroxide.
What is the meaning of this symbol?
Fasten seat belts.
Secure hatches.
Start air supply.
Release falls.
During tank washing, besides maintaining the tank oxygen content below 8 % by volume, it should also be ensured:
That a positive pressure is maintained in the tank.
That a negative pressure is maintained in the tank.
That a minimum of 2,4 bar inert gas inlet pressure is maintained in the tank.
That the tank is maintained at atmospheric pressure level.
In making VHF communication or test transmission you must:
With DSC use, first broadcast the carrier wave for at least three seconds.
Identify yourself with your call sign and/or ship’s name.
Warn all ships in the vicinity.
First tap on the mike several times, but not more than 10 times.
Which is the correct term given to the company providing stores and provisions to a ship in port?
The store man.
The ship chandler.
The ship’s agent.
The supermarket.
You are on a sailing vessel, underway in open water. This vessel is sighted on the starboard bow, on a steady bearing and the distance is closing. By the International Regulations for the Preventing Collisions at Sea, what action will you follow?
Risk of collision is deemed to exist and, as the other vessel is on a steady bearing on my starboard side, I am required to keep out of the way. I will make a broad alteration of course to starboard.
This vessel is clearly a power-driven vessel and I anticipate that the bearing will therefore close and she will pass ahead at a safe distance.
Risk of collision is deemed to exist and, as the other vessel is on a steady bearing on my starboard side, I will maintain my course and speed.
By Rule 18, a power-driven vessel underway shall keep out of the way of a sailing vessel. I will maintain my course and speed, but will continue to monitor situation to ensure the other vessel takes avoiding action.
A message is send by the Inmarsat-C set. The land earth station will:
The sender has to confirm delivery by sending another separate message.
Automatically send a positive delivery notification (PDN) to the sender.
Only send a positive delivery notification (PDN) to the sender if the sender requested, so in the send menu.
Never send a positive delivery notification (PDN) to the sender. The addressed will have to confirm the message through the ground-station and request for further information, if desired.
What action should the Officer of the Watch (OOW) take if he is forced to make a major deviation from the voyage plan?
Inform the Master.
Check that the deviation will not lead into danger.
Make an appropriate entry in the Log Book.
There is no special action necessary.
At what minimum height above sea level a SART transponder must be mounted?
1 metre.
The good working of a SART transponder doesn’t depend on the height above sea level.
0,5 metre.
2 metres.
Crude oils may be considered to consist:
A natural mixture of carbon and sulphur isomers.
A mixture of carbon extracts and naturally occurring wax.
A refined blend of hydrocarbon compounds and sulphur extracts.
A natural mixture of simple and complex hydrocarbon compounds.
A battery of 24 Volt supplies during 10 hours a current of 6 ampere. What is the capacity supplied?
48 Ah.
144 Ah.
60 Ah.
240 Ah.
What possible reason could there be for the identification mark associated with a Racon not being visible on the radar screen?
The Racon may not be transmitting a pulse.
The transmitted radar frequency may not trigger the Racon transmitter.
All of the suggested answers.
The radar may be suppressing the mark with application of the Interference Rejection control.
An EPIRB has been activated accidentally. Which of the following is correct for cancelling the false distress alert?
Make broadcast to all stations on VHF 16.
Call the nearest coast station and inform it that a false distress alert has been transmitted.
Call a LUT and inform it.
Send a distress priority VHF DSC call and make broadcast to all stations.
If your vessel is fitted with wires on self-stowing “split drum” winches, the advantage of having these split drum winches is:
Less chance of the wire being jammed in the reel.
All the listed alternatives.
No crushing of the wire.
Increased brake holding capacity due to the ability to keep the paid out wire in a single layer on the drum.
The battery of an EPIRB should be changed:
Every 4 years.
Every 2 years.
Every 3 years.
Yearly.
MARPOL – Annex V. Disposal of garbage. Your vessel is in the Red Sea (Special Area) and the Chief Cook is requesting to have some food waste burned in the incinerator. Due to problems with incinerator, you decide to have the waste ground in the Grinder (Lumb size max. 25 mm) and disposed off into the sea. Is this prohibited, if not, how far from nearest land is this legal?
3 miles.
This is prohibited.
25 miles.
12 miles.
Under GMDSS which VHF channel is used for Digital Selective Calling (DSC)?
Ch. 13.
Ch. 06.
Ch. 16.
Ch. 70.
An alarm signal consisting of seven short blast followed by one prolonged blast is sounded by the ship’s whistle and alarm bells. What are you to do?
Report on the bridge (deck crew) or engine room (engine crew) for further orders.
Go to (or remain in) your cabin and await further orders.
Go to your lifeboat station.
Go to your fire station.
By “collect call” is meant:
A call for account of the receiver.
An urgent call.
A group call.
A call to collect the charges in office.
If one wants to transmit a weather report with an Inmarsat-C terminal one should use the following address:
Sitrep.
Meteorological Center.
OBS+.
41.
When a ship is steaming along a course line, what is the importance of determining the set and rate of drift due to wind and current?
To determine the time required to reach the next alteration of course point.
To appreciate the possible extent of drift and dangers in the event of engine failure.
To determine the correction required to the course steered to maintain the planned passage.
All of the suggested answers.
EGC is short for:
Enhanced Group Call.
Exchange Group Call.
Emergency General Ship Call.
Exchange Geographic Call.
The temperature control system of the main engine crankshaft bearings indicates high temperature. What would be the correct way to open and check the crankcase?
Stop the engine immediately and keep the lube oil pump running for at least 20 minutes before opening the crankcase.
Stop the engine immediately, stop the lube oil pump, and inspect the crankcase after 5 minute.
Stop the engine and open crankcase down immediately for inspection.
Reduce the RPM to a minimum and open the crankcase doors carefully.
On board an accident happened. Urgent radio-medical advice is needed. We choose the category:
Distress.
Routine.
Urgency.
Safety.
When is a visitor onboard required to present an ID?
On SECURITY Level 2 & 3.
On SECURITY Level 1, 2 & 3.
Only on SECURITY Level 3.
Never.
If the oxygen level in the cargo tanks during Crude Oil Washing rises beyond 8 %, as an OOW you should:
Continue washing, but increase the delivery rate of inert gas from the IG generator.
Stop the washing operation and resume only after a level of less than 8 % by volume has again been achieved.
Stop using crude oil to wash and immediately change over to water washing.
Continue to wash tanks as it is safe to wash till the oxygen level reaches beyond 11 %.
Prior carrying out a Crude Oil Washing operation, the tank from which the crude is to be used for washing is usually partially discharged. This is done so as to:
Ensure that any settled water is removed from the tank and only “dry” crude is used for washing so as to avoid electrostatic hazards during washing.
Ensure that only the required quantity of oil are kept in the tank, so as to reduce the amount of slops retained on the ship.
Ensure that all water settled in the tank is removed prior washing, so as to ensure that the fresh cargo can be loaded on top without fear of contamination.
Ensure that any dirt and sediments settled inside the tank are removed, so as to improve cleaning quality of the crude oil.
When should operational checks on navigation equipment be done?
As often as possible.
When preparing for sea and entering port and at regular intervals during the voyage.
When there is any sucpicion of a fault with the equipment.
When there is an opportunity and time allows.
Are there any restriction on entry into cargo holds at sea?
No special permission required.
Permission must be obtained from Chief Officer.
Bosun must be told.
Permission required at night-time.
Give the meaning of the following symbol:
Davit launched lifeboat.
Release falls.
Release gripes.
Davit launched rescue boat.
Which type of call will be sent by a ship adrift and needing the assistance of a tug? The weather is not bad and the ship will be aground 24 hours later.
Distress call.
Urgent call.
Safety call.
Distress relay call.
The «Deck Operational Oil Tanker» subject provides both theoretical and practical knowledge on safely working with electrical equipment. Mastery of this information is a key indicator of an employee's competence in a relevant position on a vessel. As the 3rd officer on an oil tanker, your primary responsibilities would include assisting senior officers in the safe navigation and operation of the ship. You would be tasked with maintaining accurate navigational records, performing regular safety inspections, and ensuring compliance with all relevant maritime regulations. Additionally, you would supervise the deck crew, oversee cargo operations, and conduct regular safety drills and training exercises. As a junior officer, you would be expected to learn from and support the more experienced crew members while gaining valuable experience for future roles in the maritime industry.
- Version: 6.0, 5.2.0, 5.1, 4.1.
- Test type: STCW.
- Department: Deck.
- Level: Operational.
- Vessel type: Oil Tanker.
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