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Maison Tests en ligne CES Oil tanker MASTER / Ch-Officer Test online for Deck department, Management level, Oil Tanker (CES v6.0)
Tests en ligne : Test online for Deck department, Management level, Oil Tanker (CES v6.0)
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Le test comprend 80 questions aléatoires.
Total de questions sur ce sujet : 301
Total de questions sur ce sujet : 301
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What kind of safety equipment must be worn during anchoring?
Safety helmet, safety shoes.
All of the mentioned equipment.
Safety goggles.
Boiler suit, working gloves.
Who is responsible for maintaining the vessel’s structural strength?
The master.
The Flag State Administration.
The Shipyard.
The Shipping Company and Classification Society.
If for some reason a vessel does not comply with a Classification Society’s requirements, what can a surveyor issue to the vessel enabling it to sail to the next port or for a period of time?
A Condition of Class.
A Notification of Deficiency.
A revised Class Notation.
A notification of Detention.
In which way shall a survivor be hauled out of the sea?
Vertical.
Horizontal.
In 45 degrees angle.
None of the above.
Which of the following requirements regarding life-buoys correspond to present regulations? (SOLAS III/7.1).
Not less than half the total number of lifebuoys shall be provided with self-igniting lights.
At least four life-buoys on each side of the ship shall be fitted with buoyant lifelines.
All the life-buoys shall be placed in holders with quick-release arrangement.
I don’t know.
What general background colour is used on warning signs that indicate emergency or first-aid features, or indicate a safe condition?
Blue.
Yellow.
Red.
Green.
If drugs are discovered onboard your ship:
Write a report a few days after the event and describe everything that occurred.
Disembark crew and passengers as quickly as possible at the next port of call so the authorities can conduct their investigation.
Ensure the witness to the discovery signs your incident report.
Notify the authorities after you arrive at the next port of call.
In area A1 the function “Transmission of ship to shore distress alerts” is mainly based on:
The use of MF DSC.
The use of VHF DSC.
The use of Inmarsat-A.
The use of SART transponder.
Which personnel must undergo familiarization training on board?
Only the ratings.
Only catering staff.
Everyone.
Only the deck officers.
The display of the DSC-controller on board is showing the following lines: TX call: Selectiveto: 02114200; Category: RoutineUSB:telephony; DSC Tx 2 189,5 kHz save>send
F1B.
J3E.
H3E.
G3E.
A vessel berths at two different jetties under the influence of a 1 knot beam current. At the first jetty the ship has an underkeel clearance of 5 times the draught and at the second the underkeel clearance is only 0,5 times the draught. If the current exerted a force of 50 tonnes on the ship at the first jetty, what would be the approximate force exerted at the second if the draught is the same?
75 tonnes.
25 tonnes.
Unchanged, remains at 50 tonnes.
150 tonnes.
What is the purpose of girders in the tank?
They support the stiffeners and also take up some of the sea forces.
They transfer all the cargo forces acting on the plating.
They transfer all sea forces acting on the plating.
They support the stiffeners.
Which word will precede a routine message?
PAN PAN.
MAYDAY.
No specific word will precede a routine message.
ROUTINE.
As per the IMDG Code, an “article” is referred to as:
A device that contains a dangerous substance or mixture of substances.
A form that contains important information about a hazardous substance.
Something that is packed within a freight container.
A device that is responsible for initial dangerous reaction.
“Door to door” shipment is covered under:
A Through Bill of Lading.
An Ocean Bill of Lading.
A Multi-Phase Bill of Lading.
A Destination Bill of Lading.
Give the meaning of the following symbol:
Secondary means of escape.
Primary means of escape.
A class division.
Main vertical.
The Explosimeter is an instrument to measure:
The composition of hydrocarbon gas/air mixtures in a tank atmosphere.
The amount of H2S gas in a tank atmosphere.
The level of oxygen present within a tank.
The relative amounts of nitrogen and combustible gases within a tank.
If the wind speed on a vessel doubles, by approximately how much will the force from it rise?
The force will be Doubled.
The force will be Quadrupled.
The force will be Tripled.
I don’t know.
The mandatory color of a hand flare is:
Red.
Green.
Yellow.
Green.
On the figure there are four (4) possible definitions of the term “BREADTH” given. Which one is the correct one?
Breadth is given by A on the figure.
Breadth is given by B on the figure.
Breadth is given by C on the figure.
Breadth is given by D on the figure.
The MF/HF-transceiver on board is tuned to the assigned frequency of a station. To make this connection the following mode is used:
J2B.
H3E.
J3E.
I don’t know.
The ID of an Inmarsat-M station on board starts with:
6.
3.
1.
I don’t know.
Which of the following two digits codes is used to obtain medical advice?
32.
26.
38.
42.
How many thermal protective aids are carried in each liferaft?
10 % of the number of persons the liferaft is designed to carry, or two, whichever is more.
Nil.
The number of persons the liferaft is permitted to accommodate.
6.
The recommended guideline for avoiding the risk of electrostatic potential in a mist produced by using oil and water during Crude Oil Washing operations is that:
Before washing begins, any tank that is to be used as a source of oil for Crude Oil Washing should be partly discharged to remove any water that has settled out during the voyage. The discharge of a layer of at least 1 metres necessary for this purpose.
If a slop tank is to be used to supply oil to drive a Crude Oil Washing operation in a cargo tank, then that slop tank must not have contained slops with a water content of more than 2 %.
As washing begins, any water observed in the stream should be diverted to a slop tank, before Crude Oil Washing of any cargo compartment is commenced.
Crude Oil Washing, where the oil source is stored in a slop tank or other tank that has previously contained slops, should be avoided.
How is a EPIRB (Emergency Position Indicating Radio Beacon) activated?
Most EPIRBs are automatically activated when they enter the water.
Most EPIRBs are remotely activated from the ship.
The EPIRB is always transmitting and does not need to be activated.
Most EPIRBs must be manually switched on.
What is the MARPOL definition of a “high-viscosity substance”?
A noxious liquid substance in category “Y” with a viscosity equal to or greater than 100 mPa·s at 37,8 °C.
A noxious liquid substance of any category with a pour point of greater than 37,8 °C.
I don’t know.
A noxious liquid substance in category “X” or “Y” with a viscosity equal to or greater than 50 mPa·s at the unloading temperature.
The rotating jet water outlets on tank cleaning machines used on board oil tankers is called:
Distributors.
Turbines.
Nozzles.
Ejectors.
Which of the following is most commonly used by the oil industry to assess the volatility of crude oil?
Reid vapour Pressure (RVP).
Methane Evolution Index (CEI).
True vapour pressure (TVP).
Volatile Organic Compound content (%).
The figure shows the cross section of a ship floating in water with the hull coloured in red and the seabed below the vessel shaded. On this figure there are four (4) possible definitions of the term “UNDERKEEL CLEARANCE” given. Which one is the correct one?
Underkeel clearance is given by B on the figure.
Underkeel clearance is given by C on the figure.
Underkeel clearance is given by D on the figure.
Underkeel clearance is given by A on the figure.
Master of every ship must provide:
The training during crews working hours only.
Proper rest to the crew after each training programme.
Facilities to conduct training whenever required by the training officer.
A link between the shipboard training officer and the company training officer ashore.
Give the meaning of the following symbol:
EPIRB.
Line throwing appliance.
Survival craft distress pyrotechnic signal.
Rocket parachute flares.
In US waters “Oil Pollution Act of 1990” was activated in August 1993. What is the main issue for the introduction of the act?
To prevent oil spills in US waters.
To enforce owners to use equipment of higher standards that those of today.
To encourage owners to build double hull vessels for trading US waters.
To improve safety measures onboard.
Buoyant smoke signals shall be so designed as to burn or emit smoke:
Continuously after having been immersed for a period of 10 seconds under 100 mm of water when underwater.
Continuously after having been immersed for a period of 1 minute under 1 m of water.
Only when not in the water.
When underwater.
Substances, materials and articles shall be stowed as indicated in the Dangerous Goods List of the IMDG Code, in accordance with a series of stowage categories. How are those categories designated?
10 categories, numbered 1-10.
Three categories, numbered I, II, III.
10 categories, lattered A-K (excluding I).
5 categories, labelled A-E.
Who is responsible for maintaining the vessel’s structural strength?
The Flag State Administration.
The Master.
The Shipping Company and the Classification Society.
The Shipyard.
Is it always possible to use the word “ship” instead of the word “boat”?
A boat can only be used for vessels under 50 metres in length.
Normally a small vessel is called a “boat” rather than a “ship”, otherwise it is not important.
Either can be used anytime.
A large vessel is always called a “ship” and never a “boat”.
Your vessel is acting as the on scene commander during a distress rescue. Various vessels are interfering the distress traffic on the VHF. What message would you use to stop them interfering with this traffic?
Seelonce Mayday.
Seelonce Pan.
Seelonce Distress.
Seelonce Securite.
What kind of warning signs should be placed on manholes into void spaces?
No smoking signs.
Warning signs that indicate lack of oxygen inside.
Breathing apparatus mandatory sign.
Danger of explosion signs.
How often should the lifeboat wire falls be turned and renewed?
Turned at intervals of not more than 30 months and renewed every 5 years.
Renewed every three years.
Turned every 2 years and renewed every 4 years.
Turned every 30 months and needs only to be renewed if the wire is in poor condition.
How many rocket parachute flares are carried in each liferaft with SOLAS B pack?
12.
6.
2.
Nil.
Depending on the API, an error measurement of 0,1 degree Fahrenheit in a tank containing 300 000 barrels of oil will result in which of the following volumes?
300 barrels.
210 barrels.
50 barrels.
150 barrels.
You are carrying out a search in a smoke filled compartment wearing a breathing apparatus. At what stage should you start to make your way out of the compartment?
Regularly check your pressure gauge and note how much air you used to reach your work area. Start to return when you have this amount left plus a reasonable reserve.
Wait until the breathing apparatus warning whistle sounds.
Wait for the appropriate signal on your safety line as the personnel outside will be keeping a track of the time you have spent inside.
15 minutes after starting to use the set as this leaves you with 5 minutes air left.
What is the correct setting of the “Anti sea clutter” control on the radar?
All of the suggested answers.
A few sea returns remaining on the screen.
No sea returns left on the screen which may confuse with small target echoes near the ship.
A removal of all the sea returns down to about a mile from own ship.
Which of the following is a definition of the “Proper Shipping Name”, as found in the IMDG Code?
The correct chemical name of a potentially hazardous material, as identified from the Chemical Cargo List.
The name under which a dangerous material, substance or article is described for export purposes in the country of loading.
I don’t know.
The name to be used in any documentation relating to the transportation of the dangerous substance, material or article, such as on forms, labels and placards.
… a ship … intended to transport products with appreciably severe environmental and safety hazards which require significant preventative measures to preclude escape of such cargo. Usually the ship is of double-hull construction, with a variety of tank sizes/capacities. What is this the definition of?
A type I chemical tanker as per the IBC Code.
A chemical tanker for the purposes of the 1996 IMO directive MEPC/2.12 circ. on “Mandatory Reporting Requirements for Ships Carrying Dangerous or Polluting Goods”.
I don’t know.
A type II chemical tanker, as per the IBC Code.
The portable walkie talkies required to be carried by GMDSS regulations should have which channels as a minimum?
Channel 16 only.
Channels 6, 13 & 16.
Channels 13 & 16.
Channels 6 & 16.
Which of these statements about drug smuggling is true?
The risks to ships are not restricted to specific areas or trading routes.
Drugs are difficult to conceal onboard a ship.
Drug smuggling is only a problem in certain ports, so only ships sailing in those ports need to implement preventative measures.
The preventative measures you incorporate into your ship’s security plan should be exhaustive, regardless of the level of threat identified by your ship’s security assessment.
The scantling draft of an oil tanker fitted with segregated ballast tanks is:
The draught on which the fundamental design parameters are based.
The maximum draught determined by the Loadline Rules.
The draught for which the structural strength of the ship has been designed.
The minimum draught amidships when in ballast condition.
What allowances should be applied to an echo sounder reading, to compare the depth of water with the depth shown on a chart?
Position of trasducer below the water surface and the height of tide.
Shallow water effects causing ground interaction.
A correction that should be applied to the charted depth value shown on the chart.
The distance between the pulse Transmitter and Receiver, if different.
You have been assigned to enter a hold and check the general cargo stowed in it, as part of an on-passage monitoring procedure. What must be in place before you can do that?
The necessary permits, based on valid atmospheric and other applicable tests.
Written instructions from the Chief Officer on what to check in the hold.
A list of the items stowed in the applicable hold, extracted from the Cargo Manifest, must be available for reference during the check.
Emergency equipment at the after end of the maindeck.
What type of bomb search should you conduct to avoid panic when the credibility of the threat is in doubt and you don’t want to disrupt ship business?
Nominated officers search.
Crew search.
External search team.
Known hiding spot search.
The word RADIO is spelled conform the international phonetic alphabet:
Romeo, Alfa, Delta, India, Oscar.
Romeo, Atlanta, Delta, India, October.
Romeo, Alpha, Delta, India, October.
Radio, Alfa, Delta, India, Oscar.
Which option best describes how an operator establishes what an isolated danger symbol represents, when seen on the chart display of an ECDIS?
Check the chart symbols catalogue to ascertain the meaning.
Interrogate it and ask for a pick or information report.
Which one of the following items has to be included in an abandon ship drill according to SOLAS regulations?
Checking that life-jackets are correctly donned.
Starting and operating radio life-saving appliances.
Manoeuvring the lifeboat in the water.
Launching and recovery of a survival craft.
During the survey of Long Range Identification and Tracking (LRIT) equipment, which document must be available to the surveyor to demonstrate compliance with SOLAS?
A Statement of Installation and Testing by the Approved Service Provider in compliance with SOLAS V/26-4.
A report giving the result of the Performance Test, issued by the manufacturer in compliance with the Flag State Authority requirements.
A report giving the result of the Conformance Test, issued by the Classification Society on behalf of the Flag State Authority.
I don’t know.
Under ISM, what is a “non-conformity”?
An observed situation where objective evidence indicates the non-fulfilment of a specified requirement.
The wearing of non-standard Personal protective equipment.
Official log book entries not being completed correctly.
A safety officer not being nominated for the vessel.
If one requires medical advice by means of an Inmarsat-C terminal one should use the following address:
32.
MED +.
Radiomedical.
I don’t know.
What is the inherent danger in welding/cutting in piping containing freon?
Development of nitrous gases.
Development of explosive gases.
Depletion of oxygen in the air.
Depletion of the ozone layer.
When must personal protective equipment be worn?
At all times when identified as a control method with risk assessment.
Only in the engine room.
Only on deck.
When making the vessel fast.
Why is it important to have good relationship on-board a vessel?
It leads to better work performance and positive atmosphere among the crew.
Crew comes to know each others problems.
It encourages crew to extend their contract.
It will prevent accidents from happening.
A distress-call received via RCC should:
Always be given receipt.
In areas in which one or more coast-stations are active … receipt, so that the coast-stations can first give receipt.
Only be given receipt, if the master has confirmed that assistance indeed can be given.
I don’t know.
The Muster List shall show the duties assigned to members of the crew. Which of the following duties shall be included according to present regulations?
Manning of fire parties assigned to deal with fires.
Operation of the vessel’s propulsion system.
Preparation of immersion suits for passengers.
Special duties assigned with respect to the use of pyrotechnics.
What is the minimum permissible distance measured horizontally between the ship’s shell plating and the outer side bulkhead of the first cargo compartment on a type II chemical tanker?
Not less than moulded breadth / 5.
Not less than 1 250 mm.
Not less than 760 mm.
Not less than moulded breadth / 15.
What do you understand by the term “Risk Assessment”, and how would this be carried out on board?
States than when work has a degree of risk that the work is not carried out.
Requires a great deal of preparation and involves recording everything on paper.
Identify the hazards, quantify the risks, put control measures in place, monitor the work activity and review.
Identify the hazards and specify the personal protective equipment that would be required to complete the work.
Prior to discharging cargo from an oil tanker, “line displacement” is usually conducted to:
Verify the pipeline contents with previous grade have been replaced.
The calibration of the ship’s flow meter.
Testing of the automatic shut-down arrangements in the shore line system.
Balancing of a rigid cargo arm.
After disconnecting the telex connection via a LES, the time period is stated based on:
The time in minutes, or parts of it, when the landline was used.
Real time, around 400 characters per minute.
The time in whole minutes when one was connected with the LES.
I don’t know.
When loading a static accumulator oil, to minimise the risk of explosion through electrostatic charge in a tank it must be ensured that:
No metallic devices, such as those used for gauging and sampling, should be introduced into the tank during loading and for 30 minutes after completion of loading.
No metallic sampling devices over 2 litres capacity should be permitted on the cargo deck at any time, unless thoroughly cleaned beforehand with soapy water.
In open water, you see a collision between two other ships. What immediate action should you take?
Slow down and standby to see if any assistance is required.
Nothing, proceed on passage unless they are in distress.
Most minor oilspills are caused by:
Human error.
Equipment failure.
Unforeseeable circumstances.
Major casualties.
When discussing their chemistry of petroleum cargoes, if “Alkanes” are saturated hydrocarbons, what are unsaturated hydrocarbons?
Pentenes.
Alkenes.
Octanes.
I don’t know.
When you are on watch during a stay in port, what should you always ensure is ready at the head of the gangway?
Life buoy with line.
Air breathing apparatus.
Survival suit.
Fireman’s outfit.
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 (Lump size max. 25 mm) and disposed off into the sea. Is this prohibited, if not, how far from nearest land is this legal?
25 miles.
3 miles.
This is prohibited.
12 miles.
Which of the following requirements to ships stability for normal operation corresponds to present regulations? (NSCL 4/12.2).
The ship is loaded in such a manner that adequate stability is achieved in all loading condition.
Unless otherwise stated in the approved stability calculation, the total weight of the deck cargo shall not exceed 50 metric tons.
In waters with the danger of icing, loading of deck cargo must be approved by competent authority.
Centre of gravity shall be calculated with an accuracy better than 5 %.
The recommended distance between parallel tracks (track spacing) in a search for a casualty by a surface vessel varies (amongst other factors) according to visibility and the nature of the target in the IAMSAR Manual. These distances are then normally adjusted for prevailing weather conditions. If visibility was 5 nautical miles and you were looking for a six-person liferaft, what would the recommended uncorrected track spacing be?
3,6 nautical miles.
0,7 nautical miles.
5,0 nautical miles.
I don’t know.
The purpose of permanent continuous coamings fitted from side to side across the decks near the accommodation of an oil tanker is:
To keep deck spills away from the accommodation and service areas.
To reduce the effects of racking stresses.
To increase the strength of the deck structure.
To push the sea water shipped onto the deck over the sides of the ship.
While navigating using a paper chart marked WGS84 the OOW plots the ships position by four different methods and they all give slightly different positions. Which of the following would be considered the most accurate.
GPS set on WGS84 datum.
Bearing and distance from a navigation buoy close to the vessel.
Radar ranges from two radar destinctive headlands.
Gyro compass bearings from two lighthouses.
When is it good practice to check the pressure-vacuum valves?
After cargo transfer operations.
Before the next dry-docking.
During cargo transfer operations.
Prior to cargo transfer.
The oil product particularly associated with the danger of contracting leukaemia through exposure to its vapours is:
Octene.
Benzene.
Xylene.
Toluene.
The diagram shows the direction that a rope runs during a mooring operation and a possible place where it may break. Where would be considered the safest position to stand?
Outside the blue coloured zone.
Between the “point of break” and the “fairlead”.
Behind the point of restraint, but inside the blue coloured zone.
Inside the blue coloured zone.
The current test includes Seagull CES questions on the topic of «Deck, Management, Oil Tanker». These questions are designed to assess the competence of specialists in preventing accidents related to transport safety and can also be used for self-assessment.
The «Management» subject provides both theoretical and practical knowledge essential for advanced training on any type of vessel. Proficiency in this area is a direct indicator of an employee's competence in their specific role on a vessel. On an oil tanker, the Deck Management Officer is responsible for a wide range of duties that ensure the vessel's safe operation and compliance with international standards, including command, navigation, and cargo management. The specific responsibilities for deck management on an oil tanker can vary depending on company policies, as well as international regulations and standards governing maritime safety and operations at sea.
- Version: 5.0, 5.1, 6.0.0.
- Test type: STCW.
- Department: Deck.
- Level: Management.
- Vessel type: Oil Tanker.
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