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Главная Онлайн-тесты CES Oil tanker MASTER / Ch-Officer Test online for Deck department, Management level, Oil Tanker (CES v6.0)
Онлайн-тестирование: Test online for Deck department, Management level, Oil Tanker (CES v6.0)
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Тест состоит из 80 случайных вопросов.
Всего вопросов по данной теме: 301
Всего вопросов по данной теме: 301
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For how long is the health certificate valid for a seafarer in foreign trade?
2 years.
1 year.
3 months.
No time limit.
What is the period of validity of the Safety Management Certificate?
5 years.
2 years.
1 year.
6 months.
On a conventional rudder, how much lift force remains if the rudder-angle is decreased to 20 degrees, from an initial 35 degrees?
About 30 %.
About 15 %.
About 80 %.
About 50 %.
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 report giving the result of the Conformance Test issued by an Application Service Provider on behalf of an Administration.
A report giving the result of the Performance Test, issued by the manufacturer in compliance with the Flag State Authority requirements.
A Statement of Installation and Testing by the Application Service Provider in compliance with SOLAS V/26-4.
Wire antenna of 12 metres long is probably:
A VHS-antenna.
An Inmarsat-antenna.
A MF/HF-antenna.
I don’t know.
The ID of an Inmarsat-M station on board starts with:
6.
3.
1.
I don’t know.
As per MARPOL, the formula for calculating the minimum draft amidships for crude tankers in ballast condition is:
2,0 + 0,0015 L.
2,0 + 0,15 L.
2,0 + 0,02 L.
2,0 + 0,002 L.
When should a crew member joining a ship for the first time be given some training and instructions in the use of the ship’s fire-fighting appliances?
As soon as possible but not later than 2 days after he joins the ship.
As soon as possible but not later than 24 hours after he joins the ship.
As soon as possible but not later than 2 weeks after he joins the ship.
As soon as possible.
What are the conditions that influence the efforts for organising the fire fighting?
Where the fire breaks out, how many fire teams are available, the strength of the fire, the ships mobility, what is burning and communication.
Where the fire breaks out, how many fire teams are available, what is burning, distance to the fire station.
Where the fire breaks out, the ships mobility, distance to the fire station and the size of the fire brigade.
Distance to the fire station and the size of the fire brigade, what is burning possibility to get water.
What type of search pattern is recommended in the IAMSAR Manual as most effective when the location of the search object is known within relatively close limits?
Track Line Search.
Sector Search.
Parallel Sweep Search.
Expanding Square Search.
You are to carry a cargo of Phenol across the North Atlantic in winter time. What precaution will you take with the double bottom tank located under the cargo tank containing the Phenol?
It is not necessary to take any additional precautions with the double bottom tank because it is part of an entirely separate pumping system.
It should be continuously vented to avoid the build up of condensation on the structure around the product.
I don’t know.
It should be empty, to avoid cold water contacted the structure around the product because Phenol has a relatively high melting point.
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.
The receipt of a distress alert is to be pronounced as followed:
Mayday (1x), call-sign of ship in distress (3x) / this is / own call-sign (3x) / received mayday.
Mayday (3x) / this is / own call-sign (1x) / received mayday / call-sign of ship in distress (1x).
Mayday (1x) / this is / own call-sign (3x) received mayday.
Mayday (1x) / distress alert / own ship call sign.
For a ship operating or calling in US waters, COTP can request (OPA-90):
Participation in all announced drills.
Maximum two drills a year.
Unannounced drills at any time.
Maximum one drill a year.
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.
Which VHF channel should be used for intership navigation safety communications?
Ch. 13.
Ch. 12.
Ch. 16.
Ch. 06.
The system, which uses gases from an oil tankers main or auxiliary boilers?
Combination – inert systems.
Nitrogen generator.
The inert gas generator.
The flue gas plant.
During cargo or bunker operations, oil response equipment is to be:
In the cargo pump room.
In its store room.
Used elsewhere in the ship.
Ready for immediate use.
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 correct understanding of the term “Bottlescrew”?
A bottlescrew is the connection ring on the ships deck used to connect lashings and rigging.
A bottlescrew is the threaded screw used to open large bottles.
A bottlescrew is a metal threaded sleeve which adjusts the length and tension on rigging or stays.
A bottlescrew is the special wire rope used to lash containers.
When during transmitting the display of a radiotelephone-installation shows a decrease in transmitting power it is:
An indication of aerial problem.
An automatic adjustment of the chosen transmitting mode.
An indication of chosing a wrong channel.
An adjustment of the semi-duplex transmitting power.
Within the Oil Discharge Monitoring and Control System, an “overboard discharge control” is defined as:
A device which automatically initiates the sequence to stop the overboard discharge of the effluent in alarm conditions and prevents the discharge throughout the period the alarm prevails.
A system which receives automatic signals of oil content, flow rate, ship’s speed, ship’s position, date and time.
A facility which prevents the initiation of the opening of the discharge valve or the operation of other equivalent arrangements before the monitoring system is fully operational.
What is the meaning of the term “Steady as she goes” when acting as helmsman?
Keep the applied rudder constant until the next helm order.
Try to reduce the continuous swinging either side of the course when steering a compass course.
While altering the ships head, the instruction “steady as she goes” means reduce the ships swing as rapidly as possible and steady on present course.
Reduce the number of helm movements used when steering a set course.
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 prescribed periodic tests of the radio set must be entered in:
Radio Log.
Equipment manual.
Ship’s deck log.
Manual maritime radio communication.
A vessel has been in involved in a collision. Which procedure should happen immediately?
There is assessment of the damage stability.
Determine is there is any evidence of pollution.
Communicate with the other ship.
Determine any injuries of persons on board.
The correct functioning of a DSC-modem can be checked by means of:
The build-in test facilities in the modem.
The testing-mode of the ever present VHF-DSC-EPIRB.
The obligatory monthly transmission from the RCCs.
I don’t know.
The “dew point” of a liquid chemical is often quoted in the documentation relating to its loading and carriage. Which of the following is a definition of “dew point”?
The temperature at which dry-ice melts in Acetone.
The temperature at which a saturated gas exhibits condensation.
I don’t know.
The temperature at which a gas is saturated with respect to a condensable component, as in operational terms is seen at the point when air is saturated with moisture.
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.
Which of these conventions is The International Ship and Port Facility Security (ISPS) Code a part of?
STCW-95.
SOLAS.
MARPOL.
The Anti Terrorist International Agreement.
Give the meaning of the following symbol:
EPIRB.
Line throwing appliance.
Survival craft distress pyrotechnic signal.
Rocket parachute flares.
… 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.
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.
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.
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.
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.
During helicopter evacuation of an injured man, what course should the ship steer?
Directly into the wind.
With the wind fine on the bow opposite to the helicopter operating area.
As instructed by the helicopter pilot.
I don’t know.
On area A4 the function “Transmission and reception of on scene communications” is mainly based on:
The use of HF DSC and/or Inmarsat-C.
The use of HF DSC.
The use of MF and/or VHF R/T.
I don’t know.
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.
According to ISGOTT, flue gas that is produced by the burning of a fuel oil that has a high sulphur content will typically contain which of the following amounts of sulphur dioxide?
2 000 ppm.
4 000 ppm.
850 ppm.
200 ppm.
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.
Inmarsat Telex Service code “31” can be used:
To ask for maritime inquiries.
When the coast-station is disfunctional.
When technical problems are experienced with the Inmarsat terminal.
I don’t know.
Which Convention first placed on the shipowner an obligation to exercise due diligence to make a ship seaworthy, requiring him “before and at the beginning of a voyage… to….make the ship seaworthy … and … make the holds … and all other parts of the vessel in which goods are carried, fit and safe for their reception, carriage and preservation”?
The Antwerp Convention.
The Paris Memorandum.
The Nassau Protocol.
The Hague-Visby Rules.
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 IBC Code prescribes certain design conditions for a cargo heating or cooling system fitted to a chemical tanker. What does it require in respect of pressure within such a system, for any condition other than when it is empty?
That an automatic alarm is fitted to alert the operator when the pressure within the system drops to within 0,2 bar of the pressure measured at the lowest located cargo pressure sensor within the tank.
That the system must be fitted with automatic control valves that will maintain the inlet pressure at not less than 0,2 bar above the return pressure.
I don’t know.
That a higher pressure can be maintained within the system than the maximum pressure head that could be exerted by the contents of the cargo tank on that system.
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.
Ballast introduced into a cargo tank on a chemical tanker which has been washed to such an extent that the ballast contains less than 1 ppm of the substance previously carried may be discharged into the sea without regard to the discharge rate, ship’s speed and discharge outlet location, but under certain conditions. What are those conditions?
That the vessel is not less than 50 miles from the nearest land and is proceeding on route.
Provided the ship is underway and a sample of the ballast water has been drawn from the tank and is stored on board, there are no additional conditions to be imposed on such a discharge.
I don’t know.
That the vessel is not less than 12 miles from the nearest land and is in water that is not less than 25 metres deep.
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.
A class “D” fire involves what type of material?
Gases.
Metals.
Wood or other carbonaceous material.
Liquids.
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 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.
Code signals concerning request and general information on medical matters normally consist of:
Letter M plus two other letters.
Letter P plus two other letters.
Letter D plus two other letters.
Letter H plus two other letters.
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 purpose of expansion couplings to be fitted on the longitudinal pipelines of oil tankers is:
To allow the pipeline to contract when the cargo passing through it is cold.
To allow the pipeline to expand when loading a hot cargo through the pipeline.
To allow the pipelines to follow the ships flexing movement when pitching.
To prevent the pipeline from cracking when the ship suffers from Racking stresses.
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.
When a Master takes the leadership in approaching a problem, Must his first action be a decision that will directly solve the problem?
Yes, take full control. Do not delegate to other officers, to avoid mistake.
Not necessary, he shall use all available resources. He should resist the temptation to step in and do it all by himself.
No, he should observ the situation, and let the other senior officers solve the situation.
Yes, with his experience it is most likely that he has the best solution.
According to the International Regulations for Preventing Collisions and the illustrated lights, what type of vessel is this and from what direction is it viewed?
This is a vessel engaged in fishing other than trawling, making way through the water, with outlying gear extending more than 150 m in the direction of the all-round red light. Looking at it from astern.
This is a vessel engaged in fishing other than trawling, making way through the water, with outlying gear extending more than 150 m in the direction of the all-round white light. Looking at its port side.
Who is responsible for maintaining the vessel’s structural strength?
The master.
The Flag State Administration.
The Shipyard.
The Shipping Company and Classification Society.
The battery of a SART:
Must be re-charged weekly.
Replaced monthly.
Must be replaced before the expiry date is exceeded.
Charged condition must be checked weekly.
After having discovered a small leak of oil at the ships manifold during discharge, you would:
Pretend you have not seen it.
Notify the Officer in charge of the operation.
Put a bucket under the leak.
Advise the terminal.
On an oil tanker, are there any restrictions as to the maximum amount of treated water that originates from cargo spaces that has passed through a bilge water separator that can be discharged?
Maximum is 30 litre pr nautical mile and total is 1/30 000 part of full cargo on the ballast voyage.
Maximum is 30 litre pr nautical mile and total is 1/10 000 part of full cargo on the ballast voyage.
Maximum is 60 litre pr nautical mile and total is 1/30 000 part of full cargo on the ballast voyage.
There isn’t any restrictions of pumping sludge from ships outside special areas.
Most minor oilspills are caused by:
Human error.
Equipment failure.
Unforeseeable circumstances.
Major casualties.
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.
On board an oil tanker, slop tanks may be used for the carriage of oil:
When not being used for the carriage of slops and are included in the total cargo capacity of the vessel.
Slop tanks may only be used for the carriage of oil on clean ballast tankers and are only included in the total cargo capacity of this type of vessel.
Slop tanks may only be used for the carriage of oil cargo by agreement between the shipper, receiver and charterer. They are not normally included in the total cargo capacity of the vessel.
Slop tanks may not be used for the carriage of oil cargo under any circumstances and are not included in the total cargo capacity of the vessel.
What is the result of an “unusually large metacentric height”?
The vessel will roll violentrly.
The vessel’s tweendeck heights is too high.
The vessel will roll slowly or be unstable.
The vessel will have a great bending moment.
According to 33 CFR 156.170, for oil tankers trading in US waters, the minimum requirement for testing of cargo transfer hoses and associated piping system are:
That no leakage occurs under static liquid pressure of at least 1,5 times the maximum allowable working pressure.
That no leakage occurs under dynamic fluid pressure of less than 1,5 times the maximum allowable working pressure.
That no leakage occurs under static liquid pressure of at least 1,25 times the maximum allowable working pressure.
That no leakage occurs at the nominal anticipated working pressure.
Mention some important thoughts for what you have to do when you recognise that fire break out onboard:
Go to the lifeboat start the motor then call the duty officer and commence fight the fire.
Report to bridge or duty officer, actuate the fire alarm, call the persons around the fire and join the fire squad.
Report to bridge or duty officer, actuate the fire alarm, organise and commence fighting the fire.
Commence fighting the fire, call the persons around the fire and join the fire squad.
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.
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.
What would be the correct understanding of the term “a ship is directionally unstable”?
When the rudder is kept amidships, the ship will continue on a straight course.
The ship has negative transverse stability (GM) when proceeding on some specific courses.
The ship will only require small amounts of helm to maintain its course when steaming in a heavy seaway.
The ship requires continual application of the rudder to maintain a steady course.
How many square metres does the IAMSAR Volume 3 manual suggest may be calmed by releasing 200 litres of lubricating oil slowly through a rubber hose with the outlet maintained just above the surface while the ship proceeds at slow speed?
Approx 5 000 square metres.
Approx 500 square metres.
Approx 50 square metres.
Approx 50 000 square metres.
When loading oil in oil tankers, why are you only allowed to load maximum 98 % of the tank capacity?
Due to temperature expansion.
Danger of overloading.
It is company policy.
Danger to vessel stability and strength.
What device can be used by a tug to get a line aboard a disabled vessel in bad weather, when it is dangerous for the tug to get too close?
A rocket line.
A heaving line.
A cannon line.
A missile line.
Some centrifugal cargo pumps on oil tankers are designed with an automatic stripping system, which allows the cargo tank to fully discharge its contents. By what principle does such a stripping system operate?
On the basis that, if cargo vapour can be stopped from entering the cargo pump suction inlet, the flow will continue without cavitation.
By automatically reducing the rate at which oil cargo enters the cargo pump, such that any vapour lifted along with the liquid does not cause a loss of suction.
By the optimum size and positioning of the suction inlet that feeds the automatic stripping system, which ensures that the cargo oil tank is discharged to the maximum possible extent.
By automatically reducing the rate at which oil cargo enters the cargo pump, such that any vapour lifted along with the liquid does not cause a loss of suction.
Which of the following two digits codes is used to obtain maritime assistance?
37.
32.
38.
39.
This device can detect a package of drugs inside a large delivery of ship’s stores. What is it?
Vapour detector.
Security container.
Access control system.
Pallet scanner.
A large tanker is proceeding slowly up a narrow channel, using its own engines and assisted by the use of one tug. Where should the tug be connected to assist the ship in maintaining its course in the centre of the channel?
Made fast on a line through the centre lead astern.
Pushing alongside.
Standing-by – Ready for use anywhere, as required.
Made fast on a line through the centre lead ahead.
What are the three diameters of fire hoses most commonly found on ships?
10, 50 or 85 mm.
17, 43 or 74 mm.
50 or 100 mm.
25, 45 or 70 mm.
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.
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.
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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