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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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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.
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.
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.
By the term “Stand by” the operator of a coast-station means that one should:
Switch back to the calling channel.
Wait until the coast-station calls again.
Give the position of the ship.
I don’t know.
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”.
The time indication 121310z means in maritime radio communication:
12th month, 13th day, 10:00 hours UTC.
12th day, 13:10 hours UTC.
12th day, 13:10 hours local time.
I don’t know.
When during transmitting the display of a radiotelephone-installation shows a decrease intransmitting power it is:
An indication of aerial problem.
An automatic adjustment of the chosen transmitting mode.
An indication of choosing a wrong channel.
An adjustment of the semi-duplex transmitting power.
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.
A rocket parachute flare reaches an altitude of:
Not less than 300 m.
Not less than 40 m.
Not less than 450 m.
Not less than 180 m.
What immediate action should be taken if a ship unexpectedly runs aground and stops?
Stop engine(s).
Sound the General Alarm.
The emergency battery of a GMDSS portophone:
Must be tested once a week.
Cannot be replaced.
Must be replaced before the expiry date is exceeded.
I don’t know.
Most minor oilspills are caused by:
Human error.
Equipment failure.
Unforeseeable circumstances.
Major casualties.
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 (%).
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.
As far as possible, all engines in lifeboats and rescue boats should be run:
For a total period of not less than 5 minutes every month.
For a total period of not less than 10 minutes every week.
For a total period of not less than 3 minutes every week.
For a total period of not less than 3 minutes every month.
The DoS addresses the responsibility for the security of the water around the ship and the verification of increased threat levels.
True.
False.
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.
An oil tanker with a defective Oil Discharge Monitoring Equipment may be allowed by a Port State Authority to trade for:
One ballast voyage before proceeding to a repair port.
The vessel will be detained until ODME is rectified.
Two ballast voyage before proceeding to a repair port.
The vessel must proceed to repair port.
When initially setting up the GPS to provide positions for use with a paper chart, what Chart Datum should be selected:
Select WGS84 and when plotting on the chart apply the stated corrections.
WGS78 and input the corrections stated on the chart into the GPS.
Select the datum stated on the chart in use.
I don’t know.
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.
During test and/or maintenance work of the CO2 system affecting the release system, precautions to ensure that the gas is not released into the engine room due to a mistake are to be ensured. What precautions should be taken?
The main supply line to be blanked off prior to the work.
Arrange a watchman in the CO2 central.
No special precautions necessary.
Check the main valve for a potential leakage.
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.
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.
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.
You must not attempt to move a casualty carelessly, if you suspect patient with:
Fractured spine.
Sleeping.
Consumed excess alcohol.
Unconscious.
The operating mode of a pyrotechnic signal depends essentially on:
Instructions or diagrams printed on its casing by the manufacturer.
The fact that the user is on board a liferaft, a lifeboat or ship.
The weather conditions of the moment.
A definite standard process.
What type of dynamic forces may cause indent in plating on forecastle deck and main deck in way of pillars inside forecastle?
Pressure forces caused by green water on deck.
Impact pressure forces in way of abrupt or flared bow.
Slamming in way of flat bottom forward of light draught.
Forces created by waves on the forecastle.
Any ship of 10 000 tons gross tonnage and above shall be fitted with oily-water separating equipment for the control of machinery space bilges. What kind of equipment is required in this connection?
Either Oil filtering equipment, or Oily-water separating equipment, or combination of both.
Oily-water separating equipment only.
Oil filtering equipment only.
Sludge separating tank.
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.
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.
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.
A DSC distress alert is received. The message states that communication by radiotelex is preferred. One preferably uses:
ARQ mode.
SELFEC mode.
FEC mode.
I don’t know.
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.
IMO MSC.1/Circ 1321 requires that cargo pump rooms on oil tankers shall be mechanically ventilated, using non-sparking suction type fans. What is the minimum number of changes of air per hour that a ventilation system must deliver?
At least 15 per hour.
At least 10 per hour.
At least 30 per hour.
At least 20 per hour.
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.
At what calendar interval must lifting appliances on board a vessel be suitably tested by a competent person?
2 years.
5 years.
2 1/2 years.
Annually.
What immediate action should be taken if a ship unexpectedly runs aground and stops?
Stop engine(s).
Stop engines and tell the engine room to switch over to high suctions.
Stop engines and immediately request “Full Astern”.
Sound the General Alarm and plot the ships position.
The bridge wheelman has not reported for duty and there is a suspected “Man Overboard” situation on your vessel. The ship has been searched and there is one seaman missing? The vessel turns round and retraces the course back, calling for assistance from other vessels in the vicinity. What should be the focal point for any search pattern to be established?
Determine when the seaman was last sighted concentrate the search round the course line between the last sighting and present position, taking into account any prevailing current.
The last sighted position should be the focal point of any search pattern and all ships should keep a good lookout in that vicinity, moving outwards to the present position.
What can be used to reduce the effect of the state of sea-waves?
Fuel Oil.
Vegetable/Fish Oil.
Foam.
Crude Oil.
One particular group of hazardous goods is highlighted by the IMDG Code as potentially being the most dangerous for carriage. Which of the following is it?
Organic peroxides.
Liquefied gases.
Infectious substances.
I don’t know.
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.
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.
What are the duties of an effective bridge look out?
All of the alternatives specified.
Keep a lookout for other ships navigation lights and any other dangers which may have no lights.
Ensure there is always a bridge lookout on duty and only leave the lookout when given permission.
Keeping a constant observation around the ship.
The main fire-fighting medium to be used on the cargo area of an oil tanker is:
Carbonic acid.
Dry Powder.
Foam.
Water.
The aerial system of an Inmarsat-C terminal consist of:
An omni-directional aerial.
A flexible wire aerial.
A dish aerial.
A rod aerial.
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.
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.
Measuring the ullage at a cargo tank would mean:
Measuring the distance from the bottom of the tank to the ullage reference point.
Measuring the distance from the surface of the cargo to the ullage reference point.
Measuring the distance from the bottom of the tank to the surface of cargo.
Measuring the distance from the surface of the cargo to the underside of the maindeck.
Under most circumstances, how will communication be carried out between a ship and a SAR helicopter?
On VHF Ch. 16.
On 121,5 MHz.
On VHF Ch. 70.
On 410 KHz.
The word SATCOM is spelled conform the international phonetic alphabet:
Sierra, Alfa, Tango, Charlie, Oscar, Mike.
Sierra, Able, Tango, Cornelies, Oslo, Man.
Sierra, Anna, Tango, Cornelies, Oslo, Mike.
Sierra, Able, Tripoli, Charlie, Oscar, Mike.
When discussing their chemistry of petroleum cargoes, if “Alkanes” are saturated hydrocarbons, what are unsaturated hydrocarbons?
Pentenes.
Alkenes.
Octanes.
I don’t know.
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.
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 %.
Which is the “STARBOARD BOW”, in the figure?
The Starboard bow is indicated by B, in the figure.
The Starboard bow is indicated by C, in the figure.
The Starboard bow is indicated by A, in the figure.
The Starboard bow is indicated by D, in the figure.
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.
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.
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.
Via Inmarsat-C a message is sent to an Inmarsat-C mailbox with a positive delivery notification (PDN). The ground station will:
Send a PDN, if the message has arrived in the mailbox.
Send no PDN’s with messages intended for the mailbox.
Send a PDN, as soon as the message is collected from the mailbox.
Not send any PDN for this message.
What is understood by the term “take the helm”?
Take over the steering of the ship.
Change the place where the lookout is standing.
Take over heaving of a rope.
Take a message to another officer.
According to Rule 35 of the International Regulations for Preventing Collisions what sound signal is made by a vessel not under command when in or near an area of restricted visibility?
One prolonged blast, followed by two short blasts, at intervals of not more than two minutes.
One prolonged blast, followed by two short blasts, at intervals of not more than one minute.
One prolonged blast at intervals at not more than two minutes.
Two prolonged blasts, followed by one short blast, at intervals of not more than two minutes.
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 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.
As a result of being in collision with your vessel, the other vessel involved is on fire. What are your responsibilities?
The other vessel is in distress and if possible I will render assistance.
This is not my problem.
Depends on in which seawaters we are.
I don’t know.
Which of the following groups of chemical cargoes is particularly susceptible to polymerisation, especially through exposure to heat?
Paraffins.
Aldehydes.
Aliphatic Amines.
Monomers.
What is usually the effect on G when the ship is damaged with water ingress?
It is unchanged.
It lowers.
It rises.
It first rises and then lowers.
At the entrance to the space where batteries are stored on board the following notice must be fitted:
No entry with naked light and/or flame.
Crew only.
Keep access free.
I don’t know.
The prescribed test of EPIRB, SART and portable VHF radio set must be entered in:
Maintenance manual.
Ship’s radio log.
Radio equipment manual.
Equipment survey.
Part way through a profiling interview with a supplier, the package the individual is carrying arouses your suspicion. What do you do?
Confront the individual and demand that he open the package.
Call for help on the radio.
Discreetly inform someone of your suspicions so he or she can get assistance.
Take the package and open it.
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.
With a davit launched lifeboat, what weight is required by SOLAS regulations to be used for the 5 yearly test of the davit and brake system?
1,1 times the total weight of the lifeboat when loaded with its full complement of persons and equipment.
1,25 times the total weight of the lifeboat when loaded with its full complement of persons and equipment.
0,8 times the total weight of the lifeboat when loaded with its full complement of persons, equipment and stores.
The equivalent to the total weight of the lifeboat when loaded with its full complement of persons and equipment.
What is most important for crew members when preparing for emergencies?
That people know where to muster.
That people listen to orders given.
That people know where to find designated equipment.
That people are well trained.
How many annexes do we find in MARPOL and what is the content of Annex 1?
We find 6 annexes in MARPOL and Annex 1 is the regulations for the prevention of pollution by oil.
We find 4 annexes in MARPOL and Annex 1 regulations for the prevention of pollution by garbage.
We find 1 annexes in MARPOL and Annex 1 regulations for the prevention of pollution by chemicals.
We find 5 annexes in MARPOL and Annex 1 is the regulations for the prevention of pollution by sewage.
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.
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 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.
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.
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.
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.
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.
The battery of a SART:
Must be replaced before the expiry date is exceeded.
No – because a Mercator course is more efficient, less distance and easier to follow.
Yes – because it is the easiest sailing to compute and then follow.
Yes – because an ECDIS in track control will do the computation and steer the route.
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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