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家 在线测试 CES Oil tanker MASTER / Ch-Officer Test online for Deck department, Management level, Oil Tanker (CES v6.0)
在线测试： Test online for Deck department, Management level, Oil Tanker (CES v6.0)
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该测试由 80 个随机问题组成。
有关此主题的总问题： 301
有关此主题的总问题： 301
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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 personnel must undergo familiarization training on board?
Only the ratings.
Only catering staff.
Everyone.
Only the deck officers.
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.
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.
What is the “Scantling Draught” of an Oil Tanker with segregated ballast tanks?
The draught for which the structural strength of the ship has been designed.
The draught on which the fundamental design parameters are based.
The minimum draught amidships when in ballast condition.
The maximum draught determined by the Loadline Rules.
MARPOL – Annex IV. Prevention of Pollution by Sewage from ships. What do you understand by the word “Sewage”?
Drainage/waste from toilets/urinals.
Waste from galley.
Mixture of sea water/oil.
Waste from synthetic materials.
A vessel is equipped for all sea areas. In the middle of the Indian Ocean the EGC-receiver appears out of order. Is it still possible to receive MSI-messages?
Yes, with the MF/HF-DSC.
Yes, with the MF/HF-radio telex.
No.
I don’t know.
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.
Oil tankers are subject to cyclical bending moments throughout their life as a result classification society rules require a specific minimum reduction in steel thickness to be maintained within “x” length amidships, where “x” is:
Half Length.
0,4 Length.
0,6 of the Length.
Quarter of the Length.
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 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.
The main fire-fighting medium to be used on the cargo area of an oil tanker is:
Carbonic acid.
Dry Powder.
Foam.
Water.
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.
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.
The steps of the embarkation ladder used must be spaced apart by a distance of:
300 mm.
200 mm.
Equally spaced and not less than 300 mm or more than 380 mm.
I don’t know.
The ODME printouts for tank cleaning operations must be retained on board for a minimum period:
Of 3 years.
Of 2 years.
Of 1 year.
Annually.
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”.
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.
Chemical tankers of 20 000 tonnes DWT or above, with a keel laid on or after 1st July 1986, when carrying flammable products with a flashpoint not exceeding 60 °C, such as those listed in chapters 17 and 18 of the International Bulk Chemical Code, are exempt from the requirement to be fitted with and use an inert gas plant provided certain conditions are met. Which of the following is a summary of those conditions?
The cargo tank does not exceed 1 250 cubic metres capacity/each tank washing machine nozzle does not exceed 12,5 cubic metres per hour delivery rate/the total wash water input to the tank from all tank washing machines does not exceed 90 cubic metres per hour.
The cargo tank is greater than 3 000 cubic metres capacity/each tank washing machine nozzle is capable of delivering a minimum of 17,5 cubic metres per hour/the total wash water input to the tank from all tank washing machines must be at least 110 cubic metres per hour.
I don’t know.
The cargo tank does not exceed 3 000 cubic metres capacity/each tank washing machine nozzle does not exceed 17,5 cubic metres per hour delivery rate/the total wash water input to the tank from all tank washing machines does not exceed 110 cubic metres per hour.
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.
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.
“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.
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 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 tank cleaning hoses are tested for electrical continuity, they must display a reading of:
Not greater than 6 ohms per metre length.
It depends on the manufacturer’s recommendations.
At least 8 ohms per metre length.
Not more than 10 ohms per metre length.
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.
How should you, as helmsman, give feedback to the OOW (officer on watch) that his orders are understood?
By repeating the order.
By saying “OK”.
By saying “Yes Sir”.
You don’t have to give any feedback.
The mandatory color of a hand flare is:
Red.
Green.
Yellow.
Green.
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.
What statutory certificate is carried onboard to indicate that a tanker is in compliance with Annex 1 of the MARPOL convention?
The International Oil Pollution Prevention (IOPP) Certificate.
Safe Manning Certificate.
The AB’s certificate.
I don’t know.
When a message is sent by the Inmarsat-C installation to an Internet e-mail address, the land charge is:
Independent of the destination.
Dependent on the destination.
Dependent on the “chargeband”.
I don’t know.
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.
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.
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.
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.
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.
If your chemical tanker is equipped with high velocity venting valves, at what minimum height above the weather deck or catwalk should they be installed?
6 metres.
4,5 metres.
3 metres.
2,5 metres.
Why should Ground Stabilised True Motion display mode be avoided when using the ARPA for anti-collision purposes?
The collision regulations are based on ship courses through the water.
The Relative Motion display and relative vectors is the only display to use for anti-collision purposes.
The true vector can never give an indication of collision risk with another ship.
True motion does not provide the collision risk of other ships.
You are to load a number of chemical cargoes in Rotterdam in December, for eventual discharge in Australia, after the ship has called at Singapore and Malaysia. None of the cargoes on board at any stage of the voyage require heating. None of the tanks to be discharged in Singapore and Malysia will require hot washing after discharge. What will need to be considered when determining the filling limits of the tanks containing the Australian cargoes?
The potential damage to tank coating in the upper areas of any tanks which are not fully loaded due to the duration of exposure to cargo vapour.
The accuracy of the tank level monitoring systems in potentially sub-zero conditions.
The anticipated cargo loss due to the projected evaporation rates as the vessel passes through the tropics.
The maximum anticipated temperature that the cargoes will reach bearing in mind ambient air and sea temperatures to be encountered on passage, so that any expansion does not result in overflow.
The compensation payment by the charterer that is due when a vessel is unable to load/discharge her cargo within the allowed and contracted time is referred to as:
Discretion.
Deferment.
Demurrage.
Contractual penalty discount.
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.
What is the meaning of this symbol?
Rescue boat.
Davit-launched liferaft.
Liferaft.
Lifeboat.
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.
How would you alert others onboard if you saw a person falling overboard?
If I saw a person falling overboard I would inform the Bosun.
If I saw a person falling overboard I would run to the Bridge.
If I saw a person falling overboard I would shout repeatedly, “Man overboard”.
If I saw a person falling overboard I would shout once “Man overboard”.
The calibration of the ODME is carried with the use of:
Salt water.
Fresh water.
Bilge water.
I don’t know.
On board passenger ships an abandon ship drill must be performed:
Every week.
Every two weeks.
Every month.
Every three months.
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.
What is the disadvantage of using chemicals on an oil-spill on the water?
It is difficult to apply the chemicals if the oil drifts away from the ship’s side.
It is difficult to apply chemicals if there is any wind.
The water gets a white colour, which makes it easy to detect the oil-spill.
The chemicals make it difficult to remove the oil from the water.
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.
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.
Referring to the SOLAS convention, how often should a crew member on a cargo ship participate in one abandon ship drill and one fire drill?
Weekly.
Every second week.
Monthly.
This is only required when he joins the ship.
The majority of convensions adopted under the auspices of IMO fall into which of the three main categories:
Maritime Safety, Prevention of Marine pollution, Liability and compensation.
Safety, Terrorism, ILO.
Maritime Safety, STCW, Maritime Security.
There are no conentions that fall under IMO.
Cargo residues of certain chemical substances are permitted to be removed by ventilation. What criteria is applied in determining if a cargo can be cleaned in this way? (Always accepting that local port authorities may have over-riding regulations on ventilation).
That the cargo discharged has a vapour expansion coefficient of at least 1,025.
That the vessel’s ventilation system is capable of delivering a minimum of 20 changes of atmosphere per hour within the compartment.
I don’t know.
That the cargo discharged has a vapour pressure greater than 5 KPa at 20 °C.
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.
What are the three volumes of the IAMSAR Manual?
I – Organization and Management; II – Mission Co-ordination; III – Mobile Facilities.
I – Planning and Preparation; II – Rescue Control; III – Reference.
A – Command and Control; B – Communications; C – Rescue Procedures.
I – Organization; II – Communications; III – Rescue Procedures.
A vessel has been in involved in a collision. Which procedure should happen immediately?
There is assessment of the damage stability.
Determine any injuries of persons on board.
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.
For how long time should a COSPAS-SARSAT Epirb be able to operate on its batteries?
48 hours.
12 hours.
96 hours.
24 hours.
Which VHF channel should be used for intership navigation safety communications?
Ch. 12.
Ch. 13.
Ch. 06.
Ch. 16.
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.
As per the OCIMF Ship to Ship Transfer Guide for Petroleum, Chemicals and Liquefied Gases both vessels engaged in the cargo transfer operation shall:
Have their main engines ready and available for immediate use.
Their officer of the watch manning the bridge at all times, with engines on 30-minutes notice of readiness.
Have their duty engineers on stand-by so as to prepare the engines if required for use at any time.
Their main engines on 1 hour readiness of readiness.
Most minor oilspills are caused by:
Human error.
Equipment failure.
Unforeseeable circumstances.
Major casualties.
An inflatable lifejacket will inflate:
Either automatically on immersion or by a single manual motion or by mouth.
Either automatically on immersion or by a single manual motion.
Automatically on immersion.
Either automatically on immersion or by mouth.
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.
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.
If a DSC distress alert is received on board your ship, what is the first action that should be taken?
Listen for a distress message on the appropriate radio frequency for five minutes.
Make note in journal.
Nothing, it doesn’t matter.
I don’t know.
What will you bring in a lifeboat if the ship is abondoned?
As much biscuit and canned food as possible.
All pets that will most likely not be able to enter the boat by themselves.
Warm clothes, blankets and lifevests.
All valuables like money, jewelry etc.
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.
According to SOLAS, the mechanical ventilation system of the cargo pump room shall be capable of making:
At least 20 air changes per hour.
At least 12 air changes per hour.
At least 6 air changes per hour.
At least 2 air changes per hour.
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 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.
Which word will precede a routine message?
PAN PAN.
MAYDAY.
No specific word will precede a routine message.
ROUTINE.
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.
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.
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?
25 tonnes.
75 tonnes.
Unchanged, remains at 50 tonnes.
150 tonnes.
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.
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 prevail.
A system which receives automatic signals of oil content, flow rate, ship’s speed, ship’s position, date and time.
A satellite receives the transmissions of the 406 MHz Cospas-Sarsat EPIRB. The transmissions of the EPIRB will be:
Exclusively passed on to a LUT only between 70° N and 70° S.
Exclusively passed on to a LUT if the satellite sees both the EPIRB and the LUT.
Always passed on to a LUT.
I don’t know.
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.
By a “geographical area call” in the DSC-system is meant:
A DSC-message for all vessels within a certain area marked by a reference position, given in the DSC-message and the degrees are given in southerly and easterly direction.
A DSC-message for all ships heading towards a certain geographical area.
A DSC-message for all vessels within a certain area from a position in the DSC-message, and the degrees are given in northerly and westerly direction.
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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