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Heim Online-Tests CES Oil tanker MASTER / Ch-Officer Test online for Deck department, Management level, Oil Tanker (CES v6.0)
Online-Test: Test online for Deck department, Management level, Oil Tanker (CES v6.0)
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Gesamtzahl der Fragen zu diesem Thema: 301
Gesamtzahl der Fragen zu diesem Thema: 301
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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.
When discussing their chemistry of petroleum cargoes, if “Alkanes” are saturated hydrocarbons, what are unsaturated hydrocarbons?
Pentenes.
Alkenes.
Octanes.
I don’t know.
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.
Wire antenna of 12 metres long is probably:
A VHS-antenna.
An Inmarsat-antenna.
A MF/HF-antenna.
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.
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.
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.
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.
Inmarsat Telex Service code “31” can be used:
When the coast-station is disfunctional.
When technical problems are experienced with the Inmarsat terminal.
To ask for maritime inquiries.
I don’t know.
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.
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 a vessel arrives at a port to pick up a pilot and enter harbour, there should be someone required to stand by the anchor forward. How should the anchor be prepared and ready?
The brake may be insufficient to hold the anchor, so leave everything in place except the cement/covering of the chain locker.
The use of the anchor will not normally be required when going straight into port, so the anchor does not need to be prepared, but left ready for going back out to sea.
The brake securely applied, all cement/covering into the chain locker and securing arrangements from windlass removed. The guillotine can remain for removal when ready.
Leave the brake on securely.
You are on a sailing vessel, underway in open water. This vessel is sighted on the starboard bow, on a steady bearing and the distance is closing. By the International Regulations for the Preventing Collisions at Sea, what action will you follow?
By Rule 18, a power-driven vessel underway shall keep out of the way of a sailing vessel. I will maintain my course and speed, but will continue to monitor situation to ensure the other vessel takes avoiding action.
This vessel is clearly a power-driven vessel and I anticipate that the bearing will therefore close and she will pass ahead at a safe distance.
Risk of collision is deemed to exist and, as the other vessel is on a steady bearing on my starboard side, I am required to keep out of the way. I will make a broad alteration of course to starboard.
Risk of collision is deemed to exist and, as the other vessel is on a steady bearing on my starboard side, I will maintain my course and speed.
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.
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:
Demurrage.
Discretion.
Deferment.
Contractual penalty discount.
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.
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.
What is the probable cause of an error in the position shown on a GPS receiver set into “2D” fixing?
Incorrect height of the antenna set into the receiver.
A three dimensional instead of a two dimensional position output.
Abnormal sun spot activity causing unusual radiation effect.
All of the suggested answers.
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.
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 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.
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.
What is the main hazard associated with entry into an enclosed space?
The atmosphere inside may contain insufficient oxygen to support life, or toxic vapours, or both.
That there may be errors or missing entries on the enclosed space entry permit and an inspector may notice.
There will commonly be insufficient natural light to safely descend the access ladder.
The lower part of the tank may still be wet and slippery. You may not be able to see this from the deck.
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.
“Passivation” is a restorative process periodically applied to stainless steel tanks on a chemical tanker. What effect does this process have on the steel surface?
It restricts active corrosion on the surface steel.
It restores the surface steel to an even and smooth finish, thereby encouraging drainage during discharge.
It restores and reforms the passive Chromium Hydroxide surface layer.
I don’t know.
“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.
A “Pellistor” is:
It is a sensor that can be used in a combustible gas indicators to detect and measure flammable gas concentration as a percentage of its lower flammable limit.
It is a sensor used in an oxygen analyser that contains a chemical that are very sensitive to changes in the oxygen content of air.
It is a sensor used in a hydrocarbon measuring instrument that undergoes a chemical change in the resence of a hydrocarbon and air mixture.
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.
Which of the following is the correct minimum carriage requirement for a ship of more than 300 gross tons and operating in area A1:
1 VHF RT + DSC + DSC watch receiver – 1 or 2 SART – 1 NAVTEX or 1 EGC receiver – 2 or 3 VHF portable – 1 EPIRB.
1 VHF RT + DSC + DSC watch receiver – 1 or 2 SART – 1 NAVTEX or 1 EGC receiver – 2 or 3 VHF portable.
You are close to the entrance to a port in thick fog. You hear the following signal. What does it mean?
That the port is closed.
That there is a vessel at anchor in the vicinity. She is more than 100 metres length.
I don’t know.
That there is a vessel at anchor in the vicinity. She is less than 100 metres in length.
What is the necessary protection when you are rust chipping with air tools?
Gloves, goggles, earmuffs.
Protective clothing, safety shoes, earmuffs.
Goggles and ear protectors.
Protective clothing, safety shoes, gloves, goggles, earmuffs.
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.
Which statement best describes what happens to the vessel symbol on an ECDIS set in North-up, true motion mode?
Vessel symbol moves across the screen.
Vessel is stopped on the screen, land moves relative.
For how long is the health certificate valid for a seafarer in foreign trade?
2 years.
1 year.
3 months.
No time limit.
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.
A class “D” fire involves what type of material?
Gases.
Metals.
Wood or other carbonaceous material.
Liquids.
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 “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 which ways is heat transmitted?
Delay, conduction, radiation.
Conduction, convection and radiation.
Gasification, conduction and convection.
Radiation and gasification.
With reference to oil cargo characteristics, “cloud point” is:
The temperature at which a liquid hydrocarbon begins to congeal and take on a cloudy appearance, due to the bonding of constituent paraffin compounds.
The temperature at which an oil product begins to emit vapours which can be observed in a spectroscope due to the volume of solid particles extracted during evaporation.
The surface pressure at which vapours from an oil cargo overcome gravity and friction and are expelled from the containing compartment.
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 %.
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.
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.
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, as soon as the message is collected from the mailbox.
Send a PDN, if the message has arrived in the mailbox.
Send no PDN’s with messages intended for the mailbox.
I don’t know.
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.
If the wind speed on a vessel doubles, by approximately how much will the force from it rise?
The force will be Quadrupled.
The force will be Doubled.
The force will be Tripled.
The force will be Quintupled.
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.
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 prescribed periodic tests of the radio set must be entered in:
Radio Log.
Equipment manual.
Ship’s deck log.
Manual maritime radio communication.
What is the period of validity of the Safety Management Certificate?
5 years.
2 years.
1 year.
6 months.
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.
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.
During the anchoring procedure, what would the 2nd Officer understand by the following request from the bridge, “How is the chain”?
The bridge would like to know the direction of the anchor cable from the hawse pipe.
The Master is requesting the Chief Officer to inform the bridge of whether he can determine which way the ship is moving in the water.
The Master is asking the Chief Officer whether the ship needs to be moved forward and take the weight off the anchor cable.
The Master is asking the Chief Officer whether the vessel is dragging anchor.
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.
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.
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.
According to the IAMSAR Manual, what is the expected survival time for a person in water of 4-10 °C, without special protective clothing?
Less than 12 hours.
Less than 1 hour.
Less than 6 hours.
Less than 3 hours.
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.
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.
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.
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.
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.
What action should be taken by the Officer of the Watch in the event of fire being reported to the bridge during the 00:00 to 04:00 watch?
Send the bridge look-out down to investigate.
Stop engines and inform the engine room.
Sound the Fire Alarm.
Call the Master.
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.
Give the meaning of the following symbol:
EPIRB.
Line throwing appliance.
Survival craft distress pyrotechnic signal.
Rocket parachute flares.
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.
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.
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.
Which VHF channel should be used for intership navigation safety communications?
Ch. 13.
Ch. 12.
Ch. 16.
Ch. 06.
The main fire-fighting medium to be used on the cargo area of an oil tanker is:
Carbonic acid.
Dry Powder.
Foam.
Water.
The emergency fire pump is in accordance with good seamanship and precautionary routines run and tested weekly. Routine checks and maintenance are normally carried out by dedicated personnel. To ensure safe and appropriate operation of the pump, would you consider it beneficial that the same dedicated personnel operate the pump in emergencies?
In case of accidents, it is important that a wide range of personnel must be permitted and trained to operate the pump.
Only senior engineers should operate the emergency pump.
To ensure safe operation of the emergency pump, only dedicated personnel must be permitted to operate the pump.
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.
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 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.
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.
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.
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.
With an Inmarsat-C terminal the option “PSTN” for addressing is available. This option:
Is to deliver a message by telephone via a modem on the computer of the suscriber.
To have the operator read the message by phone.
Delivers a message as a telegram.
I don’t know.
If the relief for the bridge lookout does not appear at the end of the watch, when required, what should be the actions of the existing lookout?
The lookout should go down the accommodation to see where the relief is and make him/her go to the lookout position.
Inform the Officer of the Watch that you are going to call your relief.
He should inform the Officer of the Watch and wait for instructions.
Stay on lookout until the relief eventually arrives.
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.
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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