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Главная Онлайн-тесты CES Oil tanker 2nd-Off / 3rd-Off Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
Онлайн-тестирование: Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
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Тест состоит из 80 случайных вопросов.
Всего вопросов по данной теме: 689
Всего вопросов по данной теме: 689
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The letter “X” in the answer-back 36572 LIBK X means:
You can not contact this vessel.
This vessel has more telex-numbers.
This concerns a mobile station.
The position of the vessel is not known.
What should the Third Officer do, if he finds something missing from a lifeboat?
If he finds something missing from a lifeboat, the Third Officer should replace the missing item.
If he finds something missing from a lifeboat, the Third Officer should search for the missing item.
If he finds something missing from a lifeboat, the Third Officer should make a note of it in the lifeboat register.
If he finds something missing from a lifeboat, the Third Officer should notify the Chief Officer.
When cargo discharge reaches stripping levels on an oil tanker, it is necessary to reduce the inert gas pressure so as to:
Avoid over-capacity in the IG generator.
Avoid locking the cargo pump impeller.
Minimise blowback.
Comply with the requirement of MARPOL Annex VI.
You are starting to get low on water in the lifeboat. What should you do?
Collect rain water.
Mix sea water with 50 % fresh water.
Use sea water.
Drink urine.
Which equipment will detect a signal from a SART transponder?
X band radar.
Radio Direction Finder.
DSC receiver.
S band radar.
Which of the following is a ship MMSI?
2275300.
227530000.
1227200.
22753000.
OPA-90 notification requirements:
Notify only if you mean that own vessel might be responsible.
Notify as soon as you have knowledge of a spill exceeding 10 gallons of oil.
Notify as soon as you have knowledge of any spill, or threat of a spill.
Notify only if you mean that own vessel might be tracked and charged.
What does the abbreviation ABC mean in first aid?
Abandon, Balance, Circulation.
Air, Breath, Concentration.
Air, Burning, Critic.
Air, Breathing, Circulation.
In order to achieve a greater effectiveness when using a permanent system of extinction with gases (for example CO2), we must:
Only activate the alarm, then the extinction system.
Activate the extinction system before we activate the alarm.
Check the valves, seal the area and activate the extinction system.
Activate the alarm, evacuate the area and seal the place, then activate the extinction system.
Why are accommodation spaces separated from the remainder of the ship by thermal and structural boundaries?
To increase effectiveness of the air-conditioning in the accommodation.
Because it is required by the flag port regulations.
So that passengers can stay in the accommodation in case of fire in the engine room.
To provide means of escape for the passenger and crew.
A message is sent to a fax-machine. However the message cannot be delivered by the land earth station. The land earth station will:
Automatically send a non-delivery notification (NDN) to the sender.
Will only send a non-delivery notification (NDN) to the sender if so requested by him.
Call the sender on telephone and inform.
Never send a non-delivery notification (NDN) message to the sender. The sender to verify if the message was received.
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.
Not send any PDN for this message.
send no PDN’s with messages intended for the mailbox.
When shutting down the flue gas plant, the last step that the operator shall carry out would be to:
Close the deck isolating valve.
Close the gas pressure control valve.
Open ventilation valve to atmosphere.
Shut down of inert gas blower.
What kind of safety equipment should be in place in connection with a grinding wheel?
Goggles and shield.
Goggles.
Shield.
Welding mask.
The mode J2B is used:
For radiotelex-traffic in the MF/HF band between the ship and shore stations.
In public broadcasting.
For telephone traffic in the MF/HF bands between ship and shore stations.
For urgent message transmitting and receiving.
The frequency 121,5 MHz is used for:
SARSAT-COSPAS EPIRBS.
SART transponder.
INMARSAT E EPIRBS.
DSS VHF calls.
How much lifeboat capacity should be provided on a conventional cargo ship of more than 85 metres in length?
100 % of the ship’s complement on each side.
50 % of the ship’s complement on each side.
150 % of the ship’s complement on each side.
125 % of the ship’s complement on each side.
What is the minimum distance between the helmet and the head of the wearer supposed to be?
3 cm.
1 cm.
No minimum distance.
7,5 cm.
Which of the following fittings shall be provided to all lifeboats?
An electric power starting system for the propulsion engine with one rechargeable energy source.
A remotely operated steering arrangement.
Permanent boarding arrangements on both sides to enable persons in the water to board the lifeboat.
A manually controlled lamp fitted on the inside.
A DSC distress alert single frequency call attempt is awaiting acknowledgement:
Not repeated automatically.
Repeated manually when required.
Automatically repeated after 3 and a half to 4 and a half minutes.
Automatically repeated after 1 to 1 and a half minutes.
A faint is a brief loss of consciousness of no more than momentary duration caused by a temporary reduction in the flow of blood to the brain. How to prevent anyone from fainting?
Tell the person to sit down and lean forward with the head between the knees taking deep breaths.
Tell the person to sit down in a sitting position breathing normally.
If standing in a crowd, flex the leg muscles and toes to aid circulation.
Try to keep the person in an upstanding position.
The one particular hazard to be taken care against, when using portable steam driven blowers for ventilating oil cargo tanks is:
That plastic extension tubes should not be used, in case the top collar overheats and melts, causing the tube to drop into the tank.
That prolonged use may cause the core material of the fan to heat up to a point where it may become a source of ignition.
That the steam outlet must point vertically upwards to avoid possibly burning the legs of passing personnel.
That the exhaust does not vent into the cargo tank, in order to prevent possible build-up of static electricity.
What are the main priorities of the leader of the fire-fighting teams?
I don’t know.
Start the fire pump, inform other ships, call the local fire brigade, arrange transport to shore.
Start the emergency fire pump, fighting the fire, call the local fire brigade, arrange transport to shore.
Rescuing of life, fighting the fire, limitation of the fire and secure the retreat.
How would pirates attacking a ship be communicated to another ship?
My ship will be under attack by pirates.
My ship is under attack by pirates.
My ship was under attack by pirates.
My ship has pirates.
DSC uses for automatic identification the MMSI. The identification 002442000 is assigned to:
A type of vessels.
A group of vessels.
A coast-station or coast guard-station.
A vessel.
The longitudinal bending moments caused by cargo distribution on an oil tanker need to be taken into consideration:
Only when on loaded passage in heavy seas and when the vessel is pitching.
Only when on ballast passage in heavy seas and when the vessel is pitching.
During loading, discharging and on loaded passage.
Only during loading and discharging cargo.
What special equipment can often provide assistance in locating a survival craft or man overboard and in the water?
AIS.
A RACON.
A SART.
A sectored search pattern.
The superstructure and deck houses of passenger ships carrying more than 36 passengers shall be divided into main vertical zones by:
Class “P” division.
Class “B” division.
Class “C” division.
Class “A” division.
What will you serve seafarers who have been exposed to heat?
Hot and spicy food.
Cold drinks and salt.
Warm fresh water only.
Strong cocktails with plenty ice.
A partially loaded ship is steaming slowly ahead in shallow, confined waters as illustrated in the diagram. Which of the suggested answers are the most critical external influences experienced by the vessel?
The ship will be making leeway due to the beam wind.
The ship will be experiencing the effects of Squat.
The ship will be experiencing interaction with the bank.
All of the suggested answers are critical.
The transmitting power of the mariphone is adjusted by setting:
PTT.
High/Low power.
Dual watch.
Squelch.
Which one of the listed requirements regarding the stowage of rescue boats corresponds to present SOLAS regulations. Rescue boats shall be stowed:
In a state of readiness for launching in not more than 2 minutes.
So that neither the rescue boat nor its launching arrangements will interfere with any survival craft at any other launching station.
Wherever space is available.
Attached to launching appliances.
With reference to the efficiency of cargo pumps on oil tankers, the abbreviation NPSH stands for:
Necessary Pumping Suction Hazard.
Nominal Pressure Suction Head.
Net Pressure Suction Head.
Natural Pumping Standard Height.
A “sour crude” is defined as:
A crude oil cargo which has left substantial residues in the bottom of the tank after discharge.
A crude oil from West Africa.
A petroleum product which reacts with water during tank-washing leading to a distinctive odour about the tank deck.
A crude oil or products containing appreciable amounts of hydrogen sulphide and/or mercaptans.
What is the main theme of modern safety practice?
Consult the chief officer before commencing work.
Health & Safety at Work Act.
Use the same practice that has been in place for some time.
Making use of Risk Assessment as a means to improving safety.
Where do you find instructions for tasks and duties in case of an emergency?
On posters at the lifeboat station.
In the muster list.
In instruction notices posted in the crew’s cabins.
In instruction notices posted in messrooms, recreation rooms etc.
Unfortunately a fish hook has entered someone’s finger. The barb of the hook is even inside the skin. How to remove the fish hook?
Push the hook through the skin until the barb protrudes, then cut the hook between the barb and the skin and gently withdraw the hook.
Remove the hook immediately by pulling it back.
Cut the skin so it is possible to take the hook directly out.
Don’t do anything by your self, see a doctor.
The chemical characteristics of effluent water from an inert gas scrubber and the condensate which collects in the deck mains would be:
Acidic in nature.
Neutral in nature.
Demineralised in nature.
Alkaline in nature.
What is the meaning of this symbol?
Rocket parachute flares.
Survival craft pyrotechnic distress signals.
Radar transponder.
Line-throwing appliance.
What is the best way to avoid pollution from small oil-spills aboard a ship?
Have sawdust ready for use.
Have dispersing chemicals ready for use in case of oil-spill.
Contain any oil-spill onboard the ship.
Rig an oil boom around the ship.
The word SHIP is spelled conform the international phonetic alphabet:
Sugar, Hotel, Italia, Peter.
Sierra, Hotel, Item, Papa.
Sierra, Hotel, India, Papa.
Singapore, Hotel, India, Paris.
A radio-telex call to a coast-station is generally started up in the:
SELFEC-system.
ARQ-system.
FEC-system.
J2B-system.
For how long time should a “SARSAT COSPAS” epirb be able to operate on its batteries?
48 hours.
12 hours.
96 hours.
24 hours.
If the strength of the wind is related to the pressure gradient and the space between the isobars, which of the following statements is correct?
Strong winds are found in areas where the isobars are not close together.
The closer the isobars are together the stronger will be the predicted wind.
The wind force is related to the difference in pressures and blows directly between the centres of high and the low pressure.
The pressure gradient is a measurement of the distance between the high and the low pressures and is not associated with isobars.
The button or switch “dimmer” of a mariphone serves:
To regulate the light.
To reduce the volume.
To regulate the transmitting power.
To suppress the noise.
What is the correct setting of the “Anti sea clutter” control on the radar?
All of the suggested answers.
A few sea returns remaining on the screen.
No sea returns left on the screen which may confuse with small target echoes near the ship.
A removal of all the sea returns down to about a mile from own ship.
Which PPM is allowed for discharging of “Bilge Water” overboard?
100 PPM.
15 PPM.
50 PPM.
0 PPM.
Hand flares and buoyant smoke signals can continue to burn or emit smoke after having been immersed for a period of 10 s.
Right, if the immersion depth is smaller than 100 mm.
Right.
Right, if the immersion depth is more than 1 m.
Wrong.
The chemical group that Hydrocarbons belong to is:
Organic substances.
Alkanes.
Carbohydrates.
Inorganic substances.
What is the purpose of the ODME (Oil Discharge Monitoring Equipment) printer?
To prove fault conditions in the ODME.
To prove that oil has been pumped overboard according to regulations.
None of the mentioned.
To prove that the ODME system has been used.
If whistles are fitted on a vessel at a distance apart of more than 100 metres, will manoeuvring and warning signals, as defined by rule 34 of the International regulations for Preventing Collisions at Sea, be given on one or both whistles?
They shall be given on one whistle only.
They shall first be given on the forward whistle, followed by the after whistle, with a 5 second interval in between.
They shall be given on both whistles simultaneously.
Manoeuvring signals will be given only on the forward whistle; warning signals will be given on both whistles simultaneously.
Which of the following two digits codes is used to obtain medical advice?
42.
32.
26.
38.
In context of cargo oil depth and ullage measurements, the abbreviation UTI stands for:
Uniform Tank Indicator.
Ullage Topping Instrument.
Ullage Temperature Interface.
Uncorrected Tank Innage.
Which of the answers best summarises the information which should be provided for the bridge Officer of the Watch within an effective Voyage plan?
All of the suggested answers.
Courses to steer; distance off dangers; parallel index lines; expected currents; prevailing winds; distance between alteration points.
Expected prevailing wind and weather.
Contingency arrangements in case of problems.
What is the general emergency alarm signal as specified in SOLAS?
One long blast.
One long blast followed by seven short blasts or more.
Three short blasts followed by three long blasts then three short ones.
Seven or more short blasts followed by one long blast.
To get priority with radio-communication, one must notify the coast station that the call is:
An urgent call.
A collect call.
A personal call.
A priority call.
When a pollution incident occurs there is a plan for actions to be undertaken. State which of following priority sequences to be considered:
Stop pumps – clean up – report.
Report – stop pumps – clean up.
Stop pumps – report – clean up.
Clean up – report -stop pumps.
What is the correct understanding of the term “Angle of Loll” when applied to ships stability?
The angle the ship will lie when the ship has a negative GM.
The angle of heel which the ship must reach before suffering progressive flooding through deck ventilators.
The angle the ship will lie when it has suffered a shift of cargo.
The maximum angle to which the ship rolls when rolling in a seaway.
B Class divisions in ships are constructed so that they are capable of preventing the passage of flame to the end of a standard fire test held for:
15 minutes.
60 minutes.
30 minutes.
45 minutes.
The halogenated hydrocarbons (halon), are hydrocarbons in which the molecules have one (or more) atom(s) of hydrogen replaced by another atom (or atoms) of:
Fluorine and/or ammonia.
Ammonia and/or bromine.
Nitrogen and/or fluorine.
Fluorine and/or bromine.
Which among the following list is particularly required for a totally enclosed lifeboat?
Hatches positioned so as to allow launching and recovery operations to be performed without any occupant having to leave the enclosure.
Handrails inside for persons moving to their seats.
Self-bailing arrangements.
Windows on both sides can be closed watertight and opened for ventilation.
MARPOL – Annex IV. Your ship has in operation an approved sewage treatment plant certified by the Administration. During discharge, while vessel is awaiting pilot off Cape Henry, USA, the surrounding water is discoloured. What kind of action would be appropriate to take?
Stop discharge.
Continue discharge since Annex IV of MARPOL is internationally not yet in force.
Continue discharge since the treatment plant is of an approved type.
Reduce discharge rate in order to have less discolouration of surrounding water.
When handling drugs:
Wear skin protection and a facemark.
Briefly inhale powders, fumes or vapours to verify the substance is a drug.
Test out the potency of the drug.
Shut off the ventilation in the room where the drugs are being stored to ensure any vapours or fumes do not spread to other parts of the ship.
When fully loaded, a lifeboat should have a sufficient strength to withstand a drop into the water from a height of:
Not less than 3,0 metres.
Not less than 0,5 metres.
Not less than one third of the distance from the stowage position of the lifeboat to the waterline in the lightest seagoing condition.
Not less than 1,5 metres.
The Master arrives on the bridge obviously under the influence of alcohol and states he is taking over the “con” of the ship. What actions should the Officer of the Watch (OOW) take in this situation?
Watch the actions made by the Master and if not dangerous, wait until the Master becomes more capable to take control or leaves the bridge.
Attempt to diplomatically avoid taking any actions that would put the ship or crew into danger and call the Chief Officer for assistance.
Tell the Master you do not think this is a good idea and retain control of the watch.
Tell the Master you consider him incapable of taking over the responsibility of the watch and that he should retire to his cabin and sleep it off.
For calling a coast-station by mariphone one should preferably use:
A special calling channel of that coast-station.
A working channel of the nearest shore-station of that coast station.
Channel 70.
Channel 16.
The rudder is in the hard over position with the propeller stopped and the ship turning slowly. On a ship with a single fixed pitch right handed propeller and no thrusters, what can be done to make the ship increase the speed of turn without significantly increasing the forward speed of the ship?
Give half astern on the engines as this will increase the rate of turn.
Give the engines a short kick ahead.
Give full astern on the engines until ship has stopped and then full ahead on the engines with rudder hard over.
Give dead slow ahead on the engines and leave the rudder in the hard over position.
Abdominal Thrust is the name on a technique which involves applying a series of thrusts to the upper abdomen in an attempt to force air out of a choking casualty’s lungs. How to perform this technique?
Remove the obstruction and restore normal breathing.
Lay casualty on a hard surface, e. g. deck, and press firmly and rapidly on the middle of the lower half of the breast bone.
Let the casualty grab a list and hang up right down for a period of minimum 5 minutes.
Stand behind the casualty. Clench your fist with the thumb inwards in the center of upper abdomen. Grasp your fist with your other hand and pull quickly inwards.
May an engine room be only protected by a fixed low expansion foam fire-extinguishing system?
Yes.
No.
It depends on the type of vessel.
Yes, if the “engine room” is considered as a machinery space of category A.
By the degree of selectivity of a receiver is meant:
Ability to distinguish weak stations from adjacent stronger stations.
Ability to prevent variations in the strength of radio frequency signal received.
Ability to make weak stations audible.
Ability to receive all signals.
On area A2 the function “Transmission of ship to shore distress alerts” is mainly based on:
The use of VHF DSC.
The use of INMARSAT Epirbs.
The use of SARSAT COSPAS Epirbs.
The use of MF DSC.
What does the word “pyrotechnics” mean?
123,8 MHz and/or 247,6 MHz.
Pyrotechnics are used to ensure that the correct technical proportions are used to start the system functioning.
243,1 MHz and/or 486,2 MHz.
Pyrotechnics are the items which are capable of self-contained chemical reactions for the production heat, light, smoke and/or sound.
When navigating using the GPS, how does the GPS display indicate when the accuracy of the displayed position is reduced?
The GPS display is always very accurate and does not give any indication of lack of accuracy.
The GPS display flashes and sounds an alarm.
A large “Correction Factor” number is displayed on the screen.
A large HDOP value is displayed on the screen.
Special Areas as per MARPOL are:
All sea areas within 50 miles from the nearest land, where that coastal state is a signatory to MARPOL.
Specific geographical sea areas, designated as Marine Conservation Areas by the United Nations, in which any discharge from the cargo area of an oil tanker is strictly controlled.
Specific geographical sea areas in which special mandatory measures for the prevention of sea pollution by oil are required.
Limited ocean and sea areas, listed under the OPA-90 Act, inside which the discharge of oil is prohibited and the penalty for doing so is an unlimited fine and jail sentence.
1 % by volume would be equivalent in parts per million (ppm) to a figure of:
100 ppm.
1 000 ppm.
100 000 ppm.
10 000 ppm.
What is the meaning of this symbol?
Davit-launched liferaft.
Lifeboat.
Liferaft.
Rescue boat.
The approximate Lower Flammable Limit of Crude Oil when measured as a percentage volume in air is:
0,2 %.
2,2 %.
9,5 %.
5 %.
The purpose of the demister unit within the Inert Gas System is:
To remove water from the IGS stream.
To cool the inert gas.
To prevent overheating.
To remove sulphur oxides.
The Second Officer, when on watch on the bridge, is often referred to as the OOW. What does OOW actually stand for?
On official watch.
On official watchkeeping.
Officer of the Watch.
Operator of the watch.
MARPOL – Annex V. Disposal of garbage outside “Special Areas”. After unpacking spares, you are left with a limited amount of packing materials. Is this prohibited, if not, what will be the nearest distance to land for disposal into the sea of these materials?
12 miles.
3 miles.
This is prohibited.
25 miles.
The «Deck Operational Oil Tanker» subject provides both theoretical and practical knowledge on safely working with electrical equipment. Mastery of this information is a key indicator of an employee's competence in a relevant position on a vessel. As the 3rd officer on an oil tanker, your primary responsibilities would include assisting senior officers in the safe navigation and operation of the ship. You would be tasked with maintaining accurate navigational records, performing regular safety inspections, and ensuring compliance with all relevant maritime regulations. Additionally, you would supervise the deck crew, oversee cargo operations, and conduct regular safety drills and training exercises. As a junior officer, you would be expected to learn from and support the more experienced crew members while gaining valuable experience for future roles in the maritime industry.
- Version: 6.0, 5.2.0, 5.1, 4.1.
- Test type: STCW.
- Department: Deck.
- Level: Operational.
- Vessel type: Oil Tanker.
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