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Maison Tests en ligne CES Oil tanker 2nd-Off / 3rd-Off Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
Tests en ligne : Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
Test en ligne
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Le test comprend 80 questions aléatoires.
Total de questions sur ce sujet : 689
Total de questions sur ce sujet : 689
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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.
How much water per person is provided in a lifeboat not equipped with a desalting apparatus?
2 litres.
3 litres.
5 litres.
1 litre.
If Mouth-to-Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty’s heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. What is the rythm when performing M-T-M in combination with ECC with one First Aider only?
10 compressions followed by 3 full ventilations.
15 compressions followed by 2 full ventilations.
20 compressions followed by 5 full ventilations.
5 compressions followed by 5 full ventilations.
New MARPOL regulations came into effect from July 93 stating that the previous instantaneous rate of discharge of oil content (60 litres per nautical mile) was changed to:
20 litres per nautical mile.
30 litres per nautical mile.
10 litres per nautical mile.
25 litres per nautical mile.
In the figure, which letter gives the correct understanding of the term “LENGTH OVERALL”?
Length Overall is indicated by C, in the figure.
Length Overall is indicated by D, in the figure.
Length Overall is indicated by A, in the figure.
Length Overall is indicated by B, in the figure.
The frequency 121,5 MHz is used for:
SARSAT-COSPAS EPIRBS.
SART transponder.
INMARSAT E EPIRBS.
DSS VHF calls.
You are taking fuel on your vessel in the US when you notice oil on the water around your vessel. You are to stop taking fuel and:
Notify the Corps of Engineers.
Begin clean up operations.
Leave the area.
Notify the US Coast Guard.
What is a “consignee”?
Any person, organization or government that prepares a consignment for shipment.
Any person or company which seeks to transport a consignment of cargo by sea.
Any person or company responsible for the operation of a vessel which carries a consignment as freight.
Any person, organization or government entitles to take delivery of a consignment.
Which of the following figures drawn on the plane of the Meridian is correct for an observer in position Latitude 30° 00′ North; Longitude 15° 00′ West, when observing the sun on the meridian, if the sun’s Declination is 15° 00′ South?
Figure 4 is correct.
Figure 1 is correct.
Figure 2 is correct.
Figure 3 is correct.
The vessel has weighed the anchor and is heading for sea. The anchor is to be stowed in position. How?
The anchor to be housed as far inside hawse-pipe as possible and secured by cable stopper.
The anchor to be all way in the hawse-pipe and secured by the brake and guillotine.
The anchor to be pulled all the way into the hawse-pipe and secured by the windlass brake, the guillotine and the wire/chain stopper.
The anchor is to be pulled all way into the hawse-pipe and secured by wire lashings.
Which class of emission is used for VHF DSC transmissions?
G2B.
G3E.
J2B.
J3E.
During Crude Oil Washing, those areas of the cargo tank which are not directly struck y the oil jet from the tank washing machines are referred to as:
Deflected areas.
Shadow areas.
Protected areas.
Hidden areas.
What do crew, visitors and contractors all have in common?
They’re all onboard the ship for the duration of its voyage.
They all have opportunity to smuggle drugs.
They’re all trained in ship emergency procedures.
They’re all employees of the ship.
On area A3 the function “Transmission and reception of signals for locating” is mainly based on:
The use of MF DSC.
The use of SART transponders.
The use of HF DSC.
The use of SARSAT COSPAS Epirbs.
Which of these are indications that a parcel is suspicious?
The parcel came from Joe in the safety department and arrived quicker than expected.
The parcel is wrapped in clean, brown paper and is addressed to a crewmember from his wife.
The parcel is addressed to no one in particular, arrives unexpectedly and seems heavy for its size.
The parcel smells like chocolate.
What is the approximate pressure of the CO2 stored in a cylinder at an ambient temperature of +20 °C?
60 bar.
160 bar.
1 bar.
20 bar.
Which deck is the “bulkhead deck”?
A deck between two transverse bulkheads.
The deck on which the transverse bulkheads are resting.
A deck which transverse bulkheads go through.
The uppermost deck to which transverse bulkheads are carried.
The compass binnacle on the ship has various specific functions, which of the following answers reflect its most important functions:
All of the answers provided.
Houses the soft iron correctors.
Provides a non-magnetic housing for the compass.
Houses the corrective magnets.
For allowing crew entry after completion of cargo tank washing, the oxygen and hydrocarbon content inside the tank space should be:
21 % oxygen by volume and less than 1 % LFL hydrocarbon vapour concentration.
8 % oxygen by volume and 0 % hydrocarbon vapour concentration.
Minimum 17 % oxygen by volume and not more than 1 % LFL hydrocarbon vapour concentration.
21 % oxygen by volume and less than 1 % UFL hydrocarbon vapour concentration.
Is it safe to carry a bag of tools in your hand, up a vertical ladder? Select the best option:
Yes it is – provided the ship is not rolling too badly.
Yes it is – provided that the carrying hand is wrapped around the ladder.
No it is not – two hands should always be used to climb the ladder.
Yes it is – provided three points of contact are maintained.
Normally, a vessel sails in salt water and therefore salt water draughts are those which are referred to. If there is a change in density however, this must be taken into account because the true draughts of the ship will change. Which of the definitions below is that of this “Fresh Water Allowance”?
The number of millimetres by which a vessel’s True Mean Draught changes when she passes from salt water to fresh water, or vice versa.
The number of centimetres by which a vessel’s maximum draught is calculated to increase when she passes from salt water to fresh water.
The number of millimetres by which a vessel’s True Mean Draught changes when she passes from salt water into a dock of a different water density.
The allowance assigned by the Classification Society when the vessel is built, to indicate the compensation that may be applied during topping off to allow for dock water density.
Give the meaning of the following symbol:
Muster station.
Gathering place for embarkation formalities.
Muster station for families only.
Muster station for unaccompanied minors (UM).
What is/are the area(s) of the vessel which present a greater risk of fire?
Bridge.
Deck.
Accommodation.
Cargo holds and engine rooms.
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.
The receiver of the Inmarsat-C installation, if the log-in procedure has been carried out, is turned on:
NCC information channel.
NCS common channel.
RCC common channel.
LES message channel.
The vessel is steaming off the coast when the engine room informs the bridge it must stop engines immediately. Shortly afterwards they informed the bridge they would need a least three hours to fix it. Which of the following actions would be the most suitable taken by the bridge?
Display the NUC signal and keep a good lookout.
Display the NUC signal, maintain the watch and wait for further developments.
Display the NUC signal, maintain the watch and ask the Engine room to be a quick as possible.
Display the NUC signal, maintain the watch and determine how the ship is drifting and the probable position after 3 hours.
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.
When splicing an eye on a mooring wire (using the recommended 5 full tucks and 2 half tucks) the effective breaking strength of the wire may be affected by the splice. What would be the anticipated change in the breaking strength of the wire?
A reduction in strength of 1 % to 5 %.
A reduction in strength of 10 % to 15 %.
A reduction in strength of 30 % to 40 %.
No reduction in strength.
What vessels must have automatic fire detection onboard with heat/smoke detectors and audible alarm?
All ships that are covered by the IMO safety conventions.
All ships that are built after 1986.
It is the owners option to have fire detection onboard.
All ships that are built on or after 1986 in accordance with local rules and regulations.
When a ship is lying at anchor in a tidal area using both forward anchors, to what particular aspect should the officer of the watch be paying special attention?
The two anchors will restrict the ships swing with the tide and the ship may not lie to the prevailing current and wind.
The tension on both cables should be similar, to avoid one dragging and all the weight of the ship remaining on the other anchor only.
The ship will become controlled by the tide and the wind will not be allowed to have any effect on the direction the ship lies at anchor.
When the ship swings to the tide the direction of swing should be controlled to avoid the anchor cables becoming wrapped round each other.
A distress call has been sent accidentally on your MF DSC equipment. Which of the following is correct for cancelling the false distress alert?
Send all stations urgent priority MF DSC call.
Send a selective distress priority MF DSC call to the nearest MRCC-Inform it that a false distress alert has been transmitted.
Switch off the transmitter.
Make broadcast on 2 182 kHz “Mayday all stations” and cancel the false distress alert.
The fire integrity of any bulkhead shall be maintained:
Only at the continuous/solid part of the bulkhead.
Up to 5 metres above the deck level.
At the openings and penetrations.
Up to 5 metres below the upper deck.
To prevent overload of the MF/HF transmitter:
Do not transmit too long at full power.
Switch over to low power intermitently.
Do not leave the transmitter on stand-by for too long, if not required.
Clean the dust filter of the fan regularly.
What is SITREP an abbreviation for:
Ship Indication Transmission Equipment.
Ship Transmit Emergency Radio.
Situation Report.
Survivor Indication Transponder Equipment.
The “buckling” of strength members of an oil tanker results due to high:
Bending moments.
Transverse forces.
Compressive forces.
Shearing forces.
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.
If the oxygen level in the cargo tanks during Crude Oil Washing rises beyond 8 %, as an OOW you should:
Continue washing, but increase the delivery rate of inert gas from the IG generator.
Stop the washing operation and resume only after a level of less than 8 % by volume has again been achieved.
Stop using crude oil to wash and immediately change over to water washing.
Continue to wash tanks as it is safe to wash till the oxygen level reaches beyond 11 %.
When a ship is steaming along a course line, what is the importance of determining the set and rate of drift due to wind and current?
To determine the time required to reach the next alteration of course point.
To appreciate the possible extent of drift and dangers in the event of engine failure.
To determine the correction required to the course steered to maintain the planned passage.
All of the suggested answers.
When is a machine “securely guarded”?
When it is fitted with a guard or similar device which prevents foreseeable contact between a person, his clothing or items held in his hands, whilst it is in operation.
When any person operating a machine has full training in its use and how the guards should be placed when in operation.
When the machine can rotate freely, without coming into contact with any person in the vicinity of the machine.
When it must be isolated before maintenance can be carried out on it.
In which publication will you find the working frequencies of coast stations?
The ITU List of Call signs and Numerical Identities of Stations used by the maritime mobile and maritime mobile-satellite services.
The ITU List of Radiodetermination and Special Services.
The ITU List of coast stations.
The ITU List of Ship Stations.
What would be understood by the message “A yacht has capsized in heavy seas”?
The message means the vessel is taking in water.
The message means the vessel is experiencing heavy seas and may need assistance.
The message means the yacht has been overturned in heavy seas.
The message means the yacht has lost its Captain in heavy seas.
Via a coast-station radio medical advice is asked using NBDP. What command has to be given after ga +?
med +.
Medical.
pan +.
38 +.
If Mouth-to-Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty’s heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. what is the complete rate when performing ECC?
Complete 10 compressions at the rate of 40 compressions per minute.
Complete 15 compressions at the rate of 80 compressions per minute.
Complete 25 compressions at the rate of 75 compressions per minute.
Complete 20 compressions at the rate of 60 compressions per minute.
In any US port according to the Code of Federal Regulations, the person responsible for preparing and completing the “Declaration of Inspection” prior to the transfer of an oil cargo can take place, is:
The US Coast Guard Captain of the port (COTP) or his designated representative.
The Terminal Representative (Loading Master).
The ship’s officer in charge of the oil transfer operation.
The ship’s pumpman.
Which of the following precautions should be taken when work is to be carried out on the radar scanner unit on the mast?
Only the electrical fuses for the radar undergoing repairs needs to be removed, allowing the ship to retain a workable radar.
A sign needs to be attached to all the radars warning the bridge officers of repairs and the fact the radars are “Not to be used”.
A “Not to be used” sign on all radars and fuses for the complete radar systems to be removed.
Only the electrical fuses for the scanner motor needs to be removed.
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.
May liquid fuel, lubricating oil or other flammable oils be carried in a forepeak tank?
Yes.
No.
It depends on the flash point.
It depends on the type of trade of the vessel.
With reference to the exposure of vapours from oil cargoes, “Short Term Exposure Limit” value is determined by:
The airborne concentration of a toxic substance averaged over any 25 minute period, usually expressed in ppm.
The airborne concentration of a toxic substance averaged over any 10 minute period, usually expressed in ppm.
The airborne concentration of a toxic substance averaged over any 30 minute period, usually expressed in ppm.
The airborne concentration of a toxic substance averaged over any 15 minute period, usually expressed in ppm.
What alarm signal must be sounded by the alarm bells in case of fire?
A continuous signal.
Series of short blasts.
One long blast followed by seven short blasts.
The signal which is stated in the muster list.
What is the anticipated rolling period of a ship with a large initial Transverse Metacentric Height (GM) and would there be any associated dangers to consider?
Long slow roll and no particular hazards.
Short period of roll, but a very stable ship and no associated dangers.
Long period of roll with free surface effects at a maximum.
Short sharp period of roll associated with breaking lashings and shifting cargo.
Which of the following spaces may be protected by a fixed high expansion foam fire-extinguishing system?
Ro-ro cargo spaces capable of being sealed, if it is deemed that it gives an equivalent protection as the one that should be achieved by a fixed CO2 system.
Machinery spaces of category A.
All the spaces mentioned.
Cargo pump room of tankers.
The use of combustible material is restricted in the accommodation spaces in order to:
Reduce cost of construction.
Contain and suppress fire and explosion in the compartment of origin.
Make the ship light.
Prevent occurrence of fire and explosion.
What is the emergency channel on VHF?
Channel 16.
Channel 09.
Channel 69.
Channel 21.
Which of the following two digits codes is used to obtain maritime assistance?
26.
39.
32.
42.
If the radar is set onto the Relative Motion Display, what would an echo of a target with no trail indicate? Note this the trail of the echo and not a vector.
The target is on a collision course with own ship.
The target is stopped and making no way through the water.
The target is on a constant bearing and getting closer to own ship.
The target is on the same course and speed as own ship.
What material should boiler suits be made of?
Asbestos.
Nylon.
Cotton.
Wool.
For how long time should a “SARSAT COSPAS” epirb be able to operate on its batteries?
48 hours.
12 hours.
96 hours.
24 hours.
A received DSC “distress alert” contains the following information: “UNDESIGNATED DISTRESS”. Of this distress case:
Time is unknown.
The nature of distress is unknown.
Number of person at risk is unknown.
The position is unknown.
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.
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.
Can the OOW be the sole lookout?
Never should the Officer of the Watch be the only lookout.
During daylight when visibility and traffic allows.
When the visibility is good and the ship is in the middle of the ocean where there is very little shipping.
Only if the ARPA radar is set onto Auto Acquisition with an audio alarm sounding when a ship is detected.
An EPIRB has been activated accidentally. Which of the following is correct for cancelling the false distress alert?
Make broadcast to all stations on VHF 16.
Call the nearest coast station and inform it that a false distress alert has been transmitted.
Call a LUT and inform it.
Send a distress priority VHF DSC call and make broadcast to all stations.
What could be the reason for the magnetic compass to swing through large angles when the ship is rolling in a seaway?
The heeling error magnets are upside down and/or not in the correct position.
The induced magnetism from the earth’s magnetic field is very strong in that area.
The Coefficient B determined by the Compass Corrector at the last dry-dock was not correctly calculated.
The error due to deviation is large for that ships heading.
How many emergency power supply sources are required for fire-detection and fire-alarm systems? (SOLAS II-2/13.1.3).
None.
One.
Two.
Three.
The small amount of cargo found in the cargo tanks before loading is referred to as OBQ, which means:
TSV (Total Surveyed Volume).
ROB (Remaining On Board).
OPB (Observed Preliminary Volume).
OBQ (On Board Quantity).
What is the weather associated with being in the centre of an Anticyclone (a region of High Pressure)?
Strong winds and heavy rain.
Light winds and fair weather, sometimes fog.
Strong winds but with very little rain.
Persistent rain and very humid weather.
The “clarifier” has only effect during:
Transmitting in mode J3E.
Receiving in mode J3E.
Transmitting in mode H3E.
Receiving in mode H3E.
During tank washing, besides maintaining the tank oxygen content below 8 % by volume, it should also be ensured:
That a positive pressure is maintained in the tank.
That a negative pressure is maintained in the tank.
That a minimum of 2,4 bar inert gas inlet pressure is maintained in the tank.
That the tank is maintained at atmospheric pressure level.
The recommended connection between antenna and VHF is:
Three vein cable.
Band cable.
Coaxial cable.
Electric cable.
What does the abbreviation ABC mean in first aid?
Abandon, Balance, Circulation.
Air, Breath, Concentration.
Air, Burning, Critic.
Air, Breathing, Circulation.
What would the Second Officer report to the Master when entering an area where the visibility is reduced to 2 n. miles?
The Second Officer would call the Master to the bridge because he is needed there.
The Second Officer would report to the Master that he is having difficulty seeing other ships.
The Second Officer would report to the Master that the visibility is reduced to probable range of 2 n. miles and the engines are on standby.
The Second Officer would tell the Master he is calling him in compliance with the instructions in the Night Order Book.
You are proceeding up a river, with berths on both banks. You see this flag hoist on a vessel moored on a berth ahead. What does it mean?
I am about to depart the berth.
My engine is disabled.
You should proceed at slow speed when passing me.
Caution! I have an anchor down.
What is the name given to the risk assessment programme developed by OCIMF, under which tankers are inspected and the results made available to potential charterers through a database of records?
The Chemical Distribution Institute (CDI) Inspection Programme.
The Ship Inspection Report Programme (SIRE).
The Tanker Inspection and Reporting System (TIRS).
The Enchanced Survey Programme.
The ship is navigating in dense fog where the visibility is less than one mile. The Arpa radar is set on a range 12 miles on a course of 314° and own ship has a vector as shown. What is the vector mode selected on the Arpa?
Relative vectors, sea stabilised.
True vectors.
Relative vectors, ground stabilised.
Relative vectors.
Which of the following areas may be possible restricted areas? Review all answers.
The Engine control room.
The Bridge.
The Cargo control room.
All alternatives.
Non distress calls on 2 182 kHz and VHF channel 16 should not exceed:
One minute.
Three minutes.
Two minutes.
Five minutes.
What letter is represented by this flag and what is it’s meaning when displayed by a vessel in port?
S – I am operating astern propulsion.
P – I require a pilot.
P – All persons should report on board as the vessel is about to proceed to sea.
W – All persons should report onboard as the vessel is about to proceed to sea.
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 does this two flag hoist signal indicate?
Keep clear. I have divers down.
I am in distress and require immediate assistance.
(On a vessel alongside). You Should proceed at slow speed when passing me.
I require medical assistance.
What new stability problems would be caused by having deep double bottom tanks on double hull oil tankers?
There are no new stability considerations.
The vessel would be “stiff” and have a sharp rolling period.
The Metacentric Height (GM) would have to be considered.
The depth of the Double bottom would require additional strength members.
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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