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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)
Онлайн-тест
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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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Which routine procedures should be carried out before cold work commences?
Carry out procedures to instructions for cold work including filling in forms and having them signed.
Sound the general alarm.
Sound the general alarm and carry out procedures to instructions for cold work including filling in forms and having them signed.
Have a breathing apparatus standing by.
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.
A proper working of the 406 MHz Cospas-Sarsat EPIRB can be tested with:
Requesting RCC for the test.
The testing function of the device.
Regulation monthly test transmissions from RCC’s.
Test transmissions from Cospas-Sarsat satellites.
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.
Signals are often used by aircraft engaged in search and rescue operations to direct ships towards a casualty. This aircraft flies across your stern, rocking his wings. What is the meaning of the signal?
This is part of a sequence of manoeuvres by which the aircraft will indicate a direction for my vessel to proceed in.
The aircraft is telling me he is preparing to drop supplies or personnel in the water.
The assistance of your vessel is no longer required.
The aircraft is telling me he does not understand my last message.
On area A4 the function “Transmission of ship to shore distress alerts” is mainly based on:
The use of HF DSC and Inmarsat Epirbs.
The use of MF DSC and Inmarsat Epirbs.
The use of VHF DSC and VHF Epirbs.
The use of HF DSC and COSPAS SARSAT Epirbs.
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.
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.
When must personal protective equipment be worn?
When making the vessel fast.
Only in the engine room.
Only on deck.
At all times when identified as a control method with risk assessment.
At the entrance to the space where batteries are stored on board the following notice must be fitted:
Electrician only.
Crew only.
No entry with naked light and/or flame.
Keep access free.
You receive via the 8 MHz a DSC distress alert. The received DSC message is however distorted. The MMSI as well as the position are illegible. After listening at the 8 MHz telephone distress frequency, nothing is heard. This is because:
You should have listened on the 2 182 kHz.
You should have listened on VHF.
First an acknowledgement of a coastguard station must be received via the 8 MHz.
Telephone signals in the same frequency band are generally weaker than DSC signals.
Rule 12 of the International Collision Regulations prescribes the action to be taken by a sailing vessel when meeting another sailing vessel. This depends on the direction of the wind relative to each vessel. In the situation shown here, which sailing vessel (A or B) must keep out of the way of the other?
Both sailing vessels are required to take avoiding action.
Sailing vessel B must keep out of the way of sailing vessel A.
The upwind sailing vessel must keep out of the way of the downwind sailing vessel.
Sailing vessel A must keep out of the way of sailing vessel B.
When a character in the NAVTEX message sent is not received in the proper way:
A closely resembling character will be printed.
Any other character will be printed.
The message will not be printed at all until, with repeated transmission, it can be automatically compared and corrected.
Nothing or a special character will be printed.
Which is the correct term given to the company providing stores and provisions to a ship in port?
The store man.
The ship chandler.
The ship’s agent.
The supermarket.
What is the correct understanding of the term “Bending moments” when applied to ships?
The longitudinal Bending Moment at any section within the ship is the total moments tending to alter the longitudinal shape of the ship.
The longitudinal Bending Moments are the forces between empty and full compartments causing the ship to bend and change shape.
All of the suggested answers.
The Bending Moments of a ship are the forces acting on the ship causing it to hog and sag.
At the and of a radio telex-connection, when a “store and forward” – message has been transmitted, the coast-station at least gives a:
Time (in UTC) where upon the telex for the subscriber is delivered.
Code in letters which will be repeated when the telex has been delivered to the subscriber.
Reference number.
Approximate time when telex will be delivered.
Where would you find out which fire sections are enclosed by “A” or “B” class divisions on a ship?
All the mentioned alternatives.
On the Ship’s fire control plans.
On the general arrangement plan.
On the capacity plan.
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.
If you were put in charge of a fire team what minimum number of men wearing a breathing apparatus would you allow to enter a smoke filled compartment?
1 man.
3 men.
2 men.
4 men.
If a ship requires 2 nautical miles to stop in the water from a “crash stop” when proceeding at full ahead in deep water. What will the stopping distance be in shallow water?
A shorter distance.
Similar distance to deep water.
About 1,5 nautical miles.
A greater distance.
What signal may be given by sound and by light to indicate that a vessel fails to understand the intentions or actions of another vessel, or is in doubt that sufficient action is being taken by the other to avoid collision?
Five short and rapid blasts (flashes).
Five prolonged blasts (flashes).
One prolonged blast (flash), followed by five or more short and rapid blasts (flashes).
Three short and rapid blasts (flashes).
A ship in distress should transmit the appropriate alarm signal followed by the distress call and message on one or all of the international distress frequencies. Which of frequencies is in accordance with the present recommendations?
550 kHz, 2 367 kHz and 121,5 MHz.
500 kHz, 2 367 kHz and 243 MHz.
550 kHz, 2 182 kHz and 121,5 MHz.
500 kHz, 2 182 kHz and 156,8 MHz.
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 ideal humidity in a working environment?
70-85 %.
103-119 %.
10-30 %.
40-60 %.
All waste receptacles shall be of non-combustible materials, built and equipped with:
A cover of a hinged self-closing type.
No openings in sides and bottom.
Permanent means for lashing.
A permanently attached cover.
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.
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.
With reference to oil tanker operations, “clingage” refers to:
Residues remaining on the inside of a pipeline, or on the internal structure of a cargo tank after an oil cargo has been discharged.
The resistance to flow in a pipeline during the discharge of an oil cargo.
Oil residues remaining in the bottom of a cargo tank after tank-cleaning.
Electrostatically charged bubbles of air and moisture suspended in an oil cargo after loading.
Which action do you perform when you log in to a satellite ocean region?
You select the CES through which you wish to send a message.
You inform the NCS that the SES is available for communications.
You adjust the antenna.
You update the ship’s position.
You are on a power-driven vessel underway in open water. This vessel is sighted directly ahead. The distance is closing slowly. What action will you take under the International Collision Regulations and why?
This is a vessel engaged in towing and I am seeing the stern light of the tow. The tug is not however showing any lights indicating she is restricted in her ability to manoeuvre. I will however display good seamanship and keep out of her way.
The vessel is on a steady bearing and the distance is closing. I will therefore take avoiding action, altering course to starboard and sounding one short blast under rules 14 and 16.
I will maintain my course and speed. The other vessel is being overtaken and is therefore obliged to keep out of the way by rule 13.
I will keep out of her way. I am the overtaking vessel and am obliged to keep clear under rule 13.
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.
Which of the following channels and modes should be used when initiating a distress alert transmission?
Channel 70 DSC.
Channel 13 Radiotelephony and channel 16 DSC.
Channel 6 DSC.
Channel 6 Radiotelephony.
At what minimum height above sea level a SART transponder must be mounted?
1 metre.
The good working of a SART transponder doesn’t depend on the height above sea level.
0,5 metre.
2 metres.
On area A3 the function “Reception of shore to ship distress alerts” is mainly based on:
The use of SARSAT COSPAS Epirbs and NAVTEX.
The use of MF DSC and INMARSAT C SAFETYNET.
The use of HF DSC and INMARSAT C SAFETYNET.
The use of VHF DSC and NAVTEX.
During loaded passage, it is important to check ullages of cargo tanks and sound double bottom tanks, so as to:
Ensure that there is no excessive loss of cargo within the vessel.
Ensure compliance with the charterers requirements.
Confirm that the measurement equipment is functioning properly.
Confirm that there are no internal or hull leakages.
The “pour point” of an oil cargo is:
The lowest temperature at which a gas converts back to liquid.
The temperature necessary for a cargo to load from shore by gravity alone.
The temperature as recorded during the taking of cargo samples.
The lowest temperature at which it will remain fluid.
Is it compulsory for a cargo ship to be divided into main vertical zones?
It depends on the gross tonnage of the vessel.
No it is not.
Yes, it is.
Yes, it is, but they need not be bounded by class “A-60” bulkheads.
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.
The accuracy of an Inmarsat-E positioning-system is:
5 miles.
20 meters.
200 meters.
20 miles.
What type of fire integrity must be provided for an engine control room?
A 60.
C.
0.
B 15.
What kinds of checks must be carried out on slings, wires and other items of lifting equipment before they are used in routine operations?
They must be tested under load, to ensure they can bear the planned weight.
They must be visually inspected and ascertained, so far as is possible, as being in good working order and fit for purpose.
They must be visually inspected to ensure that the ID and SWL marks are clearly legible.
They do not need to be checked. They are checked under the vessel’s planned maintenance system every 12 months.
What is the purpose of the radiotelephony two tone alarm?
Attract the attention of the person on watch.
Activate bridge watchkeeping receivers.
Alert COSPAS/SARSAT satellites.
Activate bridge watchkeeping receivers and attract the attention of the person on watch.
Which class of emission is used for VHF DSC transmissions?
G2B.
G3E.
J2B.
J3E.
Give the meaning of the following symbol:
Epierb.
Radar transponder.
Rocket parachute flares.
Survival craft distress pyrotechnic signals.
In which way may intake of poisonous material occur?
Skin penetration and skin absorption.
By inhalation.
All mentioned.
Swallowing.
A radio-telex call to a coast-station is generally started up in the:
SELFEC-system.
ARQ-system.
FEC-system.
J2B-system.
What would be the preferred colour to use when maintaining the paint on shell, plating, structure and bottom/tanktop in the engine room?
Dark brown/red colour to camuflage any minor leakages oil spills.
The same colour as machinery and equipment.
Whatever paint is available.
White or light grey to ensure all minor spills and leakages are noticed and dealt with.
What is the minimum number of immersion suits that are required to be provided for each open lifeboat under SOLAS rules?
One for each person.
6.
3.
Nil.
What is the meaning of this symbol?
Rocket parachute flares.
Survival craft pyrotechnic distress signals.
Radar transponder.
Line-throwing appliance.
The “buckling” of strength members of an oil tanker results due to high:
Bending moments.
Transverse forces.
Compressive forces.
Shearing forces.
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.
The fire control plan on board is called the safety plan and shall be posted onboard. In port, a copy of this plan shall in addition be available from somewhere else. Where must this copy be available?
Handed over to the surveyors.
In the engine control room.
At the gangway.
On the terminal.
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.
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.
What is the emergency frequency on MF (Medium Frequency) radio?
2 617 Hz.
1 616 Hz.
1 718 Hz.
2 182 Hz.
Where shall shoreside fire-fighting personnel find necessary information to control a fire on board a cargo ship in an emergency situation?
In the fire control plans or booklet that must be posted in a prominently marked localisation on the navigating bridge.
In the fire control plans or booklet that must be stored in a watertight prominently marked container outside the deck house.
The captain of the ship is the only person that may give such information.
Through the nearest Maritime Rescue Co-ordination Centre, who will get them from the ship’s owner.
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 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 the exhaust does not vent into the cargo tank, in order to prevent possible build-up of static electricity.
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.
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.
What is the procedure for use of the main engine room fire extinguishing system, e. g. Halon or CO2 system?
Release the Halon/CO2 upon the order of the engineer on duty.
Release the Halon/CO2 as soon as possible without pre warning.
Search the engine room, make sure all personnel is out. Stop ventilation. Close for all air access. Release the Halon/CO2.
Search the engine room, make sure all personnel is out. Stop ventilation. Close for all air access. Upon approval of the Master, release the halon/CO2.
When you join a new ship, how are you informed about safety rules, alarm instructions and your own duties in case of an emergency?
By folder distributed to each crewmember.
By alarm instructions in all crew cabins.
By muster lists exhibited in conspicuous places.
By oral instructions by the Captain.
What would you call the wreckage of a yacht floating in the sea?
Garbage.
Flotsam.
Pollution.
Debris.
The approximate Upper Flammable Limit of Crude Oil when measured as a percentage volume in air is:
9,5 %.
15 %.
2,2 %.
12,6 %.
Who is ultimately responsible for the voyage plan?
The Officer of the Watch (OOW) on duty.
The ship owner will provide overall parameters within which the ship must follow.
The Master.
The Second Officer as the official Navigation officer.
When navigating along a coastline what should be considered the most accurate method of navigating?
Use of radar ranges and bearings.
Passing close to navigational buoys.
Bearings of navigational shore marks such as lighthouses.
Use of Differential GPS.
The method to avoid adverse effects of free surface on an oil tanker with full liquid cargo would be to ensure that:
There are at least two longitudinal bulkheads and a large initial GM.
There are several athwartship bulkheads.
There are deep floors in the bottom of the tanks.
The FSE is minimal.
How would you report containers with dangerous goods lost overboard?
My vessel has lost containers in position…
My vessel has lost containers overboard.
My vessel has lost containers with dangerous goods of IMDG Class…
My vessel has lost containers with dangerous goods of IMDG Class… in position…
At the end of a radio telex-connection, when a “store and forward” message has been transmitted, the coast-station at least gives a:
Code in letters which will be repeated when the telex has been delivered to the subscriber.
Time (in UTC) whereupon the telex for the subscriber is delivered.
Approximate time when telex will be delivered.
Reference number.
What is “FREEBOARD”, in the figure?
Freeboard is indicated by B, in the figure.
Freeboard is indicated by C, in the figure.
Freeboard is indicated by D, in the figure.
Freeboard is indicated by A, in the figure.
The position of the ship provided by the GPS should always be confirmed by other means, when possible. Which of the following suggested methods would be the most accurate?
Bearing and distance from a navigational Buoy.
Bearing using the Radio Direction Finding of three radio beacons.
Compass bearings of three shore objects.
The ranges of three distinctive shore objects on the radar.
What action should the Officer of the Watch (OOW) take if he is forced to make a major deviation from the voyage plan?
There is no special action necessary.
Make an appropriate entry in the Log Book.
Inform the Master.
Check that the deviation will not lead into danger.
On board they want to have a dial-phone call via Inmarsat with the Apollogracht. In the guides the following ID’s are found for the Apollogracht: 344320000, 424432010, 424432020, 1300210, 36715. What ID should be chosen?
344320000.
424432010.
424432020.
1300210.
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.
The ship is involved in a collision, what is the immediate action by the Officer of the Watch after the incident has taken place?
Stop engines and check over the side for any signs of pollution.
Sound the General Alarm and stop engines.
Contact the other ship and send the bridge lookout down to start taking soundings.
Call the Master and check the position for any immediate dangers.
What is the correct understanding of the term “Isobar”?
An “Isobar” is the line of the cold front in a frontal depression.
An “Isobar” is the line showing the direction of the predicted path of a hurricane.
An “Isobar” is a line joining places of equal pressure.
An “Isobar” is a line joining places of equal temperature.
What is one of the dangerous states a survivor may suffer from?
Hypothermia.
Influenza.
Broken limb.
Cold.
A wire aerial for an MF/HF-transmitter must be suspended between isolators:
To make the way for aerial currents as long as possible.
To save energy.
To prevent burns when touching the aerial.
To prevent contact with earth.
What would be considered the most favourable heading of a ship when launching a lifeboat?
The ship should steer about 100° of the prevailing weather and sea with the boat to be launched on the leeside.
The ship should lie stopped in the water with the weather on the opposite side to the boat to be launched.
The ship should steer with the prevailing weather and sea on the beam and the boat to be launch on the leeside.
The ship should steer about 30° off the prevailing weather and sea with the boat to be launch on the leeside.
The passage of electrical current through the body may result in severe and sometimes fatal injuries. You are witness to man getting electric current through his body and is stuck to the dangerous area. It is impossible to switch off the current by any main switch. How to break the current safely?
Apply fish oil on your hands and cut the cords by the use of any metallic pliers.
Call the electrician immediately.
Stand on dry insulating material and pull the person away with isolating material.
Just take the casualty in your arms and pull the person away.
What is the purpose of a sea anchor?
To keep the lifeboat steady against the sea/wind.
To give a better signals to any aircraft searching for survivors.
To adjust the drifting speed of the lifeboat.
To keep the lifeboat in a position close to the vessel.
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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