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Tests en ligne : Test for Deck department on Oil Tanker (CES v6.0)
Test en ligne
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Le test comprend 80 questions aléatoires.
Total de questions sur ce sujet : 470
Total de questions sur ce sujet : 470
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A davit-launched liferaft on board a ship is so arranged to be boarded by its full complement of persons in less than:
3 min.
4 min.
1 min.
2 min.
What kind of safety equipment must be worn during mooring operations?
Boiler suit, working gloves.
Dress according to the climate.
All of the mentioned equipment.
Safety helmet, safety shoes.
If a casualty has no pulse, the first aider must immediately:
Start heart compression and artificial respiration.
Inform the next of kin.
Raise an alarm for help.
Do nothing as the patient is already dead.
What is a “cargo plan” when applied to a ship?
The plan showing the cargo spaces and their capacity.
A discussion between the shore and ship to plan the procedure for loading cargo.
The plan to show the staff requirements at each hatch while the ship is loading cargo.
The plan indicating where cargo is to be loaded and in what quantities.
In the diagram, the depth of water under the keel is indicated by the letter “C”. Which bridge instrument would indicate this depth?
Echo Sounder.
GPS.
Draught Indicator.
ARPA Radar.
What is understood by the term “take the helm”?
Take over the steering of the ship.
Take over heaving of a rope.
Change the place where the lookout is standing.
I don’t know.
When loading a static accumulator oil, to minimise the risk of explosion through electrostatic charge in a tank it must be ensured that:
No metallic devices such as those used for gauging and sampling, should be introduced into the tank during loading and for 30 minutes after completion of loading.
No metallic sampling devices over 2 litres capacity should be permitted on the cargo deck at any time, unless thoroughly cleaned beforehand with soapy water.
No rubber containers over 1 litre capacity, such as those used for sampling, should be introduced into the tank between completion of loading and for 10 minutes after that time.
I don’t know.
You have discovered a small leak of oil at the manifold during the discharge of an oil cargo. What is the first thing you should do?
Notify the Officer charge of the operation.
Advise the terminal.
Put a bucket under the leak.
Pretend you have not seen it.
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 A on the figure.
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.
What types of fire extinguishers shall be used in the engine room?
Fire extinguishers equipped for powder or CO2 only.
Any fire extinguisher with a weight of less than 100 lbs.
Fire extinguishers filled with fresh water only.
Fire extinguishers of the handy-size types only.
What is the ideal humidity in a working environment?
40-60 %.
10-30 %.
103-119 %.
70-85 %.
If a fire starts in the fuel tanks of a vessel, the fire will be:
A Class B fire.
A Class E fire.
A Class D fire.
A Class A fire.
The duty engineer of a UMS ship is approached by a member of the ship’s staff, seeking permission to hang wet working clothes in the engine room to dry. He should:
Not allow the clothes to be hung anywhere in the unmanned machinery spaces.
Allow the clothes to be hung over rail next to the warm FO service tanks.
Allow the clothes to be hung over a rail anywhere.
Allow the clothes to be hung over a rail provided there is no electrical equipment directly below.
Which of the following measures should be applied when hot work is to be undertaken in a harbour?
All the answers are good.
To maintain a permanent fire watch of at least four persons.
To use only intrinsically safe equipment in the area where hot-work is performed.
To have a hot-work permit.
What must be completed before the commencement of any transfer operation on an oil tanker?
The Safety Checklist or Declaration of Inspection.
The Cargo Surveyor’s time sheet.
The log book entries for Immigration and Customs Clearance.
The record of running hours of each cargo pump.
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 muster lists exhibited in conspicuous places.
By folder distributed to each crewmember.
By alarm instructions in all crew cabins.
By oral instructions by the Captain.
Which type of equipment can be used to detect explosives?
Particulate detector.
Metal detector.
CCTV.
Water cannon.
Mention some important thoughts for what you have to do when you recognise that fire break out onboard.
Report to bridge or duty officer, actuate the fire alarm, call the persons around the fire and join the fire squad.
Go to the lifeboat start the motor then call the duty officer and commence fight the fire.
Report to bridge or duty officer, actuate the fire alarm, organise and commence fighting the fire.
I don’t know.
To conform with “best practice”, can you drive a crane and stand-by for a colleague who has entered a cargo tank at the same time?
Yes.
No.
A class D fire involves what type of material?
Metals.
Gases.
Wood or other carbonaceous material.
Liquids.
What is the necessary protection when you are rust chipping with air tools?
Goggles and ear protectors.
Protective clothing, safety shoes, earmuffs.
Gloves, goggles, earmuffs.
Protective clothing, safety shoes, gloves, goggles, earmuffs.
Which of these weapons are widely available and commonly used by criminals and terrorists to further their aims?
Gun.
Liquid explosive.
Vehicle borne device.
Incendiary device.
When having a fire alarm during normal working hours, what immediate actions should be taken?
Act according to instruction given in the fire plan.
Start the fire pump, the sooner the better.
Everybody gather in the safety centre.
Start searching for the fire to determine if it is in the engine room.
Commonly used on an oil tanker, what does an “Explosimeter” 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.
Some of the valves in a pipeline system on an oil tanker may be marked with the letters “ESD”. What do these letters stand for?
Emergency Shut Down.
Enabled Slow Down.
Equalising Safety Device.
Emergency Slop Diversion.
When is it good practice to check the pressure-vacuum valves?
Prior to cargo transfer.
After cargo transfer operations.
Before the next dry-docking.
During cargo transfer operations.
The responsibility for safety and security rests with everybody on board the vessel. General house-keeping rules should be followed. Which of the listed rules is the most important?
Do not use loose garments, belts, ties or scarfs near winches and moving machinery.
Always use gloves when handling nylon ropes.
Always use protective working shoes when working outdoors.
Always use gloves when using grinding machines.
An unconscious casualty who is breathing, should be placed:
In the recovery position.
Lying face down position.
Sitting up position.
In the face up position.
What might safely be used to prevent a load swinging when lifted by a crane?
Guide or tag lines, tended from a safe location.
A cargo net.
Personnel underneath the load, holding onto it and restricted its movement.
Short, jerky movements on the ship’s controls.
The grabline of a lifebuoy has a length of:
5 times the outer diameter of the lifebuoy.
2 times the outer diameter of the lifebuoy.
3 times the outer diameter of the lifebuoy.
4 times the outer diameter of the lifebuoy.
To control bleeding, a tourniquet should be applied:
Only when all other means have failed.
Only on Radio medical advice.
Whenever it is possible to stop bleeding.
What is the name given to a devastating explosion that may occur when a rigid container containing a liquefied gas is exposed to a very high temperature?
BLEVE.
SLOP-OVER.
FLASH-OVER.
BOIL-OVER.
When could there be a demonstration of how to start a lifeboat engine?
A demonstration could be arranged during a lifeboat drill.
There is an instruction card inside the lifeboat showing how to start the engine.
A demonstration is not necessary, because there are a limited number of persons who given the responsibility for starting the lifeboat engine.
Starting the lifeboat engine is very easy and there does not need to be any demonstration.
When first using cleaning agent in the machinery space, the crew should:
Use it sparingly.
Confirm that it won’t form an emulsion.
Use it liberally.
Confirm that it will form an emulsion.
When talking about the properties of an oil cargo, what does “flammable” mean?
That it is not capable of burning.
That it does not need an external ignition source to cause it to burn. It will do so by itself.
That it is capable of being ignited and burning.
When it catches fire, flames may be seen, as well as smoke.
What is the meaning of this symbol?
Lifebuoy with light and smoke.
Lifebuoy with line.
Lifebuoy with light.
Lifejacket.
You are leading a team fighting an interior fire. If you see the colour of the smoke changing from dark black to grey, what is the most probable reason for that change?
The team is applying water and the temperature is decreasing.
The temperature inside is increasing.
The percentage of oxygen is getting below 15 %.
The team has started to ventilate.
You are carrying out a search in a smoke filled room, wearing a breathing apparatus. How would you conduct this search?
Carry out a right or left hand search and proceed carefully, feeling the area in front with the foot and using the back of the free hand to check the area around.
As soon as you enter carry out a right or left hand search by placing the appropriate hand onto the bulkhead and then follow the bulkhead round as quickly as possible.
Proceed to the approximate centre of the room and then carry out the search on a circular pattern.
Proceed straight ahead to the far bulkhead and then carry out a left or right hand search as appropriate.
Which of the following areas may be possible restricted areas? Review all answers.
The Bridge.
The Cargo control room.
The Engine control room.
All alternatives.
If a patient is bleeding from nose:
Pinch soft part of the nose for 10 minutes while keeping the head forward over a basin.
Put a piece of swab or gauze in the nose.
Let the blood stop by itself.
Ask the patient to lie flat on the floor.
The effectiveness of foam is based on:
Smothering and cooling.
Dilution.
Inhibition.
Smothering and dispersion.
What is understood by the term “Boat Drill”?
“Boat Drill” is an exercise to launch the lifeboats and move the boats clear of the ship.
“Boat Drill” is an exercise in the practical and safe methods to secure a boat alongside the ship.
“Boat Drill” means the practical training in the various aspects of getting all the people onboard safely off the ship, in the event of abandoning ship.
“Boat Drill” means an exercise in the safe methods of handling a lifeboat in heavy seas.
The diagram shows the lead of a rope during mooring operations and the possible point where it may break. Where would be considered the safest place to be standing?
Outside the coloured zone.
Between the “point of break” and the “point of restraint”.
It is impossible to stand clear of any possible danger areas surrounding wires or ropes and therefore there are not any safe areas.
Inside the coloured zone and behind the “point of restraint”.
Which one of the following types of rope is the most dangerous to work with?
Nylon.
Manila.
Steel wire.
Polypropylene.
Give the meaning of the following symbol:
Area protected by Halon 1301.
Area protected by drenching system.
Area protected by sprinkler.
Sprinkler installation.
Which mooring lines are shown in this picture?
The forward head lines are visible in this picture.
The forward back springs are visible in this picture.
The forward breast lines are visible in this picture.
The forward headline and breast rope are visible in this picture.
Wearing an immersion suit when abandon ship is effective permits the person:
To jump from a height of 4,5 m into the water without being injured or damaging the suit.
Not to wear a lifejacket because the suit has sufficient buoyancy.
Not to wear warm clothing because the suit has sufficient insulation.
To climb up and down vertical ropes.
When reeving a new wire onto a self-stowing winch drum you should, after looking at brake arrangement, reeve it to pay out as follows:
Direction A.
Either direction is acceptable.
Direction B.
Depends on the direction of the lay of the wire strands in the new wire.
How many rocket parachute flares are carried in each lifeboat?
4.
12.
6.
Nil.
What do you call the wide rung on a pilot ladder that prevents the ladder from twisting?
The wide rung on a pilot ladder that prevents it from twisting is called a “Spreader”.
The wide rung on a pilot ladder that prevents it from twisting is called a “Wide step”.
The wide rung on a pilot ladder that prevents it from twisting is called a “Ani-twist rung”.
The wide rung on a pilot ladder that prevents it from twisting is called a “Long rung”.
During cargo or bunker operations, oil response equipment is to be:
Ready for immediate use.
Used elsewhere in the ship.
In its store room.
I don’t know.
What is the meaning of this symbol?
Liferaft.
Release gripes.
Lifeboat.
I don’t know.
Which of these emission control requirements is correct?
Low sulphur fuels reduce emissions of volatile organic compounds.
Incineration of PCB’s is permitted.
Equipment containing ozone-depleting substances may be dumped at sea 50 miles from land.
When must personal protective equipment be worn:
When making the vessel fast.
At all times when identified as a control method with risk assessment.
Only on deck.
Only in the engine room.
Where on the illustration of a mooring deck is the “PANAMA LEAD”?
The Panama Lead is indicated by letter C.
The Panama Lead is indicated by letter B.
The Panama Lead is indicated by letter A.
The Panama Lead is indicated by letter D.
What do you understand by the term “Slewing”?
Turning or rotating a crane boom.
Hoisting or lowering a load.
Raising or lowering a crane boom.
Making a (travelling) crane move along its rails.
What is the correct understanding of the term “Bottlescrew”?
A bottlescrew is a metal threaded sleeve which adjust the length and tension on rigging or stays.
A bottlescrew is the special wire rope used to lash containers.
A bottlescrew is the threaded screw used to open large bottles.
A bottlescrew is the connection ring on this ships deck used to connect lashings and rigging.
Which of the following may cause a fire in the accommodation spaces?
All the mentioned alternatives.
Smoking in bed.
Overloading electric plugs.
Covering electric heaters with blankets.
During cargo or bunker operations, oil response equipment is to be:
Ready for immediate use.
In its store room.
Used elsewhere in the ship.
In the cargo pump room.
What do the letters IMDG stand for?
International Maritime Dangerous Goods.
International Marine Dangers Group.
International Monitoring Department (Geopolitics).
Interactive Maritime Dangerous Goods.
The correct method to dispose of any oily/water mixture in the manifold drip-tray is to:
Drain it to a cargo tank.
Mix in an appropriate quantity of dispersant chemicals and drain it overboard when in open water.
Transfer it to the sloptank and later discharge it to a reception facility.
Drain it overboard when the vessel is 50 nautical miles off the coast.
Hydrocarbon gas encountered in oil tankers cannot burn in an atmosphere containing less than approximately what percentage of oxygen (by volume)?
11 %.
15 %.
13 %.
17 %.
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.
Underkeel clearance is given by C.
Underkeel clearance is given by A.
Underkeel clearance is given by D.
What are the people probably doing in the picture?
The people are hosing down the cargo hold to clean it.
The people are fighting a fire.
The people are playing with water.
The people are pressure testing the hull plating.
You have been assigned to enter a hold and check the general cargo stowed in it, as part of an on-passage monitoring procedure. What must be in place before you can do that?
The necessary permits, based on valid atmospheric and other applicable tests.
Written instructions from the Chief Officer on what to check in the hold.
A list of the items stowed in the applicable hold, extracted from the Cargo Manifest, must be available for reference during the check.
Emergency equipment at the after end of the maindeck.
What special safety measures are required by a seaman when working aloft on a stage?
Safety harness with a rope secured to a safe point above.
No special safety measures required.
A safety harness secure to the stage.
Helmet, safety shoes and gloves.
The container for an inflatable liferafts shall be made:
Watertight, as far as possible, except for drain holes in the container bottom.
Completely watertight.
Non-watertight if fitted with drain holes in the container bottom.
Non-watertight.
A person wearing an adult lifejacket shall be able:
To dive half a meter under the water surface.
To jump from any height into the water without being injured or damaging the lifejacket.
To swim half a mile distance and board a survival craft.
To swim a short distance through the water and board a survival craft.
An evacuation-slide must be capable:
Of being deployed by one person.
Of being deployed by two persons.
Of being deployed by two person or remotely controlled from the bridge.
Of being deployed by one person or remotely controlled from the bridge.
Whilst in the engine room you hear the CO2 release alarm, what action if any should you take?
Proceed to the engine control room and call the bridge for further instructions.
Take no actions as it is probably someone testing the system, as the fire alarm has not been sounded and the engine room is not on fire.
As CO2 can not kill you, secure present work and proceed out of engine room.
Leave the engine room as quickly as possible, closing all doors behind you.
What is the objective of the merchant navy?
To safely transport goods by sea.
To provide employment for persons who wish to become seafarers.
To transport and deliver goods as quickly as possible.
To earn money for the shipowner.
The abbreviation “COW” applies to a phase of oil tanker operations. What does it stand for?
Crude Oil Washing.
Computer Operated Washing.
Callibration (of) Oil/Water (interface).
Completion of Washing.
In which way shall a survivor be hauled out of the sea?
Horizontal.
Vertical.
In 45 degree angle.
None of the above.
Why is an Inert Gas system used during a Crude Oil Washing operation?
To ensure a safe atmosphere in the cargo tank throughout the operation.
To build up internal pressure and so increase the pumping rate.
To protect the condition of the steel structure of the tank.
In the diagram, which letter is pointing to the area of the ship known as the “STERN”?
The Stern area is indicated by C, in the figure.
The Stern area is indicated by A, in the figure.
The Stern area is indicated by B, in the figure.
The Stern area is indicated by D, in the figure.
When two ships are lying alongside each other in a ship to ship operation and one ship is lying at anchor, anchor watch duties must be carried out as follows:
Both ships have normal anchor watch responsibility in addition to watching ship to ship fendering, mooring etc.
Anchor watches are not kept as the duty officers will be on deck conducting the cargo operations.
Anchor watch responsibility rests with the vessel which has its anchor down and the ship to ship connections is the responsibility of the other vessel.
Anchor watch responsibility rests with the discharging vessel which would be the vessel which is anchored.
On the figure 4 possible definitions of the term “BREADTH” are given. Which one is the correct one?
Breadth is given by B on the figure.
Breadth is given by C on the figure.
Breadth is given by A on the figure.
Breadth is given by D on the figure.
Which of these emission control requirements is correct?
Low sulphur fuels reduce emissions of volatile organic compounds.
Installation of an exhaust gas cleaning system reduces emission of nitrogen oxide.
Equipment containing ozone-depleting substances may be dumped at sea 50 miles from land.
Incineration of PCB’s is permitted.
Why is an Inert Gas system used during a Crude Oil Washing operation?
To ensure a safe atmosphere in the cargo tank throughout the operation.
To build up internal pressure and so increase the pumping rate.
To protect the condition of the steel structure of the tank.
By introducing Inert Gas bubbles into the oil, the build up of sediment is kept at a minimum.
What letter indicates the direction “AHEAD”, in the figure?
Ahead is indicated by A, in the figure.
Ahead is indicated by B, in the figure.
Ahead is indicated by C, in the figure.
Ahead is indicated by D, in the figure.
The «Deck Support Level Oil Tanker» subject provides both theoretical and practical knowledge on safely working with electrical equipment. Understanding this information is a key indicator of an employee's competence in their role aboard a vessel. Deck support on an oil tanker primarily involves assisting the ship’s officers with tasks related to the maintenance and operation of the deck and cargo systems. Responsibilities may include overseeing the safe loading and unloading of cargo, monitoring weather conditions, maintaining navigational equipment, conducting safety drills, and regularly inspecting the ship’s structural integrity.
As an officer, it's also essential to be ready to take command in emergency situations and collaborate closely with other crew members to ensure the safety of the vessel and everyone on board.
- Version: 5.2.9, 6.0.10.
- Test type: STCW.
- Department: Deck.
- Level: Support.
- Vessel type: Oil Tanker.
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