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在线测试： Test for Deck department on Oil Tanker (CES v6.0)
在线测试
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该测试由 80 个随机问题组成。
有关此主题的总问题： 470
有关此主题的总问题： 470
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What kind of permits have to be obtained before starting cold work in tanks?
Cold work permit.
Hot + cold work permit.
Cold work permit + permit to entry.
Hot work permit.
Which of the following oil products is particularly associated with the danger of contracting leukaemia through exposure to its vapours?
Benzene.
Octene.
Xylene.
Toluene.
If cicrumstances permit, how should low expansion foam be applied to oil burning near a bulkhead of the engine room?
The foam should be aimed at the bulkhead behind the fire and allowed to spread out slowly over the fire.
The foam should be aimed at about 45 degrees upwards so that it can drop onto the fire.
The foam should be applied to the centre of the fire.
Which of the following hose lengths corresponds best to the most common ones found onboard?
20 m.
10 m.
5 m.
30 m.
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.
Is the act of piracy at sea an increasing or decreasing problem?
Piracy is increasing.
Piracy is not a problem.
Piracy has remained constant for the last 50 years.
Piracy is decreasing.
When loading a static accumulator oil, which of the following is a standard precaution applied to eliminate the risk of explosion through electrostatic charge in the tank?
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.
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.
In a smoke filled alleyway where will the cleanest air be found, and how should you proceed out?
Sit and wait for the rescue party.
It will be the same in all parts, therefore I would just leave as quickly as possible.
Near to the deck, crawl out keeping your face as near to the deck as possible.
Towards the upper part, stand as tall as possible and walk out.
When you are taking an “ullage” at a cargo tank on an oil tanker, what are you actually doing?
Measuring the distance from the surface of the cargo to the ullage reference point.
Measuring the distance from the bottom of the tank to the ullage reference point.
Measuring the distance from the bottom of the tank to the surface of cargo.
Measuring the distance from the surface of the cargo to the underside of the maindeck.
You are carrying out a search in a smoke filled compartment wearing a breathing apparatus. At what stage should you start to make your way out of the compartment?
Wait until the breathing apparatus warning whistle sounds.
Regularly check your pressure gauge and note how much air you used to reach your work area. Start to return when you have this amount left plus a reasonable reserve.
Wait for the appropriate signal on your safety line as the personnel outside will be keeping a track of the time you have spent inside.
I don’t know.
What is the main fire fighting medium used for the cargo area of an oil tanker?
Foam.
Carbonic acid.
Dry powder.
Water.
What is the term used to designate the work that may cause heat, sparks or flames and that cannot be performed if specific compulsory precautions are not taken in places where nearby flammable products could be present?
Hot work.
Flammable work.
Machinery labour.
Specially hazardous work.
When is it good practice to check the pressure-vacuum valves?
After cargo transfer operations.
Before the next dry-docking.
Prior to cargo transfer.
I don’t know.
What is the purpose of “fire wires” on an oil tanker and when would they be put out?
They are lines positioned at the bow and at the stern of a tanker in port, for the purpose of towing the ship off the berth in an emergency.
They are quick release wires used in port that can be automatically let go from on board if there is an emergency in the terminal.
They are the control wires that run from the manual control points on deck to remotely start the emergency fire pump.
If you are the helmsman on duty, what would be the correct action if the OOW (officer on watch) gives you the order to: “Change over from Automatic pilot to Hand steering”.
Apply the controls to disconnect the Automatic pilot and engage hand steering. Start steering the vessel using the wheel and confirm with the OOW the change-over is complete and the course you are to steer.
Standby the wheel and wait for the OOW to apply the appropriate controls to change from Automatic pilot to hand steering.
Apply the appropriate controls to disconnect the Automatic pilot and engage hand steering. Start manually steering the same course as was being steered by the automatic pilot.
Ask the OOW what course you are to steer and standby the wheel. Tell the OOW you are ready for changing over.
What will you bring in a lifeboat if the ship is abandoned?
Warm clothes, blankets and lifevests.
As much biscuit and canned food as possible.
All pets that will most likely not be able to enter the boat by themselves.
All valuables like money, jewelry etc.
How many rocket parachute flares are carried in each lifeboat?
4.
12.
6.
Nil.
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.
What is the role of a tug in a port?
A tug assists the ships to moor and unmoor.
A tug is the normal vessel used by the pilot to board a ship.
A tug provides transport for the port personnel.
A tug is used to assist the fishing boats when they enter the port.
The most commonly recognised hazard associated with unprotected entry into an enclosed space on board an oil tanker is:
The atmosphere in the space may contain toxic gases or be deficient in oxygen.
The lack of communication with the OOW due to which the work may take longer to complete.
The space may not be well lit up, and hence resulting in inadequate movement of the person entering.
The presence of oil in the space which may result in slips/falls and crew injuries.
What is meant by the term “bunkers”?
It means fuel oil used in the main engine(s).
It refers to the storing of lubricating oil.
It is a measure of the quantity of oil cargo loaded.
It means the number of available bunk spaces available on the vessel.
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 “Long rung”.
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 “Wide step”.
The wide rung on a pilot ladder that prevents it from twisting is called a “Spreader”.
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.
What is shown in the picture, a crane or a derrick using what loading gear?
A deck crane using grabs.
A derrick using grabs.
A derrick used as a union purchase.
A deck crane using a bucket loader.
What is the inherent danger in welding/cutting in piping containing freon?
Development of explosive gases.
Development of nitrous gases.
Depletion of oxygen in the air.
Depletion of the ozone layer.
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.
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.
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.
Apart from steering the helmsman should also:
Keep a good lookout.
Regularly check the speed.
Check the visibility.
Regularly check the gyro against the magnetic compass.
An inflatable lifejacket will inflate:
Either automatically on immersion or by mouth.
Automatically on immersion.
Either automatically on immersion or by a single manual motion or by mouth.
Either automatically on immersion or by a single manual motion.
During an anchoring operation, what does the bridge team mean when they ask “How is the chain leading”?
The bridge would like to know the direction of the anchor cable from the hawse pipe.
The Master is requesting the Chief Officer to inform the bridge of whether he can determine which way the ship is moving in the water.
The Master is asking the Chief Officer whether the ship needs to be moved forward and take weigh off the anchor cable.
The Master is asking the Chief Officer whether the vessel is dragging anchor.
In which way shall a survivor be hauled out of the sea?
In 45° angle.
Vertical.
Horizontal.
None of above.
When keeping a lookout, what would be the correct understanding of the question “What is the aspect of the other ship”?
The question is requesting some indication of the direction the other ship is heading.
The question is requesting some idea of how far away the other ship is from your own ship.
The question is requesting where on the horizon the other ship was sighted.
The question wants to know what type of ship has been sighted.
Monoammonium phosphate used as a dry powder can be effective on what type of fire?
Solid, liquids, and gases.
Solid, liquid, gases and metals.
Metals.
Liquid and gases.
Anyone of the crew who is assigned to watch duties in port has a number of important tasks to carry out. Which one of the listed tasks should be included in the watchman’s duties?
Check the moorings for correct tightness and ensure the gangway remains safe and secure.
Check the safe and secure handling of cargo.
Check the number of persons joining and leaving the vessel.
Check there is always a shore watchman on the jetty.
Apart from steering the helmsman should also:
Regularly check the gyro against the magnetic compass.
Keep a good lookout.
Regularly check the speed.
Check the visibility.
Which one of the following is a limitation on the use of chemical powders?
In some cases they may cause a violent reaction on combustible metals such as sodium.
All the below mentioned alternatives.
Some of them may give off NH3.
They may put an insulating deposit on electronic equipment.
What are the two basic types of oil tanker?
Crude Oil carrier and Product carrier.
Fuel Oil carrier and Lube Oil carrier.
Crude Oil carrier and Black Oil carrier.
Black Oil carrier and Fuel Oil carrier.
The extinguishing agent which can be applied on any fires of class A, B or C is:
CO2.
Sprayed water.
Multipurpose powder.
Halon.
The oil product particularly associated with the danger of contracting leukaemia through exposure to its vapours is:
Octene.
Benzene.
Xylene.
I don’t know.
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.
Is it safe to carry a bag of tools in your hand, up a vertical ladder? Select the best option:
No it is not – two hands should always be used to climb the ladder.
Yes it is – provided three points of contact are maintained.
Yes it is – provided the ship is not rolling too badly.
If your ship is in the tropics and you are going to be working out on deck during the day, what is the recommended daily intake of water for you to avoid the effects of dehydration?
1 litre.
10 litres.
4,5 litres.
Drinking water is not the solution. I must consume at least 250 mg of salt per day to retain body fluid.
What is the purpose of the Ship Security Plan?
Protect your ship from risks posed by security threats or incidents.
Outline the organizational structure for the ship.
Outline specific measures for your ship to move from security level 1 to 2 and from 2 to 3.
Detail the duties of shipboard personnel assigned security responsibilities.
The upper airway consists of:
Mouth, throat and lungs.
Mouth, nose and throat.
Mouth, nose and lungs.
Mouth, throat and trachea.
Which one of the listed requirements regarding the stowage of liferafts corresponds to present SOLAS regulations?
Liferafts shall be stowed with its painter permanently attached to the ship.
Davit-launched liferafts shall be stowed on starboard side of the ship.
Liferafts intended for throw-overboard launching shall be stowed midships secured tom eans for transfer to either side.
The pressure in a flexible fire hose must be set up:
All answers are correct.
While it is being laid down.
Before it is being laid down.
After it has been laid down.
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.
Give the meaning of the following symbol:
Area protected by Halon 1301.
Area protected by drenching system.
Area protected by sprinkler.
Sprinkler installation.
The diagram shows the direction that a rope runs during a mooring operation and a possible place where it may break. Where would be considered the safest position to stand?
Outside the blue coloured zone.
Between the “point of break” and the “firelead”.
Behind the point of restraint, but inside the blue coloured zone.
Inside the blue coloured zone.
A person wearing an adult lifejacket shall be able:
To swim a short distance through the water and board a survival craft.
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.
If the relief for the bridge lookout does not appear at the end of the watch, when required, what should be the actions of the existing lookout?
The lookout should go down the accommodation to see where the relief is and make him/her go to the lookout position.
Inform the Officer of the Watch that you are going to call your relief.
He should inform the Officer of the Watch and wait for instructions.
I don’t know.
This device can detect a package of drugs inside a large delivery of ship’s stores. What is it?
Vapour detector.
Security container.
Pallet scanner.
I don’t know.
On the figure 4 possible definitions of the term “QUAY” are given. Which one is the correct one?
Quay is given by A on the figure.
Quay is given by B on the figure.
Quay is given by C on the figure.
Quay is given by D on the figure.
To control bleeding, a tourniquet should be applied:
Only when all other means have failed.
Whenever it is possible to stop bleeding.
Only on Radio medical advice.
Whenever you have to transport the casualty.
How will you act if you are helmsman and the OOW (officer on watch) gives you the order: “Nothing to port”?
Don’t let the ship turn to port.
Let the ship turn to starboard.
Alter course to starboard.
Don’t give port rudder.
What does the term “Hard a Starboard” or “Hard to Starboard” mean?
The wheel is difficult to turn to starboard.
Do not allow the vessel to swing to port.
Put the wheel fully over to starboard.
Start the ship swinging to starboard.
What do you understand by the order: “Move the pilot ladder to the other side”?
To shift the pilot ladder to the opposite side of the ship.
To change the position of the pilot ladder from the main deck to the fore deck.
To rig another pilot ladder.
To move the pilot ladder further along nearer to the bow.
The figure shows a cross section through a ship floating in water, with the hull in red and the seabed below the ship shaded. On the figure there are four (4) possible definitions of the term “FREEBOARD” given. Which one is the correct one?
Freeboard is given by B on the figure.
Freeboard is given by A on the figure.
Freeboard is given by C on the figure.
Freeboard is given by D on the figure.
This device can detect a package of drugs inside a large delivery of ship’s stores. What is it?
Pallet scanner.
Vapour detector.
Security container.
Access control system.
The stability and strength of a liferaft when loaded with its full complement of persons and equipment is such that it can be towed in calm water at speeds of up to:
3 knots.
1 knot.
5 knots.
10 knots.
When going aloft in a bosun’s chair what kind of shackle should be used to attach the chair to the mast stay and how should it be used?
An approved shackle attached with bow of shackle running on the stay.
Any shackle is adequate for this task but it must be attached at the discretion of the seaman going aloft.
A shackle selected by the seaman and used as he wants.
An approved shackle with the pin of the shackle against the stay.
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.
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 one of the listed fire-extinguishing medium is to be preferred to fight a fire in an electric installation (for example the main switchboard)?
Powder.
Water fog.
Sprinkler.
Foam.
A person wearing an anti-exposure suit shall be able to:
Perform all duties associated with abandonment, assist others and operate a rescue boat.
Jump from a height equal to that of the stowage of liferafts arranged to be thrown overboard.
Don and remove the suit in the water in no more than 5 min. If it impairs ability to swim.
Dive into the water to the maximum draft of craft that the ship is provided with.
What do you understand by the term: “Let go the tug”?
Let go the tug means: to cast off the lines that secure the tug to the ship.
Let go the tug means: to tell the tug master to steer away from the ship.
Let go the tug means: to cut the lines securing the tug to the ship.
During bunker transfer operations, deck scuppers should be:
Plugged to prevent spilled oil flowing overboard.
Only fitted to the side of the vessel that bunkers are being loaded.
Attended by crew to collect any spilled oil that approaches.
Which is the “CAPSTAN”, in the figure?
The Capstan is indicated by D in the figure.
The Capstan is indicated by A in the figure.
The Capstan is indicated by B in the figure.
The Capstan is indicated by C in the figure.
What indicates “MIDSHIPS”, in the figure?
Midships is indicated by D.
Midships is indicated by C.
Midships is indicated by B.
Midships is indicated by A.
How would you alert others onboard if you saw a person falling overboard?
If I saw a person falling overboard I would shout repeatedly, “Man overboard”.
If I saw a person falling overboard I would run to the Bridge.
If I saw a person falling overboard I would shout once, “Man overboard”.
If I saw a person falling overboard I would inform the Bosun.
When you are taking an “ullage” on a cargo tank on an oil tanker, what are you actually doing?
Measuring the distance from the bottom of the tank to the ullage reference point.
Measuring the distance from the surface of the cargo to the ullage reference point.
Measuring the distance from the bottom of the tank to the surface of cargo.
Measuring the distance from the surface of the cargo to the underside of the maindeck.
Which type of equipment can be used to detect explosives?
Particulate detector.
Metal detector.
CCTV.
Water cannon.
In the diagram, which letter is indicating the position “MIDSHIPS”?
Midships is indicated by B, in the figure.
Midships is indicated by A, in the figure.
Midships is indicated by C, in the figure.
Midships is indicated by D, in the figure.
Which of air and water is the fluid that transfers the greatest amount of heat during the same time, given that the fluid is not flowing along the immersed body?
Water.
Air.
Both are transferring quickly.
Which is the “STARBOARD BOW”, in the figure?
Starboard bow is given by B.
Starboard bow is given by C.
Starboard bow is given by A.
Starboard bow is given by D.
Which statement about the garbage record book is true?
It is used to record all operational and accidental garbage discharges.
Each entry is to be signed by the Master.
It is required by all ships on International voyage.
Each entry is to be written in the language of the ship’s flag state.
When handling slops on an oil tanker, what is meant by “settling”?
Allowing the oil and water to separate out.
Allowing any waxy layers to settle below the residual oil.
Allowing the mixture to rest once it has been pumped into the slop tank, so that any static charge disperses.
Allowing any sediment to separate out and drop to the bottom of the tank.
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 one of the listed fire-extinguishing medium is to be preferred to fight a fire in an electric installation (for example the main switchboard)?
Foam.
Powder.
Gas.
Sprinkler.
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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