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Онлайн-тестирование: Test for Deck department on Oil Tanker (CES v6.0)
Онлайн-тест
Описание
Отзывы
Тест состоит из 80 случайных вопросов.
Всего вопросов по данной теме: 470
Всего вопросов по данной теме: 470
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How much can the concentration of oxygen in the air decrese before it is dangerous to stay in the atmosphere without breathing apparatus?
2-3 %.
5-10 %.
10-15 %.
21 %.
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.
Inside the blue coloured zone.
Behind the point of restraint, but inside the blue coloured zone.
Between the “point of break” and the “fairlead”.
In which direction would the “FORWARD HEAD LINE” normally run?
The forward head line would normally lead forward from the bow.
The forward head line is normally the line used by the forward tug.
The forward head line would normally lead straight across to the jetty and be as short as possible.
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.
The container for an inflatable liferafts shall be made:
Watertight, as far as possible, except for drain holes in the container bottom.
Non-watertight.
Completely watertight.
Non-watertight if fitted with drain holes in the container bottom.
Which of the following oil products is particularly associated with the danger of contracting leukaemia through exposure to its vapours?
Benzene.
Octene.
Xylene.
Toluene.
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.
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.
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.
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 themselves.
All valuables, like money, jewelry etc.
In the human body, breathing is controlled by:
The bronchia.
The lungs.
The respiratory centre in the brain.
Movement of heart.
Give the meaning of the following symbol:
Fire main with fire valves.
Foam valve.
Fuel lubricating oil valves.
Section valves drenching system.
The Explosimeter is an instrument to 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.
I don’t know.
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.
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.
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.
Give the meaning of the following symbol:
Secondary means of escape.
Primary means of escape.
A class division.
Main vertical.
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.
The rotating jet water outlets on tank cleaning machines used on board oil tankers is called:
Turbines.
Distributors.
Nozzles.
I don’t know.
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.
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.
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.
What is the correct understanding of the term “Bottlescrew”?
A bottlescrew is the connection ring on the ships deck used to connect lashings and rigging.
A bottlescrew is the threaded screw used to open large bottles.
A bottlescrew is a metal threaded sleeve which adjust the length and tenstion on rigging or stays.
I don’t know.
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.
On the figure 4 possible definitions of the term “AFT SPRING” are shown. Which one is the correct one?
Aft spring is defined as A on the figure.
Aft spring is defined as B on the figure.
Aft spring is defined as C on the figure.
Aft spring is defined as D on the figure.
The term “IMDG” stands for:
International Maritime Dangerous Goods.
Interactive Maritime Dangerous Goods.
International Marine Dangers Group.
International Monitoring Department (Geopolitics).
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.
Why could dirty and oily areas of the deck be dangerous?
They may cause people to slip over and hurt themselves.
They show the ship is not efficient.
They are areas which should be cleaned up.
They do not look good to the customers.
What is the meaning of this symbol?
Survival craft pyrotechnic distress signals.
Rocket parachute flares.
Line-throwing appliance.
Radar transponder.
How might a leak from a cargo tank on an oil tanker be readily detected during the voyage?
By regularly monitoring the vessel’s trim on the cargo computer – any cargo that leaks will run to the end of a compartment, resulting in an increase in trim.
By regularly monitoring void and ballast spaces, such as by testing them for hydrocarbon content and sounding them.
By occasionally opening a selected tank and manually measuring the cargo ullage, then comparing it to the “after loading” reading.
By frequently monitoring cargo level equipment readouts and comparing them to the load port departure readings.
What is the minimum distance between the helmet and the head of the wearer supposed to be?
3 cm.
7,5 cm.
1 cm.
No minimum distance.
Which of the following statements describes a “closed discharge” operation on an oil tanker?
A discharge operation carried out without opening any lids or sighting ports and where gauging is performed either by a fixed system or by a portable system gaining access through a vapour-lock..
A discharge operation which is commenced with all manifold and tank valves on the vessel initially set in the closed position.
The pumping of tank washings, conducted through underwater discharge outlets only.
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.
What do you understand by: “Rig the accommodation ladder in combination with the pilot ladder”?
Rig the accommodation ladder in combination with the pilot ladder means: lower the gangway and rig the pilot ladder from the gangway.
Rig the accommodation ladder in combination with the pilot ladder means: lower the gangway.
Rig the accommodation ladder in combination with the pilot ladder means: lower the accommodation ladder and rig the pilot ladder right next to it.
Rig the accommodation ladder in combination with the pilot ladder means: lower the gangway and rig the pilot ladder forward of the accommodation.
On the figure 4 possible definitions of the term “STARBOARD BOW” are given. Which one is the correct one?
Starboard bow is defined as A on the figure.
Starboard bow is defined as B on the figure.
Starboard bow is defined as C on the figure.
Starboard bow is defined as D on the figure.
Who is authorised to operate lifting equipment around the ship?
Those ship’s personnel who have been assessed as competent and are duly authorised to do so by the master as per the procedures as outlined in the ship’s SMS system.
Stevedores, manufacturer’s maintenance engineers and senior ratings only.
Deck officers and ratings, engineering officers and ratings, GP crew if applicable, who are in possession of crane operation training certificates issued by the company.
All deck officers and ratings and selected engine room personnel.
In order to extinguish a flammable liquid of the same kind as alcohol, we can use:
Anti-alcohol foam.
Sprayed water.
Water.
Water and foam.
What do you understand by the order: “Move the pilot ladder to the other side”?
Move the pilot ladder to the other side, means: to shift the pilot ladder to the opposite side of the ship.
Move the pilot ladder to the other side, means: to move the pilot ladder further along nearer to the bow.
Move the pilot ladder to the other side, means: to rig another pilot ladder.
Move the pilot ladder to the other side, means: to change the position of the pilot ladder from the main deck to the fore deck.
The minimum number of lifebuoys required on a cargo ship depends on:
The length of the ship.
The number of persons on board.
The tonnage of the ship.
What is the correct understanding of the term “gangway”?
Portable bridge arrangement between ship and shore, when alongside.
The ladder arrangement to allow walking access down the ship’s side into a boat alongside the vessel.
The access arrangements on an oil tanker between the bow and the after accommodation.
The access arrangements between the decks on the ship.
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.
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.
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.
The rescue quoit of a liferaft is attached to a buoyant line whose length is at least:
30 m.
10 m.
50 m.
5 m.
When at sea, you discover that the bilges in the engine room have a large quantity of oil residues floating around. What action should you take?
Notify Chief Engineer, find cause of leakage, remedy the leakage and then immediately start to clean the bilges.
Apply foam to the bilges to minimise the risk of fire.
Open the overboard valve and immediately start the bilge pump in order to draw these residues away from the bilges.
Start the fire pump.
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.
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.
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.
What measures should be taken when handling mail?
X-ray or scan parcels before opening them.
Tear open letters with your hands.
Open any mail that looks suspicious.
Wear rubber gloves and protective clothing when opening suspicious looking mail.
Prior to entering a cargo hold to check the cargo condition stowed in it, you must ensure that:
The necessary permits, based on valid atmospheric and other applicable tests, are issued and valid for entry.
Written instructions from the Chief Officer on what to check in the holdare signed by all persons entering the space.
A list of the items stowed in the applicable hold, extracted from the Cargo manifest, must be available for reference during the checks.
Emergency equipment at the after end of the main deck is in place.
What kind of warning signs should be placed on manholes into void spaces?
No smoking signs.
Danger of explosion signs.
Warning signs that indicate lack of oxygen inside.
Breathing apparatus mandatory sign.
After loading certain oil cargoes, known as “static accumulator” cargoes, it is common to wait for the cargo to stop moving within the tank and reach the point at which it will cease generating any further static electricity, before taking any samples or ullages. Which of the following is the typical length of time allowed for this process?
30 minutes.
2 minutes.
75 minutes.
120 minutes.
What is understood by the term “take the helm”?
Change the place where the lookout is standing.
Take over heaving of a rope.
Take over the steering of the ship.
Take a message to another officer.
How many thermal protective aids are carried in each liferaft?
3.
4.
10 % of the number of persons the liferaft is designed to carry, or two, whichever is more.
Nil.
What is a “cargo plan”, when applied to a ship?
The plan indicating where cargo is to be loaded and in what quantities.
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.
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.
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.
Which type of equipment can be used to detect explosives?
Particulate detector.
Metal detector.
CCTV.
Water cannon.
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.
What is a mooring line used for?
A mooring line is a thick wire or synthetic rope used to moor the ship.
A mooring line is a line thrown ashore when a vessel ties up.
A mooring line is a line that is passed through a block ashore.
A mooring line is a small diameter line attached to a large diameter rope.
What is the ideal humidity in a working environment?
40-60 %.
10-30 %.
103-119 %.
70-85 %.
An alarm signal consisting of seven short blast followed by one prolonged blast is sounded by the ship’s whistle and alarm bells. What are you to do?
Go to your lifeboat station (muster station).
Report on the bridge (deck crew) or engine control room (engine crew) for further orders.
Go to your fire station.
Go to (or remain in) your cabin and wait for further orders.
Oily rags and metal turnings:
Are a fire hazard because they are liable to spontaneous combustion.
Are not a fire hazard unless ignited.
Are not a fire hazard at all.
Are a fire hazard because they generate their own oxygen when ignited and are therefore difficult to extinguish.
According to industry standard guidelines and assuming terminal regulations do not require otherwise, what action should be taken to drain water that builds up on the deck during cargo handling operations in rainy conditions?
The accumulated water is to be drained periodically and the scupper plugs to be immediately closed once the water has been run off. Water containing oily residues is to be transferred to a slop tank or other suitable receptacle.
The accumulated water is to be transferred to a spare tank.
During periods of heavy rain, it is considered prudent and safe to allow water to drain continuously; therefore scupper plugs should be removed in such conditions.
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.
During restricted visibility, you are posted as bridge lookout and you hear 1 long blast at intervals of about 2 minutes on your port bow. What will you report to the OOW (officer on watch)?
Power driven vessel under way and making way on the port bow.
Fog signal of one long blast heard on the port bow.
A vessel at anchor on port bow.
Power-driven vessel making no way on port bow.
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 earn money for the shipowner.
To transport and deliver goods as quickly as possible.
What do the letters IMDG stand for?
International Maritime Dangerous Goods.
International Marine Dangers Group.
International Monitoring Department (Geopolitics).
Interactive Maritime Dangerous Goods.
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.
What is a “Bollard”?
A Bollard is a loop in a rope.
A Bollard is a rope made up of several strands.
A Bollard is a very heavy rope.
A Bollard is a thick steel post to which mooring lines are secured.
What will you do if you are helmsman and the OOW (officer on watch) gives you the order: “Port 20” and after a while the order “Ease to 10”?
Apply 20 degrees of rudder towards port and then after the second command reduce the wheel to 10 degrees of helm.
Keeping a very visual lookout ahead and abeam of the ship.
Continually visually scanning the horizon all round the ship.
Keeping a visual lookout all round the vessel.
We must clean the spots of oil on hot surfaces because:
All the answers are correct.
They cause fires.
They give off vapours.
They imply uncleanness.
In the figure, which letter indicates what is known as “mooring bits”?
The mooring bits are indicated by D, in the figure.
The mooring bits are indicated by A, in the figure.
The mooring bits are indicated by B, in the figure.
The mooring bits are indicated by C, in the figure.
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.
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.
What is the meaning of the term “Steady as she goes” when acting as helmsman?
Keep the applied rudder constant until the next helm order.
Try to reduce the continuous swinging either side of the course when steering a compass course.
While altering the ships head, the instruction “steady as she goes” means reduce the ships swing as rapidly as possible and steady on present course.
Reduce the number of helm movements used when steering a set course.
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.
The minimum number of lifebuoys required on a cargo ship depends on:
The length of the ship.
The tonnage of the ship.
The number of persons on board.
The sea area in which the ship is allowed to sail.
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.
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.
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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