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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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On the figure there are four (4) possible definitions of the term “BOLLARD” given. Which one is correct one?
Bollard is B.
Bollard is D.
Bollard is C.
Bollard is A.
What is the first thing you are doing when having a lifeboat drill?
Put on the life jacket.
Swing out the davit.
Enter the lifeboat.
Wait for order.
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.
What do you understand by: “Let go the port anchor”?
Open the port windlass brake.
Slacken the port anchor cable.
Put the port windlass brake in gear and lower the anchor.
Put the port windlass brake in gear.
On the figure 4 possible definitions of the term “AIR DRAUGHT” are given. Which one is the correct one?
Air draught is given by C on the figure.
Air draught is given by B on the figure.
Air draught is given by A on the figure.
Air draught is given by D on the figure.
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.
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:
He should inform the Officer of the Watch and wait for instructions.
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.
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.
Which type of equipment can be used to detect explosives?
Particulate detector.
Metal detector.
CCTV.
Water cannon.
In which ways is heat transmitted?
Conduction, convection and radiation.
Delay, conduction, radiation.
Gasification, conduction and convection.
Radiation and gasification.
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.
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.
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?
Where ever you feel safe.
Outside the coloured zone.
Behind the “point of restraint” but inside the zone.
I don’t know.
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.
Which is the “STERN LINE” in the figure?
The Stern Line is defined as A on the figure.
The Stern Line is defined as B on the figure.
The Stern Line is defined as C on the figure.
The Stern Line is defined as D on the figure.
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.
In a liquid fire the surface of which is about 100 m?
Flames are usually higher than the diameter of the fire.
The radiated heat can spread to exposures placed 100 m away.
The radiated heat is lower than the conducted heat.
The radiated heat can spread to exposures placed 200 m away.
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 actions will most effectively prevent fire in a cabin?
Ensuring that all persons avoid smoking in bed.
Request people to refrain from smoking.
Install fire detecting devices.
Removing all ashtrays.
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 commonly recognised as the main hazard associated with unprotected entry into an enclosed space within the cargo area on an oil tanker?
The atmosphere within the space may potentially contain too little oxygen or it may contain toxic vapours.
There are no significant hazards associated with entry into enclosed spaces on tankers.
There may be restrictions on access and mobility within the space.
There may be a lack of adequate illumination for safe movement within the space.
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.
What is the meaning of the term “Steady as she goes” when acting as helmsman?
Reduce the number of helm movements used when steering a set 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.
Try to reduce the continuous swinging either side of the course when steering a compass course.
Keep the applied rudder constant until the next helm order.
Proteinic foams have the feature of being:
Of low expansion, not easily contaminated by hydrocarbons.
Of high expansion, not easily contaminated by hydrocarbons.
Of high expansion, made of tense-active compounds.
Of low expansion, viscous and solid, easily contaminated by hydrocarbons.
A class D fire involves what type of material?
Metals.
Gases.
Wood or other carbonaceous material.
Liquids.
What is the first think you are doing when having a lifeboat drill?
Put on the life jacket.
Swing out the davit.
Wait for order.
Enter the lifeboat.
What is the normal name of the waterproof suit shown in the picture?
Survival suit.
Wet suit.
Fluorescent orange suit.
Life suit.
How is a EPIRB (Emergency Position Indicating Radio Beacon) activated?
Most EPIRBs are remotely activated from the ship.
The EPIRB is always transmitting and does not need to be activated.
Most EPIRBs are automatically activated when they enter the water.
Most EPIRBs must be manually switched on.
What kind of fixed extinguishing plant is commonly installed in an oil tanker’s pump room?
Dry powder.
Foam.
CO2.
Water spray.
What should be done by the helmsman, if the OOW (officer on watch) gives them the order: “Starboard ten”?
Repeat the command back and then using manual control set the rudder to 10 degrees to starboard.
Repeat the command back and then put the control over sufficiently for the ship to swing at a rate of 10 degrees per minute to starboard.
Enter the lifeboat.
Wait for order.
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.
Which of the following are frequent causes of fires in accommodation?
Covering of electric fires with blankets.
Smoking in bed.
Overloading electric plugs.
1. Smoking in bed; 2. Covering of electric fires with blankets; 3. Overloading electric plugs.
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 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.
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.
When should the lookout report another vessel?
As soon as it is sighted or heard.
When the navigation lights can be clearly seen.
When the other vessel is approaching the ship.
When the other vessel is forward of the beam of own ship.
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.
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 the output shown on the “Rate of Turn” display fitted on the bridge?
The Rate of Turn indicator displays the rate the ship is swinging in degrees per minute.
The Rate of Turn indicator shows the changing angle of the vessel from the meridian.
The Rate of Turn display shows the turning speed the vessel is swinging in degrees per second.
The Rate of Turn indicator shows the rudder angle applied by the helmsman to turn the ship.
Which of the following is part of the spill response equipment inventory?
Hand cleaner.
Sorbents.
The pressure washer.
Chipping goggles.
Give the meaning of the following symbol:
Fire main with fire valves.
Foam valve.
Fuel lubricating oil valves.
Section valves drenching system.
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.
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 %.
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.
The oil spill removal equipment store must be:
A store room in the forward part of the ship.
Just off the main engine room.
Prominently marked and easily accessible.
Which of the following is a requirement on an oil tanker before personnel enter any enclosed area which contains inert gas generating equipment?
The atmosphere should contain not more than 5 % by volume of explosive and poisonous gases.
The atmosphere should contain at least 5 % oxygen.
The atmosphere should be gas free and contain 20,9 % oxygen.
The oxygen level should be checked with an explosimeter.
On the figure there are four (4) possible definitions of the term “AFT” shown. Which one is the correct one?
Aft is defined as A on the figure.
Aft is defined as C on the figure.
Aft is defined as B on the figure.
Aft is defined as D on the figure.
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 kind of safety equipment should be in place in connection with a grinding wheel?
Goggles and shield.
Shield.
Welding mask.
Goggles.
What is the correct understanding of the term “LEE SIDE”?
The lee side is the side of the ship which is facing away from the wind.
The lee side is the side of the ship which is facing into the wind.
The lee side is the starboard side of the vessel.
The lee side is the side of the ship alongside the quay or jetty.
How is a EPIRB (Emergency Position Indicating Radio Beacon) activated?
Most EPIRBs are automatically activated when they enter the water.
Most EPIRBs are remotely activated from the ship.
The EPIRBs is always transmitting and does not need to be activated.
I don’t know.
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.
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 bunker operations, oil response equipment is to be:
Ready for immediate use.
In the cargo pump room.
In its store room.
Used elsewhere in the ship.
A floating liferaft is capable of withstanding repeated jumps on to it from a height of at least:
4,5 m.
3,5 m.
Foam release station.
Powder handgun.
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.
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.
When acting as helmsman would you expect the reading of the gyro compass to be the same as the magnetic compass?
Very seldom would they be the same.
They would always be within 1 or 2 degrees of each other.
They would never be the same.
They would always be the same.
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.
What kind of foot wear should be used when working on deck and in the engine room?
Safety shoes or safety boots.
Sandals or plimsolls.
Tennis shoes.
Rubber boots.
On the diagram, which arrowed line is indicating the “Breadth” of the vessel?
The breadth is indicated by letter B, in the figure.
The breadth is indicated by letter C, in the figure.
The breadth is indicated by letter A, in the figure.
The breadth is indicated by letter D, in the figure.
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.
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.
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?
Keep your working area clean and tidy.
Keep tools within easy reach during work.
Do not carry lighters or matches when working outdoors.
Always use gloves when using grinding machines.
Which one of the following types of rope is the most dangerous to work with?
Nylon.
Manila.
Steel wire.
Polypropylene.
What are the duties of the “Standby Watch keeper” when he is not on the bridge?
Remain in the expected location, available for immediate call from the bridge.
Tidy up the accommodation and clear the mess rooms.
Return to his cabin and catch up with some sleep.
Patrol the ship and report anything unusual to the bridge.
Which of these are indicators that an individual may be a drug smuggler?
The individual wears bulky or out of season clothing.
The individual is disinterested in the ship’s cargo.
The individual spends his or her free time hanging out with others.
The individual makes small local purchases.
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”.
What items of clothing should be avoided during mooring operations?
Loose necklaces and chains round the neck.
All of the items specified in the alternative answers.
Boiler suits with wide loose sleeves.
Rings on the fingers or thumbs.
When acting as helmsman, what should be the method of responding to an order?
When receiving an order, the order should be repeated back to the person who gave it before carrying out the order.
When acting as helmsman and given a helm order you should always say “Yes sir”.
The order needs to be acted upon and this will indicate you understood what was said.
What is meant by the term “Single up” when a vessel is preparing to leave the jetty to which it was moored?
Single up is the term used to describe the process of letting go most of the moorings lines and just leaving sufficient lines to stay safely alongside.
Single up is the term used when only one single tug is used to assist the ship in leaving the berth.
Singe up is the term used when there is only one single rope left out between the ship and the jetty, when leaving the berth.
When moving into an Emission Control Area for Sulphur, which of these is most important?
That low Sulphur fuel is actually being burned before entry into the ECA.
That the change-over to low Sulphur fuel is complete before arrival in port.
That the change-over to low Sulphur fuel was started before entry into the ECA.
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.
You are on an oil tanker which is loading at a Single Point Mooring and you are the Deck Rating on duty. Which of the following areas of the ship will you monitor continuously throughout your watch?
Accommodation ladder/radio station/poopdeck.
Forecastle head/manifolds/main deck.
Pump room/engine room/cargo control room.
Bridge/cargo control room/poopdeck.
Having boarded the liferaft, how do you release the painter?
Cut it with the safety knife stowed on the exterior of the canopy close to the painter attachment point.
Let go the quick release toggle.
Wait for it to break as it is provided with a weak line.
The breaking strength of the painter in a liferaft permitted to accommodate 15 persons is at least:
7,5 kN.
5 kN.
2,5 kN.
10 kN.
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.
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.
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.
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.
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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