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Online-Test: Test for Deck department on Oil Tanker (CES v6.0)
Online-Test
Beschreibung
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Der Test besteht aus 80 zufälligen Fragen.
Gesamtzahl der Fragen zu diesem Thema: 470
Gesamtzahl der Fragen zu diesem Thema: 470
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A lifebuoy light is capable of working at minimum for a period of, and has a luminous intensity of:
2 h, 2 candelas (about 1,7 mile range at normal meteorological sight).
4 h, 1 candela (about 1,0 mile range at normal meteorological sight).
4 h, 2 candelas (about 1,7 mile range at normal meteorological sight).
4 h, 1 candela (about 1,0 mile range at normal meteorological sight).
Give the meaning of the following symbol:
Area protected by Halon 1301.
Area protected by drenching system.
Area protected by sprinkler.
Sprinkler installation.
The effectiveness of foam is based on:
Smothering and cooling.
Dilution.
Inhibition.
Smothering and dispersion.
What class of fire involves gas?
Class D fire.
Class C fire.
Class B fire.
Class A fire.
Give the meaning of the following symbol:
Secondary means of escape.
Primary means of escape.
A class division.
Main vertical.
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 the purpose of explosimeters?
Measure the amount of explosive gases in % of LEL.
Measure electric charging in the atmosphere.
Check how much time you have before an explosion.
When a fire breaks out in the accommodation, cargo holds or on deck, who is in charge of the fire fighting operations?
The person who is designated in the muster list.
The first officer arriving at the scene.
The first person arriving at the scene.
The chief officer.
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.
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.
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.
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.
Some oil cargoes contain high levels of a chemical called Hydrogen Sulphide, or H2S. The atmosphere on deck may be monitored if you are loading such a cargo and an alarm may sound if the level of H2S vapour around the deck becomes unsafe. Each company and terminal will have procedures, but, in general, which of the following describes the procedure that you, as a deck watchman, should follow if this happens?
Remain exactly where you are but report the alarm to the Duty officer immediately.
Put on any Emergency Escape Breathing Device with which you have been issued, leave the area immediately, moving in an upwind direction, report the situation to the Cargo Control Room.
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.
I don’t know.
Which one of the following types of rope is the most dangerous to work with?
Nylon.
Manila.
Steel wire.
Polypropylene.
Who is the responsible person for the safety of the ship and all those onboard?
The Master.
Master, Chief Officer and Chief Engineer.
The company.
The authorities in each different port the ship calls.
When an oil tanker is fitted with two slop tanks, how are they commonly referred to?
Primary slop tank and secondary slop tank.
Nominal slop tank and back-up slop tank.
Slop tank (cycle A) and slop tank (cycle B).
Slop tank (settling) and slop tank (decanting).
To maintain a fire, three conditions need to be met: oxygen, combustible material and sufficient temperature for combustion. What subject must be removed to extinguish the fire?
Oxygen.
Either of the mentioned alternatives.
Combustible material.
Heat, oxygen and combustible material.
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.
A lifebuoy is constructed to withstand a drop into the water from a height of:
30 m.
18 m.
10 m.
One of the checks during the annual Class survey of the UMS functions is focusing on cleanliness of the engine room. What is the reason for such a check?
To prevent risk of pollution.
To reduce the general risk of fire in an unmanned engine room.
To have the engine room looking tidy.
To avoid frequent alarms.
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.
What will you do when all the fresh water in the survival craft is finished or about to finish?
Use sea water to keep your body wet.
Start collecting rain water.
Drink sea water.
Drink only 1 liter of sea water per day.
Which of the following inert gas systems on oil tankers use gases only from the ship’s main or auxiliary boilers?
The flue gas plant.
Nitrogen generator.
Combination – inert system.
The independent inert gas generator.
Which of the following disposal would be permitted?
Food waste from a vessel outside a special area and 12 miles from the nearest land.
Paper products from a vessel inside a special area and 15 miles from the nearest land.
Food waste from a vessel outside a special area and 10 miles from nearest land.
Food waste from a vessel inside a special area and 10 miles from nearest land.
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.
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.
When disconnecting the cargo hose after discharging, some oil is drained into the drip- tray under the manifold which already contains a small amount of dirty water. What is the correct way to dispose of this oil?
Transfer it to the sloptank and later discharge it to a reception facility.
Drain overboard when the vessel is 50 nautical miles off the coast.
Mix in an appropriate quantity of dispersant chemicals and drain it overboard when in open water.
Drain it to a cargo tank.
Which of the following oil products is particularly associated with the danger of contracting leukaemia through exposure to its vapours?
Benzene.
Octene.
Xylene.
Toluene.
Whenever there is a major bleeding, the first priority should be to:
Stop the bleeding.
Raise an alarm.
Call the doctor.
Take the pulse of the patient.
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 main fire fighting medium used for the cargo area of an oil tanker?
Foam.
Carbonic acid.
Dry powder.
Water.
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.
What is the requirement for bolting-up and securing blind flanges on the manifolds during cargo operations on an oil tanker?
A bolt to be in every bolt hole, tightened evenly.
A bolt to be in every alternate bolt hole, tightened evenly.
Bolts or clamps to be fitted such that the flange is adequately sealed.
A minimum of 4 bolts, spaced evenly around the flange.
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.
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.
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.
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.
Which of the following hose lengths corresponds best to the most common ones found onboard?
20 m.
10 m.
5 m.
30 m.
What does the term “Hard a Starboard” or “Hard to Starboard” mean?
Put the wheel fully over to starboard.
Do not allow the vessel to swing to port.
Start the ship swinging to starboard.
The wheel is difficult to turn to starboard.
On a fire patrol at night you see smoke coming from a closed cabin door. What action should you take first?
Activate the nearest fire alarm button and advise bridge of the location of the fire.
Take a look inside the cabin to see what the situation is.
Get the nearest fire extinguisher and then open the door to see what the situation is.
As most people are sleeping, call a friend and ask him to assist in putting out the fire.
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.
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 wearer of a lifejacket can jump into the water without injury and without damaging the jacket from a height of at least:
4,50 m.
7 m.
12 m.
10 m.
Whenever there is a major bleeding, the first priority should be to:
Stop the bleeding.
If Raise an alarm.
Call the doctor.
Take the pulse of the patient.
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.
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.
The forward head line would normally lead from the bow back towards the stern.
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.
The process of settling of slops on an oil tanker is:
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 are the main components of the atmospherical air?
O2: 21 %, N2: 72 %, H2O: 5 %, CO2: 2 %, Rare gases: traces.
O2: 75 %, N2: 10 %, H2O: 5 %, CO2: 5 %, Rare gases: traces.
O2: 21 %, N2: 78 %, H2O: traces, CO2: traces, Rare gases: traces.
What general background colour is used on warning signs that indicate emergency or first-aid features, or indicate a safe condition?
Blue.
Yellow.
Red.
Green.
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.
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 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.
Which of the following is false when a casualty is bleeding?
Cover the wound with a cloth.
Treat for the shock.
Control bleeding.
Encourage patient to lie quite and re-assure.
What makes an effective look-out in a high risk piracy area?
Keeping a constant observation all around the vessel.
Having two lookouts working together at all times.
Having the lookout armed and dressed in protective clothing.
Keeping the lookout inside the vessel bridge.
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.
What is the minimum number of lifebuoys carried by a cargo vessel of more than 200 metres in length?
14.
20.
18.
12.
All heat burns should be:
Treated by the doctor only.
Applied with soothing lotion as soon as possible.
Covered with Gauze or bandage immediately.
Cooled as quickly as possible with running cold water for at least 10 minutes.
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.
Which of the following is part of the spill response equipment inventory?
Sorbents.
Hand cleaner.
The pressure washer.
Chipping goggles.
What are the duties of an effective bridge lookout?
All of the alternatives specified.
Keep a lookout for other ships; navigation lights and any other dangers which may have no lights.
Ensure there is always a bridge lookout on duty and only leave the lookout when given permission.
Keeping a constant observation around the ship.
How many buoyant smoke signals are carried in each liferaft with SOLAS A pack?
2.
4.
6.
Nil.
Would there ever be the need for two lookouts on the Bridge watch?
Yes, possibly when there is dense fog and heavy traffic.
Every night there should be two lookouts, one on each bridge wing.
No, one lookout is sufficient even in fog.
Never necesssary.
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.
As a fire fighter, what should you always consider when fighting a fire in a confined space?
The confined space has only four sides.
The confined space has only five sides.
The confined space always has six sides.
The confined space can be considered to have one side only as heat always rises.
Give the meaning of the following symbol:
Heat detector.
Bilge pump.
Foam release station.
Powder installation.
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 the meaning of “SWL”?
Single working load.
Salt water load.
Safe working load.
Single Winch Load.
What kind of safety equipment should be in place in connection with a grinding wheel?
Goggles and shield.
Shield.
Welding mask.
Goggles.
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 correct location or working station for the deck watchman during cargo operations on an oil tanker?
On the cargo tank deck at all times.
Available somewhere on the weather deck only.
In the cargo control room.
Standing by in the crew mess.
When acting as wheeelman 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.
The order needs to be acted upon and this will indicate you understood what was said.
When acting as wheelman and given a helm order you should always say “Yes, sir”.
The response to an order should be to acknowledge that order and then carry out what you were told to do.
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.
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.
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.
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.
All deck officers and ratings and selected engine room personnel.
Stevedores, manufacturer’s maintenance engineers and senior ratings only.
What is the normal term used for the regular training of how to launch the lifeboat?
Lifeboat drill.
Lifeboat exercise.
Lifeboat practice.
Lifeboat launching.
What do you understand by “Bitter end”?
The end link of an anchor cable that is secured within the chain locker.
The toggled end of a lifeboat painter.
To the very last moment.
A foul taste at the end of a meal.
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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