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Главная Онлайн-тесты CES Oil tanker 2nd-Off / 3rd-Off Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
Онлайн-тестирование: Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
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Тест состоит из 80 случайных вопросов.
Всего вопросов по данной теме: 689
Всего вопросов по данной теме: 689
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A pilot ladder shall, to prevent twisting, be fitted with “battens”. The lowest batten shall be the 5th step from the lower end of the pilot ladder. At what intervals should there be further battens upwards on the pilot ladder?
At intervals not exceeding 9 steps.
At intervals not exceeding 15 steps.
At intervals not exceeding 12 steps.
It does not matter where the battens are fitted.
A non-volatile petroleum is defined as that which:
Has a flashpoint of 60 °C or above.
Has a flashpoint of 15,6 °C or below.
Has a flashpoint of 60 °C or below.
Has a flashpoint of 100 °C or above.
An optical fire detector head is activated by:
The radiation of the heat given off by flames.
The flames that are a result of combustion.
Invisible hot gases.
The visible smoke that is a result of combustion.
As regards the launching and recovery arrangements for rescue boats which is required among the following:
Each lifeboat shall be provided with separate appliances which is capable of launching and recovering the lifeboat.
Launching and recovery arrangements shall be such that they can be operated at all times from the bridge.
Means shall be available to prevent any discharge of water on to survival craft during abandonment.
Different type of launching and recovery arrangements shall be used for similar survival craft on board the ship.
The factor delivered from the historical comparison of discrepancy between ship and shore figures is referred to as:
Vessel Experience Factor.
Vessel Discrepancy Factor.
Ship’s Calculation Reference Factor.
Intermediate Comparison Factor.
A man is reported to have fallen overboard and the Officer of the Watch releases the lifebuoy and starts a man overboard manoeuvre, who are the first persons onboard he should inform?
Master and Engine Room.
The Master only.
The crew quarters for extra lookouts.
Chief Officer and lifeboat party.
Distress MF communications should normally be operated:
In G3E mode – on simplex basis.
In G3E mode – on duplex basis.
In J3E mode – on duplex basis.
In J3E mode – on simplex basis.
In making VHF communication or test transmission you must:
With DSC use, first broadcast the carrier wave for at least three seconds.
Identify yourself with your call sign and/or ship’s name.
Warn all ships in the vicinity.
First tap on the mike several times, but not more than 10 times.
When a pollution incident occurs there is a plan for actions to be undertaken. State which of following priority sequences to be considered:
Stop pumps – clean up – report.
Report – stop pumps – clean up.
Stop pumps – report – clean up.
Clean up – report -stop pumps.
What name is given to the inspection and measurements at the end of a bulk carrier’s loading operation, that determines the weight of cargo lifted based on the observed draughts, any list, hog or sag, the dock water density and the calculation of ballast and consumables on the vessel?
Departure Survey.
Draught Survey.
Load Survey.
Port Measurement.
The battery of a SART:
Must be replaced before the expiry date is exceeded.
Must be re-charged weekly.
Charged condition must be checked weekly.
Replaced monthly.
The position of the ship is found by taking a series of bearings using a magnetic compass. How should an error of 5° WEST be applied to the compass bearings?
Add the 5° to the bearings.
The same error applies to all bearings and therefore it can be ignored.
Subtract 5° to the bearings.
The error should be “High” or “Low” and therefore more information is required.
In a distress-situation a MF/HF-DSC transmission is used in the 8 MHz frequency. In this case always:
Indicate on what frequency communication will be continued.
Ask the RCC for the frequency.
Turn on the right frequency.
Put in the MMSI number of the coastguard on the DSC.
The International Safety Guide for Oil Tankers and Terminals (ISGOTT) provides information on the:
Construction and outfitting requirements of the IMO, for oil tankers.
Crew certification requirements of the IMO, for oil tankers.
Anti-pollution requirements of the IMO, for oil tankers.
Safe carriage and handling of crude oil and petroleum products on tankers and at terminals.
The proper operation of an Inmarsat-C terminal can be tested by:
Doing a “link test”.
Requesting a “self test”.
Doing a “recommissioning test”.
Sending a message to MF DSC.
The input of an area code prefix in (radio) telex-traffic:
Differs for each country.
Not necessary, area code prefixes are same for each country.
Is not necessary, area code prefixes are unique for each country.
Has to be put in without the zero.
Which of the following channels and modes should be used when initiating a distress alert transmission?
Channel 70 DSC.
Channel 13 Radiotelephony and channel 16 DSC.
Channel 6 DSC.
Channel 6 Radiotelephony.
What is the meaning of this symbol?
Davit-launched liferaft.
Lifeboat.
Liferaft.
Rescue boat.
Give the meaning of the following symbol:
Survival craft portable radio.
EPIRB.
Survival craft distress pyrotechnic signals.
Rocket parachute flares.
Wire antenna of 12 metres long is probably:
A VHF-antenna.
A MF/HF-antenna.
Sat-C antenna.
An Inmarsat-antenna.
Where shall shoreside fire-fighting personnel find necessary information to control a fire on board a cargo ship in an emergency situation?
In the fire control plans or booklet that must be posted in a prominently marked localisation on the navigating bridge.
In the fire control plans or booklet that must be stored in a watertight prominently marked container outside the deck house.
The captain of the ship is the only person that may give such information.
Through the nearest Maritime Rescue Co-ordination Centre, who will get them from the ship’s owner.
What could be the reason for the magnetic compass to swing through large angles when the ship is rolling in a seaway?
The heeling error magnets are upside down and/or not in the correct position.
The induced magnetism from the earth’s magnetic field is very strong in that area.
The Coefficient B determined by the Compass Corrector at the last dry-dock was not correctly calculated.
The error due to deviation is large for that ships heading.
The engines are going astern and the ship is making sternway of about 1,5 knots with the rudder hard to starboard. What effect will this have on the ship’s progress?
There will be no lift force and the ship will go straight astern.
The rudder will have no effect when the ship is making sternway, it should be in the amidships position when going astern.
This will give the stern a lift force to port.
This will give the stern a lift force to starboard.
The use of combustible material is restricted in the accommodation spaces in order to:
Reduce cost of construction.
Contain and suppress fire and explosion in the compartment of origin.
Make the ship light.
Prevent occurrence of fire and explosion.
What mode is used for broadcast an MF/HF-DSC message?
J2B/F1B.
J3E.
G3E.
H3E.
What is the minimum number of “international shore connections” that should be provided on vessels of 500 gross tonnage and upwards?
1.
2.
3.
0. Such connections only have to be provided on vessels over 1 000 gross tonnage.
What is the correct understanding of the term “Isobar”?
An “Isobar” is the line of the cold front in a frontal depression.
An “Isobar” is the line showing the direction of the predicted path of a hurricane.
An “Isobar” is a line joining places of equal pressure.
An “Isobar” is a line joining places of equal temperature.
The Second Officer, when on watch on the bridge, is often referred to as the OOW. What does OOW actually stand for?
On official watch.
On official watchkeeping.
Officer of the Watch.
Operator of the watch.
Crude oils may be considered to consist:
A natural mixture of carbon and sulphur isomers.
A mixture of carbon extracts and naturally occurring wax.
A refined blend of hydrocarbon compounds and sulphur extracts.
A natural mixture of simple and complex hydrocarbon compounds.
What is the meaning of this symbol?
Fasten seat belts.
Secure hatches.
Start air supply.
Release falls.
SOLAS requires the tank coatings in dedicated seawater ballast tanks on oil tankers to be of:
Preferably any dark colour.
Preferably white colour only.
Preferably any light colour.
Preferably dark red colour only.
Is it safe to carry a bag of tools in your hand, up a vertical ladder? Select the best option:
Yes it is – provided the ship is not rolling too badly.
Yes it is – provided that the carrying hand is wrapped around the ladder.
No it is not – two hands should always be used to climb the ladder.
Yes it is – provided three points of contact are maintained.
A battery of 24 Volt supplies during 10 hours a current of 6 ampere. What is the capacity supplied?
48 Ah.
144 Ah.
60 Ah.
240 Ah.
Give the meaning of the following symbol:
Epierb.
Radar transponder.
Rocket parachute flares.
Survival craft distress pyrotechnic signals.
Why should there be checklists or work permits for hazardous operations?
So we know who to blame when something goes wrong.
Because it is required by USCG (US Coast Guard).
To make sure the job is done under controlled conditions.
To locate crew members in case of emergency.
The function of the scrubber within an Inert Gas system is:
To wash and warm the flue gas.
To quench, cool and clean the flue gas.
To blend the flue gas and air.
To prevent backflow of dangerous vapours to the machinery space.
The ship is starting to slow down after steaming at full ahead speed. What will happen to the position of the “pivot point”?
It will move to the side of the centre line.
It will move aft as the ship slows down.
Same position as when the ship is steaming at full speed ahead.
The “pivot point” will move towards the bow of the ship.
Non distress calls on 2 182 kHz and VHF channel 16 should not exceed:
3 minutes.
5 minutes.
2 minutes.
1 minute.
At the and of a radio telex-connection, when a “store and forward” – message has been transmitted, the coast-station at least gives a:
Time (in UTC) where upon the telex for the subscriber is delivered.
Code in letters which will be repeated when the telex has been delivered to the subscriber.
Reference number.
Approximate time when telex will be delivered.
The receipt of a distress alert is to be pronounced as followed:
Mayday (1x), call-sign of ship in distress (3x) / this is / own call-sign (3x) / received mayday.
Mayday (3x) / this is / own call-sign (1x) / received mayday / call-sign of ship in distress (1x).
Mayday (1x) / this is / own call-sign (3x) received mayday.
Mayday (1x) / distress alert / own ship call sign.
The ship has a right-handed propeller and is swinging to starboard when the engines are slow ahead and the rudder is to starboard. The engines are stopped and the rate of swing rapidly slows down. How could the swing to starboard be maintained without the ship making much headway.
Transverse Thrust will reduce the swing and therefore a kick ahead is necessary with full starboard helm applied.
Astern on the engines will allow Transverse Thrust to continue the swing.
The only effective method is by using the bow thruster to push the bow to starboard.
By applying the rudder hard over to starboard and going ahead on the engines.
Abdominal Thrust is the name on a technique which involves applying a series of thrusts to the upper abdomen in an attempt to force air out of a choking casualty’s lungs. How to perform this technique?
Remove the obstruction and restore normal breathing.
Lay casualty on a hard surface, e. g. deck, and press firmly and rapidly on the middle of the lower half of the breast bone.
Let the casualty grab a list and hang up right down for a period of minimum 5 minutes.
Stand behind the casualty. Clench your fist with the thumb inwards in the center of upper abdomen. Grasp your fist with your other hand and pull quickly inwards.
What type of fire integrity must be provided for an engine control room?
A 60.
C.
0.
B 15.
Which of the four calculations illustrated is the correct one to determine the latitude of the observer when the sun is on the meridian?
Calculation 3 is correct.
Calculation 2 is correct.
Calculation 4 is correct.
Calculation 1 is correct.
Which class of emission is used for VHF DSC transmissions?
G2B.
G3E.
J2B.
J3E.
Which type of equipment can be used to detect explosives?
Particulate detector.
CCTV.
Water cannon.
Metal detector.
A DSC distress alert is received. The message states that communication by radiotelex is prefered. One preferably uses:
JRC mode.
FEC mode.
SELFEC mode.
ARQ mode.
If the oxygen level in the cargo tanks during Crude Oil Washing rises beyond 8 %, as an OOW you should:
Continue washing, but increase the delivery rate of inert gas from the IG generator.
Stop the washing operation and resume only after a level of less than 8 % by volume has again been achieved.
Stop using crude oil to wash and immediately change over to water washing.
Continue to wash tanks as it is safe to wash till the oxygen level reaches beyond 11 %.
The number of frequencies on which a MF/HF-DSC distress alert multi-frequency call attempt can be transmitted is:
3.
6.
5.
2.
When steering by autopilot, how often should manual steering be checked?
At least once a watch.
When there is an indication there may be problem.
No checking is necessary.
At least once a day during the morning 8 to 12 watch.
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?
Always use gloves when using grinding machines.
Do not use loose garments, belts, ties or scarfs near winches and moving machinery.
Always use protective working shoes when working outdoors.
Always use gloves when handling nylon ropes.
You wish to send a DSC-message because of a m. o. b. situation and assistance by other ships is required. You have to choose the category:
Individual.
Urgency.
Distress.
Safety.
What does ISM stand for?
International Ship Measurement and Pollution Control.
Internal Ship Safety Management.
International Safe Manning Certification.
The International Management Code for the Safe Operation of Ships and for Pollution Prevention.
If a ship requires 2 nautical miles to stop in the water from a “crash stop” when proceeding at full ahead in deep water. What will the stopping distance be in shallow water?
A shorter distance.
Similar distance to deep water.
About 1,5 nautical miles.
A greater distance.
Which equipment will detect a signal from a SART transponder?
X band radar.
Radio Direction Finder.
DSC receiver.
S band radar.
What should you do with the ashes from your vessels incinerator which had burned garbage containing plastics?
Discharge at sea providing you are not in any river or estuary.
Discharge to a shore facility only.
Discharge at sea providing you are more than 12 miles offshore.
Discharge at sea providing you are more than 25 miles offshore.
A partially loaded ship is steaming slowly ahead in shallow, confined waters as illustrated in the diagram. Which of the suggested answers are the most critical external influences experienced by the vessel?
The ship will be making leeway due to the beam wind.
The ship will be experiencing the effects of Squat.
The ship will be experiencing interaction with the bank.
All of the suggested answers are critical.
What is the minimum number of channels required for the portable two-way VHF’s for survival craft?
Channel 16 only.
Channels 16 & 12.
Channels 6, 12 & 16.
Channels 6, 13 & 16.
A vessel is equipped for all sea areas. In the middle of the Indian Ocean the EGC-receiver appears out of order. Is it still possible to receive MSI-messages?
No.
Yes, with the MF/HF-radio telex.
Yes, with VHF DSC.
Yes, with the MF/HF-DSC.
What is the colour and characteristic of a “towing light”, as defined in the International Regulations for Preventing Collisions at Sea?
One of two all-round amber, alternate flashing lights, displayed where they can best be seen.
White, fixed, displayed as an additional light on the foremast over an arc of 225°, from right ahead to 22,5° abaft the beam on each side of the vessel.
Amber, all-round, flashing, where it can best be seen.
Yellow, fixed, seen over an arc of 135° and so arranged as to display 67,5° from right aft on each side of the vessel.
Which of the following spaces may be protected by a fixed carbon dioxide (CO2) fire-extinguishing system?
Special category spaces of passenger ships.
All the spaces mentioned.
Machinery spaces of category A.
Cargo tanks of tankers.
You are proceeding up a river, with berths on both banks. You see this flag hoist on a vessel moored on a berth ahead. What does it mean?
I am about to depart the berth.
My engine is disabled.
You should proceed at slow speed when passing me.
Caution! I have an anchor down.
When shutting down the flue gas plant, the last step that the operator shall carry out would be to:
Close the deck isolating valve.
Close the gas pressure control valve.
Open ventilation valve to atmosphere.
Shut down of inert gas blower.
Where should be located the VHF survival craft transceivers during normal operation of the ship?
Near the gangway.
Near the liferaft.
On the lifeboats.
On the bridge.
What is “AIR DRAUGHT”, in the figure?
Air draught is indicated by C, in the figure.
Air draught is indicated by A, in the figure.
Air draught is indicated by D, in the figure.
Air draught is indicated by B, in the figure.
Which of the following statements applies to fire doors in main vertical zone bulkheads and stairway enclosures in passenger ships?
All the alternatives are correct.
They shall be capable of being closed from a control station.
They shall be of the self closing type.
They shall be capable of closing with an angle of up to 3,5° opposing closure.
What is important to check when transferring a position from the GPS output to a paper chart?
It is important to ensure that the GPS is setup on 2 dimensional and not 3 dimensional position fixes.
Ensure that the GPS is setup on the same datum as the chart.
Ensure that the chart has been corrected up to date.
Any necessary corrections are applied to convert between the GPS datum and the chart datum.
Which class of emission is used for ARQ NBDP transmissions?
J3E.
G3E.
F1B.
G2B.
When navigating along a coastline what should be considered the most accurate method of navigating?
Bearings of navigational shore marks such as lighthouses.
Use of radar ranges and bearings.
Use of Differential GPS.
Passing close to navigational buoys.
Which of the following hull shapes would normally provide a directionally stable ship?
A short ship with a narrow beam.
A long ship with a wide beam.
A short ship with a wide beam.
A long ship with a narrow beam.
What is the name given to the risk assessment programme developed by OCIMF, under which tankers are inspected and the results made available to potential charterers through a database of records?
The Chemical Distribution Institute (CDI) Inspection Programme.
The Ship Inspection Report Programme (SIRE).
The Tanker Inspection and Reporting System (TIRS).
The Enchanced Survey Programme.
What is the name given to the special list of cargo loaded on board a ship that needs to be prepared for reporting and other administrative purposes?
Tally list.
Stowage Plan.
Load Summary.
Manifest.
What possible reason could there be for the identification mark associated with a Racon not being visible on the radar screen?
The Racon may not be transmitting a pulse.
The transmitted radar frequency may not trigger the Racon transmitter.
All of the suggested answers.
The radar may be suppressing the mark with application of the Interference Rejection control.
Which one of the listed requirements regarding the stowage of a survival craft corresponds to present SOLAS regulations? Each survival craft shall be stowed:
On the starboard side of the ship.
In a secure and sheltered position and protected from damage by fire or explosion.
Wherever space is available.
In a state of readiness so that two crew-members can prepare for embarkation and launching in less than 15 minutes.
Which of the following areas may be possible restricted areas? Review all answers.
The Engine control room.
The Bridge.
The Cargo control room.
All alternatives.
The one particular hazard to be taken care against, when using portable steam driven blowers for ventilating oil cargo tanks is:
That plastic extension tubes should not be used, in case the top collar overheats and melts, causing the tube to drop into the tank.
That prolonged use may cause the core material of the fan to heat up to a point where it may become a source of ignition.
That the steam outlet must point vertically upwards to avoid possibly burning the legs of passing personnel.
That the exhaust does not vent into the cargo tank, in order to prevent possible build-up of static electricity.
If Mouth-to-Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty’s heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. What is the rythm when performing M-T-M in combination with ECC with one First Aider only?
10 compressions followed by 3 full ventilations.
15 compressions followed by 2 full ventilations.
20 compressions followed by 5 full ventilations.
5 compressions followed by 5 full ventilations.
Prior to cargo loading, the oxygen content of the atmosphere inside the cargo tank must be:
Not more than 5 % by volume.
Between 10 % – 16 % by volume.
Not more than 8 % by volume.
Between 8 % – 11 % by volume.
In order to achieve a greater effectiveness when using a permanent system of extinction with gases (for example CO2), we must:
Only activate the alarm, then the extinction system.
Activate the extinction system before we activate the alarm.
Check the valves, seal the area and activate the extinction system.
Activate the alarm, evacuate the area and seal the place, then activate the extinction system.
In radio telephony what is the “URGENCY CALL” which should be used to indicate that you have a very urgent message to transmit concerning the safety of another vessel or person?
MAYDAY-MAYDAY (3 times).
PAN-PAN (3 times).
SECURITE-SECURITE (3 times).
Victor-Victor (3 times).
The «Deck Operational Oil Tanker» subject provides both theoretical and practical knowledge on safely working with electrical equipment. Mastery of this information is a key indicator of an employee's competence in a relevant position on a vessel. As the 3rd officer on an oil tanker, your primary responsibilities would include assisting senior officers in the safe navigation and operation of the ship. You would be tasked with maintaining accurate navigational records, performing regular safety inspections, and ensuring compliance with all relevant maritime regulations. Additionally, you would supervise the deck crew, oversee cargo operations, and conduct regular safety drills and training exercises. As a junior officer, you would be expected to learn from and support the more experienced crew members while gaining valuable experience for future roles in the maritime industry.
- Version: 6.0, 5.2.0, 5.1, 4.1.
- Test type: STCW.
- Department: Deck.
- Level: Operational.
- Vessel type: Oil Tanker.
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