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家 在线测试 CES Oil tanker 2nd-Off / 3rd-Off Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
在线测试： Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
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该测试由 80 个随机问题组成。
有关此主题的总问题： 689
有关此主题的总问题： 689
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How much water would you allow per person as officer in charge of the lifeboat, following an abandon ship operation?
Nothing for the first 24 hours, then 1/2 litre per day (more in the tropics).
Nothing for the first 48 hours, then 1/4 litre per day (more in the tropics).
1/2 litre immediately, followed by 1/4 litre per day (more in the tropics).
Nothing for the first 24 hours, then 1/4 litre per day (more in the tropics).
Why shall a duly qualified officer supervise any potential polluting operation?
To relieve the master.
To inform the authorities.
To avoid pollution.
To restrict pollution.
The normal carbon content of Crude Oil is in the range of:
88-94 %.
62-73 %.
24-82 %.
83-87 %.
Which of the following answers most suitably cover the standard duties of the bridge Officer of the Watch when the ship is at anchorage?
Display anchor signal, check the ships position and keep a good lookout.
Display anchor signal and keep a good lookout of other ships in the area.
Display the anchor signal, patrol the ship frequency and check the anchor chain for dragging.
Display the anchor signal and ensure the ship swings the same way at each change of tide.
Which of the following is a ship MMSI?
2275300.
227530000.
1227200.
22753000.
Which of the following two digits codes is used to obtain medical advice?
42.
32.
26.
38.
For how long should the self contained air support system on a totally enclosed lifeboat having its engine running be capable of providing safe and breathable air?
30 minutes.
5 minutes.
20 minutes.
10 minutes.
As per SOLAS the Inert Gas System of an oil tanker must deliver the inert gas with a maximum level of oxygen of:
Not more than 5 % by volume.
Between 8 % to 11 % by volume.
Not more than 8 % by volume.
Maximum 3 % by volume.
If one wishes to make a collect call from a vessel to a shore subscriber, one must:
Request for a collect call.
Inform the telephone number on whom to charge the call.
Request for a personal call.
Request for telephone message stating name, address and telephone number.
Inflatable splints are made in various sizes and are shaped to the upper and lower limbs. What is the advantages of an inflatable splint?
An inflatable splint cannot fail.
It is more easy to give correct pressure to the fractured/injured area, and the control of swelling and bleeding is more easy to observe.
Inflatable splints should never be used when leg fracture.
It makes it possible for a man to walk on a fractured leg almost immediately.
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.
When loading oil in oil tankers, why are you only allowed to load maximum 98 % of the tank capacity?
Danger to vessel stability and strength.
It is company policy.
Due to temperature expansion.
Danger of overloading.
If your vessel is fitted with wires on self-stowing “split drum” winches, the advantage of having these split drum winches is:
Less chance of the wire being jammed in the reel.
All the listed alternatives.
No crushing of the wire.
Increased brake holding capacity due to the ability to keep the paid out wire in a single layer on the drum.
What actions should the Officer of the Watch take when the ship’s steering gear fails?
All of the suggested answers.
Call the Master and advise him of the situation.
Request the engine room to check the steering gear.
Display the NUC signal and consider stopping the engines.
If whistles are fitted on a vessel at a distance apart of more than 100 metres, will manoeuvring and warning signals, as defined by rule 34 of the International regulations for Preventing Collisions at Sea, be given on one or both whistles?
They shall be given on one whistle only.
They shall first be given on the forward whistle, followed by the after whistle, with a 5 second interval in between.
They shall be given on both whistles simultaneously.
Manoeuvring signals will be given only on the forward whistle; warning signals will be given on both whistles simultaneously.
B Class divisions in ships are constructed so that they are capable of preventing the passage of flame to the end of a standard fire test held for:
15 minutes.
60 minutes.
30 minutes.
45 minutes.
Give the meaning of the following symbol:
Secure hatches.
Close rescue boat ventilation aperture.
Open hatches.
Secure doors in the ship’s side plating.
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.
What is “FREEBOARD”, in the figure?
Freeboard is indicated by B, in the figure.
Freeboard is indicated by C, in the figure.
Freeboard is indicated by D, in the figure.
Freeboard is indicated by A, in the figure.
When a DSC-message of the “distress” category is received, in order to start distress alert communication in so far as not indicated in the alert, you will switch to VHF channel:
13.
16.
67.
85.
Two ships are meeting in a restricted channel as illustrated. Which of the following actions would be the most suitable to take on both vessels as they approach and pass each other?
Keep as far as possible on the starboard side of the channel and maintain speed to retain effective steerage.
Increase speed slightly to pass each other as quickly as possible and thereby reduce the effects of “ship to ship” interaction.
Slow down if possible without losing steerage and be prepared for prompt application of rudder to counteract any swing as they approach and pass each other.
Maintain speed and a straight course on the starboard side of the channel.
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.
Sanitary-, ballast-, bilge- or general service pumps may be accepted as fire pumps provided:
They are fitted with automatic start connected to the fire alarm.
They are not normally used for pumping oil.
They have a capacity of at least 20 m3/h.
None of these pumps may be accepted as fire pump.
A DSC distress alert single frequency call attempt is awaiting acknowledgement:
Not repeated automatically.
Repeated manually when required.
Automatically repeated after 3 and a half to 4 and a half minutes.
Automatically repeated after 1 to 1 and a half minutes.
Why are accommodation spaces separated from the remainder of the ship by thermal and structural boundaries?
To increase effectiveness of the air-conditioning in the accommodation.
Because it is required by the flag port regulations.
So that passengers can stay in the accommodation in case of fire in the engine room.
To provide means of escape for the passenger and crew.
What is the approximate content of oxygen in air?
99 %.
21 %.
51 %.
11 %.
Any ship of 10 000 tons gross tonnage and above shall be fitted with oily-water separating equipment for the control of machinery space bilges. What kind of equipment is required in this connection?
Either Oil fitting equipment, or Oily-water separating equipment, or combination of both.
Oil fitting equipment only.
Oily-water separating equipment only.
Sludge separating tank.
The whip-antenna of the MF transceiver was lost in bad weather. The MF transceiver can be used again:
Only if the whip-antenna is replaced by another whip-antenna of the same length.
If the whip-antenna is replaced by an antenna of about the same length as the original one.
If instead of the whip-antenna, another whip-antenna such as the spare VHF antenna is connected.
If the whip-antenna is replaced by a Sat-C antenna.
What will you serve seafarers who have been exposed to heat?
Hot and spicy food.
Cold drinks and salt.
Warm fresh water only.
Strong cocktails with plenty ice.
The type-indication of the radio set is mentioned in:
The equipment appendix.
The survey of equipment.
Registry certificate.
The safety certificate.
What does the abbreviation ABC mean in first aid?
Abandon, Balance, Circulation.
Air, Breath, Concentration.
Air, Burning, Critic.
Air, Breathing, Circulation.
On area A2 the function “Transmission of ship to shore distress alerts” is mainly based on:
The use of VHF DSC.
The use of INMARSAT Epirbs.
The use of SARSAT COSPAS Epirbs.
The use of MF DSC.
What is the correct understanding of the term “a ship with good Directional Stability”?
A ship which when the rudder is left amidships, it will continue on approximately a straight course.
A ship where the amount of positive transverse stability (GM) will vary with the direction of the ship’s head.
A ship which will maintain its course unless large rudder angles are applied.
A ship which when a rudder angle is applied and the ship starts to swing, will continue to swing even after the rudder is returned to amidships.
A wire aerial for an MF/HF-transmitter must be suspended between isolators:
To make the way for aerial currents as long as possible.
To save energy.
To prevent burns when touching the aerial.
To prevent contact with earth.
You are taking fuel on your vessel in the US when you notice oil on the water around your vessel. You are to stop taking fuel and:
Notify the Corps of Engineers.
Begin clean up operations.
Leave the area.
Notify the US Coast Guard.
What is the general emergency alarm signal as specified in SOLAS?
Seven or more short blasts followed by one long blast.
One long blast followed by seven short blasts or more.
Three short blasts followed by three long blasts then three short ones.
One long blast.
The mode J2B is used:
For radiotelex-traffic in the MF/HF band between the ship and shore stations.
In public broadcasting.
For telephone traffic in the MF/HF bands between ship and shore stations.
For urgent message transmitting and receiving.
The correct functioning of a DSC-modem can be checked by means of:
The obligatory monthly transmission from the RCC’s.
The testing-mode of the ever present VHF-DSC-EPIRB.
The built-in test facility in the modem.
Tester provided with the equipment.
Unfortunately a fish hook has entered someone’s finger. The barb of the hook is even inside the skin. How to remove the fish hook?
Push the hook through the skin until the barb protrudes, then cut the hook between the barb and the skin and gently withdraw the hook.
Remove the hook immediately by pulling it back.
Cut the skin so it is possible to take the hook directly out.
Don’t do anything by your self, see a doctor.
Which is the correct term given to the company providing stores and provisions to a ship in port?
The store man.
The ship chandler.
The ship’s agent.
The supermarket.
What do the letters “TPC” stand for?
Trim per Centimetre.
Tonnes per Centimetre Immersion.
Tonnes per Centimetre.
Tipping Centre.
The position that is determined by built in GPS-receiver in an Inmarsat-EPIRB has an accuracy of about:
2 200 meters.
1 200 meters.
200 meters.
4 200 meters.
With an EPIRB:
You must check the manufacturer of the battery.
You must check the date the battery must be replaced.
You must check if it is attached properly to a railing with the required line.
You must check the working of the charger and check the loaded condition of the battery.
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.
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.
Which radio frequency/channels are reserved for emergency communication?
2 182 kHz/VHF channel 6.
2 182 kHz/VHF channel 16.
2 188 kHz/VHF channel 8.
2 128 kHz/VHF channel 16.
What kind of warning signs should be placed on manholes into void spaces?
Breathing apparatus mandatory sign.
Danger of explosion signs.
Warning signs that indicate lack of oxygen inside.
No smoking signs.
One can check the functioning of the SART by:
Activating it by extracting the antenna.
Removing it from the holder and turning the SART upside down.
Activating the SART and checking the effect on the radar screen.
Lowering SART in to the sea.
The small amount of cargo found in the cargo tanks before loading is referred to as OBQ, which means:
TSV (Total Surveyed Volume).
ROB (Remaining On Board).
OPB (Observed Preliminary Volume).
OBQ (On Board Quantity).
Buoyant smoke signals shall be so designed as to burn or emit smoke:
Continuously after having been immersed for a period of 1 minute under 1 m of water.
Continuously after having been immersed for a period of 10 seconds under 100 mm of water when underwater.
Only when not in the water.
When under water.
What is the emergency frequency on MF (Medium Frequency) radio?
2 617 Hz.
1 616 Hz.
1 718 Hz.
2 182 Hz.
What is minimum equipment needed for entering a tank or void space that is not gas free or does not contain sufficient oxygen?
Spark proof torch.
Good quality face mask and a safety line.
Coverall and safety shoes.
Self contained breathing apparatus in addition to normal safety equipment.
To guarantee optimal reception of VHF-DSC-calls, every:
DSC-report is sent twice, at least every second call is compared with the earlier received call.
DSC-symbol is checked on the right amount of 10, and then checked on the correct relation by Error Checked Character.
DSC-calls are repeated until received.
DSC-symbol is sent twice and checked extra by Error Check Character.
How is the painter released from the lifeboat, once the boat is waterborne and ready to leave?
The painter will automatically part by the weak link when the boat goes astern to clear the ship.
Cut it with the axe provided.
Remove the toggle which will release the painter.
Cut it with the knife contained in the equipment locker.
The longitudinal bending moments caused by cargo distribution on an oil tanker need to be taken into consideration:
Only when on loaded passage in heavy seas and when the vessel is pitching.
Only when on ballast passage in heavy seas and when the vessel is pitching.
During loading, discharging and on loaded passage.
Only during loading and discharging cargo.
Maximum shearing forces are likely to occur on an oil tanker:
At the tank lids.
At the forward collision bulkhead.
At the bulkhead between empty and full tanks.
At the mid-length of the ship.
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.
The approximate Upper Flammable Limit of Crude Oil when measured as a percentage volume in air is:
9,5 %.
15 %.
2,2 %.
12,6 %.
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.
When decanting water overboard from the slop tank, it is recommended:
Discharge below the waterline so that the discharged water is broken up by the propeller and no oily sheen is visible in the wake.
Add dispersant chemicals to the water in the slop tank at a ratio of 1 litre of dispersant per 10 cubic metres of water.
Maintain a speed of at least 12 knots when pumping overboard.
To leave a small quantity of water in the slop tank, to avoid accidental discharge of oil from the surface and thus minimise the risk of polluting the sea.
Which of the answers best summarises the information which should be provided for the bridge Officer of the Watch within an effective Voyage plan?
All of the suggested answers.
Courses to steer; distance off dangers; parallel index lines; expected currents; prevailing winds; distance between alteration points.
Expected prevailing wind and weather.
Contingency arrangements in case of problems.
Give the meaning of the following symbol:
Epierb.
Radar transponder.
Rocket parachute flares.
Survival craft distress pyrotechnic signals.
The chemical characteristics of effluent water from an inert gas scrubber and the condensate which collects in the deck mains would be:
Acidic in nature.
Neutral in nature.
Demineralised in nature.
Alkaline in nature.
If a person has been overcome by fumes from toxic cargoes such as acetone cyanohydrin and has ceased breathing, you would:
Wait for a resuscitator to be brought from the ship’s first aid locker and use it.
Immediately start mouth to mouth resuscitation.
Do nothing until professional medical help arrives.
Place him in a stream of fresh air and let breathing restart by itself.
Which one of the listed items has to be included in a distress message?
Weather in immediate vincinity.
Last port of call.
Destination.
Identification of the ship.
May liquid fuel, lubricating oil or other flammable oils be carried in a forepeak tank?
Yes.
No.
It depends on the flash point.
It depends on the type of trade of the vessel.
The frequency 121,5 MHz is used for:
SARSAT-COSPAS EPIRBS.
SART transponder.
INMARSAT E EPIRBS.
DSS VHF calls.
If you detect a fire on board the ship, dependent on the situation, which of the following actions is the first to be taken?
Raise the fire alarm.
Check all nearby compartments for survivors.
Try to kill the fire immediately by use of fire-extinguishers or other adequate appliances.
Call the officer on duty.
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.
When onboard channel 16 is used for a shore radio-connection, you always work:
Simplex.
Duplex.
Semi-duplex.
On low power.
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.
Which spaces, in regard to fire protection, shall be separated from the rest of the ship by thermal and structural boundaries? (SOLAS II-2/2.2.2).
Cargo compartments.
Accommodation.
Storage rooms for inflammable materials.
Machinery spaces.
In which publication will you find the working frequencies of coast stations?
The ITU List of Call signs and Numerical Identities of Stations used by the maritime mobile and maritime mobile-satellite services.
The ITU List of Radiodetermination and Special Services.
The ITU List of coast stations.
The ITU List of Ship Stations.
What would the Second Officer report to the Master when entering an area where the visibility is reduced to 2 n. miles?
The Second Officer would report to the Master that he is having difficulty seeing other ships.
The Second Officer would tell the Master he is calling him in compliance with the instructions in the Night Order Book.
The Second Officer would call the Master to the bridge because he is needed there.
The Second Officer would report to the Master that the visibility is reduced to probable range of 2 n. miles and the engines are on standby.
What kinds of checks must be carried out on slings, wires and other items of lifting equipment before they are used in routine operations?
They do not need to be checked. They are checked under the vessel’s planned maintenance system every 12 months.
They must be tested under load, to ensure they can bear the planned weight.
They must be visually inspected to ensure that the ID and SWL marks are clearly legible.
They must be visually inspected and ascertained, so far as is possible, as being in good working order and fit for purpose.
When splicing an eye on a mooring wire (using the recommended 5 full tucks and 2 half tucks) the effective breaking strength of the wire may be affected by the splice. What would be the anticipated change in the breaking strength of the wire?
A reduction in strength of 1 % to 5 %.
A reduction in strength of 10 % to 15 %.
A reduction in strength of 30 % to 40 %.
No reduction in strength.
Which position is the best to stop bleeding from the nose?
Laying on the back, leaning the head as much back as possible.
Laying on the back, holding a wet, cold towel on the top of the nose.
Holding the nose above steamed water.
Sitting on a chair, leaning forward, with two fingers pressing the nose together.
The vessel has weighed the anchor and is heading for sea. The anchor is to be stowed in position. How?
The anchor to be housed as far inside hawse-pipe as possible and secured by cable stopper.
The anchor to be all way in the hawse-pipe and secured by the brake and guillotine.
The anchor to be pulled all the way into the hawse-pipe and secured by the windlass brake, the guillotine and the wire/chain stopper.
The anchor is to be pulled all way into the hawse-pipe and secured by wire lashings.
Give the meaning of the following symbol:
Survival craft portable radio.
EPIRB.
Survival craft distress pyrotechnic signals.
Rocket parachute flares.
When cargo discharge reaches stripping levels on an oil tanker, it is necessary to reduce the inert gas pressure so as to:
Avoid over-capacity in the IG generator.
Avoid locking the cargo pump impeller.
Minimise blowback.
Comply with the requirement of MARPOL Annex VI.
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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