Головна Онлайн-тести CES Oil tanker 2nd-Off / 3rd-Off Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)

Онлайн-тестування: Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)

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Тест складається із 80 випадкових питань.
Усього питань на цю тему: 689

Питання 1 з 80

For how long time should a “SARSAT COSPAS” epirb be able to operate on its batteries?

48 hours.

12 hours.

96 hours.

24 hours.

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.

The bridge Officer of the Watch (OOW) is plotting the ship’s position in the chartroom, when the ship is in collision with a fishing vessel. Why would the OOW be held responsible for the collision?

Under the Rules a proper lookout should be maintained at all times and by all available means.

If the OOW is busy with the safe navigation of the ship he should have exhibited the “Not under Command” signals and made other ships keep clear.

If risk of Collision existed, the fishing boat should have contacted the larger ship over the VHF before the collision took place.

Under the Rules the fishing vessel should have kept clear of larger vessels and the OOW would not be responsible.

Which statement about IED’s is true?

All IED’s looks like.

All IED’s have four common components.

IED’s are difficult to manufacture.

IED’s don’t cause serious damage.

What would be the correct form of response to the question: What is the visibility in your position?

Visibility is okay.

Visibility is medium.

Visibility in my position is two hundred meters.

Visibility is poor.

Are there any restrictions about how much sludge we can pump overboard on the sea voyage?

Maximum is 30 litre pr nautical mile and total is 1/10 000 part of full cargo on the ballast voyage.

There isn’t any restrictions of pumping sludge from ships outside special areas.

Maximum is 60 litre pr nautical mile and total is 1/30 000 part of full cargo on the ballast voyage.

Maximum is 30 litre pr nautical mile and total is 1/30 000 part of full cargo on the ballast voyage.

Once a ship (equipped with self-stowing auto-tension winches) is moored alongside a loading or discharging berth, it is recommended that:

All mooring winches be left in “auto-tension” mode.

The “breastline” and “headline” winches be left in the auto-tension mode and spring winches with manual brake on.

All winches to be left with the manual brake on and out of gear.

The “spring” winches be left in the auto-tension mode and all other winches with the manual brake on.

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.

You are on a sailing vessel, underway in open water. This vessel is sighted on the starboard bow, on a steady bearing and the distance is closing. By the International Regulations for the Preventing Collisions at Sea, what action will you follow?

Risk of collision is deemed to exist and, as the other vessel is on a steady bearing on my starboard side, I am required to keep out of the way. I will make a broad alteration of course to starboard.

This vessel is clearly a power-driven vessel and I anticipate that the bearing will therefore close and she will pass ahead at a safe distance.

Risk of collision is deemed to exist and, as the other vessel is on a steady bearing on my starboard side, I will maintain my course and speed.

By Rule 18, a power-driven vessel underway shall keep out of the way of a sailing vessel. I will maintain my course and speed, but will continue to monitor situation to ensure the other vessel takes avoiding action.

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.

On board they want to have a dial-phone call via Inmarsat with the Apollogracht. In the guides the following ID’s are found for the Apollogracht: 344320000, 424432010, 424432020, 1300210, 36715. What ID should be chosen?

344320000.

424432010.

424432020.

1300210.

When plotting a position, where should the Officer of the Watch select as the ships position, when three gyro compass bearings intercept as a triangle (Cocked Hat) and not as a single point?

At the centre of the triangle.

At the point nearest to the danger, if any.

At the point furthest away from any danger.

At the point nearest the course line drawn on the chart.

If one wants to transmit a weather report with an Inmarsat-C terminal one should use the following address:

Sitrep.

Meteorological Center.

OBS+.

41.

In the Inmarsat Maritime Communications Handbook one can find information about:

2 digit code telex services.

Numbers of fax subscribers.

Ship’s Inmarsat Id’s.

Radio telex commands.

Silencing by a station, not in charge of the distress-traffic, is done as follows:

“SEELONCE MAYDAY” followed by the call-sign of the ship in distress.

“SEELONCE DISTRESS” followed by the silencing station’s call-sign.

“SILENCE DISTRESS” followed by call sign of the ship in distress.

“SEELONCE MAYDAY” followed by the silencing station’s call-sign.

With reference to the exposure of vapours from oil cargoes, “Short Term Exposure Limit” value is determined by:

The airborne concentration of a toxic substance averaged over any 25 minute period, usually expressed in ppm.

The airborne concentration of a toxic substance averaged over any 10 minute period, usually expressed in ppm.

The airborne concentration of a toxic substance averaged over any 30 minute period, usually expressed in ppm.

The airborne concentration of a toxic substance averaged over any 15 minute period, usually expressed in ppm.

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.

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.

If you are called upon to reeve a new wire onto a self-stowing winch drum you would, after looking at brake arrangement, reeve it to pay out as follows:

Direction B.

Direction A.

Doesn’t matter which direction.

Depends on the lay of the wire strands.

When navigating using the GPS, how does the GPS display indicate when the accuracy of the displayed position is reduced?

The GPS display is always very accurate and does not give any indication of lack of accuracy.

The GPS display flashes and sounds an alarm.

A large “Correction Factor” number is displayed on the screen.

A large HDOP value is displayed on the screen.

When making a new pilot ladder onboard the ship, which of the following ropes would be best suited as the side ropes on which the steps are fastened?

Nylon rope.

Polypropylene rope.

Polyester rope.

Uncovered manila rope.

The compass binnacle on the ship has various specific functions, which of the following answers reflect its most important functions:

All of the answers provided.

Houses the soft iron correctors.

Provides a non-magnetic housing for the compass.

Houses the corrective magnets.

Give the meaning of the following symbol:

Muster station.

Gathering place for embarkation formalities.

Muster station for families only.

Muster station for unaccompanied minors (UM).

On a MF/HF-transmitter-receiver there is a volume control. Another name for this is:

Sensitivity.

HF-gain.

RC-gain.

LF-gain.

The word CHANNEL is spelled conform the international phonetic alphabet:

Cornelies, Hotel, Alfa, November, November, Echo, Lima.

Cornelies, Hotel, Apple, November, November, Echo, Land.

Charlie, Hotel, Able, November, November, Echo, Liverpool.

Charlie, Hotel, Alfa, November, November, Echo, Lima.

Which word will precede a routine message?

MAYDAY.

PAN-PAN.

No specific word will precede a routine message.

ROUTINE.

What would be considered the most favourable heading of a ship when launching a lifeboat?

The ship should steer about 100° of the prevailing weather and sea with the boat to be launched on the leeside.

The ship should lie stopped in the water with the weather on the opposite side to the boat to be launched.

The ship should steer with the prevailing weather and sea on the beam and the boat to be launch on the leeside.

The ship should steer about 30° off the prevailing weather and sea with the boat to be launch on the leeside.

What fixed fire fighting medium do we normally use in the engine room, pump room and other spaces?

The fixed fire fighting medium in engine room, pump room etc is water.

The fixed fire fighting medium in engine room, pump room etc is chemical powder.

The fixed fire fighting medium in engine room, pump room etc is foam.

The fixed fire fighting medium in engine room, pump room etc. is Carbon Dioxide CO2, Halon or foam.

It is important that the brake holding capacity of a self-stowing winch drum should not exceed the breaking strength of the wire or rope wound onto it. A certain percentage of extra strength is therefore recommended for the wire or rope over the brake holding capacity of the winch. So, for a winch of brake holding capacity of 60 tons you would order a wire of breaking strength:

61 tons.

100 tons.

75 tons.

80 tons.

How many buoyant smoke signals are carried in each lifeboat?

12.

What is a contingency plan for ships?

Plan for next voyage.

Plan for safety preparedness.

Loading plan for general cargo.

Plan for maintenance and repair.

What is the weather associated with being in the centre of an Anticyclone (a region of High Pressure)?

Strong winds and heavy rain.

Light winds and fair weather, sometimes fog.

Strong winds but with very little rain.

Persistent rain and very humid weather.

What is the main theme of modern safety practice?

Consult the chief officer before commencing work.

Health & Safety at Work Act.

Use the same practice that has been in place for some time.

Making use of Risk Assessment as a means to improving safety.

What is the minimum number of “international shore connections” that should be provided on vessels of 500 gross tonnage and upwards?

0. Such connections only have to be provided on vessels over 1 000 gross tonnage.

A message is send by the Inmarsat-C set. The land earth station will:

The sender has to confirm delivery by sending another separate message.

Never send a positive delivery notification (PDN) to the sender. The addressed will have to confirm the message through the ground-station and request for further information, if desired.

Only send a positive delivery notification (PDN) to the sender if the sender requested, so in the send menu.

Automatically send a positive delivery notification (PDN) to the sender.

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 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.

Which class of emission is used for VHF DSC transmissions?

G2B.

G3E.

J2B.

J3E.

Treatment of burns and scalds depends on the severity of the injury. What is the correct thing to do for minor burns and scalds?

Remove all sticky clothing from the casualty.

Apply lotions, ointments or fat to the injury.

Place the injured part under slowly running cold water for at least 10 minutes, but preferably until the pain is gone. If no water is available, use any cold, harmless liquid.

Break blisters, remove any loose skin or foreign objects from the injured area.

Which method is used to make a physical connection between a rescue vessel and a wreck?

Sputnik line.

Heaving line.

Cosmos line.

Rocket line.

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.

A ship is being overtaken by another ship while proceeding along a river. What should be the required procedure?

The overtaking vessel should request permission from the other ship by sounding two prolonged blasts followed by two short blasts on the whistle or by direct VHF contact.

There should be no overtaking in these confined waters.

The overtaking vessel should request permission to overtake from the Port Control VTS.

The overtaking vessel can overtake but must allow sufficient space to reduce the interaction between the two vessels.

When should operational checks on navigation equipment be done?

As often as possible.

When preparing for sea and entering port and at regular intervals during the voyage.

When there is any sucpicion of a fault with the equipment.

When there is an opportunity and time allows.

Which of the four figures illustrated shows the correct position line for the following situation: Latitude 50° 00′ N, Longitude 30° 00′ W, Time 1200 GMT. Course steered: 090° True, Speed: 12 knots, bearing of the sun: 200°, Intercept correction: 00° 02′ Towards (observed altitude – computed altitude).

Figure 3 is correct.

Figure 4 is correct.

Figure 2 is correct.

Figure 1 is correct.

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.

Why should water ballast not in general be carried in tanks intended for oil fuel in passenger ships?

Risk of corroded fuel oil tanks.

Risk of engine stop due to water in fuel oil.

Risk of pollution.

Risk of ship stability problems.

You are starting to get low on water in the lifeboat. What should you do?

Collect rain water.

Mix sea water with 50 % fresh water.

Use sea water.

Drink urine.

Tanks lids and other access points on an oil tanker are usually shaped round so as to:

Provide easy access to tank washing machinery.

Allow several people to have visual access to the tank at the same time.

Avoid injuries to crew members from the sharp ends of such openings.

Avoid localized stress points at any corners.

To get priority with radio-communication, one must notify the coast station that the call is:

An urgent call.

A collect call.

A personal call.

A priority call.

Is there any special area where it is forbidden to pump out any sludge or oil residues?

There are 8 special area where it is forbidden to pump out any sludge or oil residues.

There are 4 special area the Baltic, Mediterranean, Red sea and Black sea where it is forbidden to pump out any sludge or oil residues.

There isn’t any special area where it is forbidden to pump out any sludge or oil residues.

There are 9 special area where it is forbidden to pump out any sludge or oil residues.

In which way may intake of poisonous material occur?

Skin penetration and skin absorption.

By inhalation.

All mentioned.

Swallowing.

What is the maximum length of a fire zone on any deck?

30 metres.

50 metres.

100 metres.

40 metres.

What do you call the method used for bone-soft part injuries?

First aid-method.

REHAB-method.

ABC-method.

ICE-method.

In the figure, which letter gives the correct understanding of the term “LENGTH OVERALL”?

Length Overall is indicated by C, in the figure.

Length Overall is indicated by D, in the figure.

Length Overall is indicated by A, in the figure.

Length Overall is indicated by B, in the figure.

Special Areas as per MARPOL are:

All sea areas within 50 miles from the nearest land, where that coastal state is a signatory to MARPOL.

Specific geographical sea areas, designated as Marine Conservation Areas by the United Nations, in which any discharge from the cargo area of an oil tanker is strictly controlled.

Specific geographical sea areas in which special mandatory measures for the prevention of sea pollution by oil are required.

Limited ocean and sea areas, listed under the OPA-90 Act, inside which the discharge of oil is prohibited and the penalty for doing so is an unlimited fine and jail sentence.

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.

What are the main priorities of the leader of the fire-fighting teams?

I don’t know.

Start the fire pump, inform other ships, call the local fire brigade, arrange transport to shore.

Start the emergency fire pump, fighting the fire, call the local fire brigade, arrange transport to shore.

Rescuing of life, fighting the fire, limitation of the fire and secure the retreat.

You are on a power-driven vessel underway in open water. You sight these lights on the port bow, on a steady bearing. The distance is closing. What are you looking at and what action will you take in compliance with the International Regulations for Preventing Collision at Sea.

This is a power-driven vessel engaged in towing, more than 50 metres in length or less than 50 metres in length and showing a second masthead light, length of tow 200 metres or more, not under command. I will keep clear under rule 27.

I don’t know.

This is a power-driven vessel, more than 50 metres in length or less than 50 metres in length and showing a second masthead light, restricted in her ability to manoeuvre. The sidelight of a second vessel can be seen beyond her. Under rule 18, I am obliged to keep clear of the first vessel and will therefore take appropriate avoiding action.

This is a power-driven vessel engaged in towing, less than 50 metres in length, length of tow under 200 metres and the tow, both being restricted in their ability to manoeuvre, seen from the starboard side. Under rule 18, I am required to keep clear and will take appropriate avoiding action.

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.

Which equipment will detect a signal from a SART transponder?

X band radar.

Radio Direction Finder.

DSC receiver.

S band radar.

Ship Security Plans all look the same:

False.

True.

Wire antenna of 12 metres long is probably:

A VHF-antenna.

A MF/HF-antenna.

Sat-C antenna.

An Inmarsat-antenna.

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 is “UNDER KEEL CLEARANCE”, in the figure?

Under Keel Clearance is indicated by C, in the figure.

Under Keel Clearance is indicated by D, in the figure.

Under Keel Clearance is indicated by B, in the figure.

Under Keel Clearance is indicated by A, in the figure.

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.

The traffic list of a coast-station is a list of:

Pertinent navigational and weather information.

Names of ships which, on behalf of safety at sea, are being routed by a traffic control system.

Name of ship’s scheduled for berthing.

Call-signs of ships for which a radio-telephone call, a telegram or another call is intended.

What is meant by the term “segregation”?

The process of electronically transferring the data on cargoes loaded on a vessel between the load port and the discharge port, such that import documentation is prepared in advance of the vessel’s arrival.

The planned adjacent stowage of packaged goods, thereby confining a listed hazard within the same area of the ship.

The planned, separated stowage of cargoes that may react dangerously with each other in the event of leakage or other damage.

The stowage of cargoes when calculated by a computerized load program.

You are in open water and clear conditions. You are approaching the pilot station when you hear this signal from a vessel ahead of you. What does it signify?

That the vessel is altering his course to starboard.

That the vessel is starting his engine and resuming his passage.

That the vessel is operating astern propulsion.

That the vessel is picking up his pilot.

The hydrostatic release of an EPIRB should be changed:

Every 4 years.

Every 3 years.

Yearly.

Every 2 years.

What is the minimum number of immersion suits that are required to be provided for each open lifeboat under SOLAS rules?

One for each person.

Nil.

Watch keeping engineers shall have a minimum of knowledge of the vessel’s engine room and operation of its functions prior to being accepted as Engineer on Duty, and shall acknowledge his familiarization with the equipment by signing a check list listing all units he shall be able to operate. Minimum knowledge is:

Understand the function of all main and auxiliary equipment, e. g. machinery, pumps, fuel systems, cooling systems and the interlinks between various units and the function of them.

Start, operate and stop main and auxiliary machinery units, including switching between automatic, remote and/or manual control functions, and operate the various units in various modes.

Check routines during operation and prior to switching to UMS-mode.

He shall have all the knowledge as listed in the other alternatives.

Crude Oil Washing of a cargo tank using oil containing substantial amount of water could result in:

Generation of an electrically charged mist inside the tank.

Better drainage and less clingage but excessive slop quantity.

Better cleaning of the tank due to oil and water mixture.

Better draining and less clingage, resulting in reduced slop quantity.

Which of the connections you are shown, are the dedicated shore connection (MARPOL-connection) for discharging of sewage?

Which of the following figures drawn on the plane of the Meridian is correct for an observer in position Latitude 30° 00′ North; Longitude 15° 00′ West, when observing the sun on the meridian, if the sun’s Declination is 15° 00′ South?

Figure 4 is correct.

Figure 1 is correct.

Figure 2 is correct.

Figure 3 is correct.

When a message is sent by the Inmarsat-C installation to an Internet e-mail address, the land charge is:

Dependent on the type of terminal used.

Independent of the destination.

Dependent on the “chargeband”.

Dependent on the destination.

What is the period of validity of the Safety Management Certificate?

6 months.

2 years.

1 year.

5 years.

A personal call means that:

The applicant wants the call to be charged to some other person.

The applicant on board request the coastal station to bring about a conversation with a shore subscriber by means of a scrambler.

The applicant on board request the coast-station to personally guard the conversation with the shore subscriber.

The applicant on board wishes to have a conversation with a person whose name is known.

How will you start a cancelling message after you send by mistake a distress call on your VHF DSC equipment?

PAN-PAN – All Stations – This is “SAINT-ROMAIN”.

SECURITE – All Stations – This is “SAINT-ROMAIN”.

All Stations – This is “SAINT-ROMAIN”.

MAYDAY – All Stations – This is “SAINT-ROMAIN”.

You are close to the entrance to a port in thick fog. You hear the following signal. What does it mean?

That there is a vessel at anchor in the vicinity. She is more than 100 metres in length.

That there is a vessel at anchor in the vicinity. She is less than 100 metres in length.

That the port is closed.

That there is a vessel aground in the vicinity.

The chemical group that Hydrocarbons belong to is:

Organic substances.

Alkanes.

Carbohydrates.

Inorganic substances.

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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