Тест состоит из 80 случайных вопросов.
Всего вопросов по данной теме: 108
Give the meaning of the following symbol:
Survival craft distress pyrotechnic signals.
Not counting actual capacity or structural and cargo specific limitations, the IBC Code states that for a single tank on a type 3 chemical tanker:
There is no filling restriction for a type 3 chemical tanker.
In the event of an accidental or other exceptional discharge into the sea of a Noxious Liquid Substance or mixture containing such a substance, an entry shall be made in the Cargo Record Book, which shall include:
Time of occurence Approximate quantity, substance(s) and Category(ies) Circumstances of discharge or escape and general remarks.
Date of occurrence Position (latitude and longitude) Estimated quantity and category(ies) Extract from Master’s Log Book detailing the incident.
Position at start and stop of accidental discharge Time at start and stop of accidental discharge Reason for accidental discharge Name of Person in Charge of operation at time of accidental discharge.
On board an accident happened. Urgent radio-medical advice is needed. We choose the category:
The relay of a distress-call by an RCC for coast-station begins with:
How often shall each member of the crew participate in an “abandon ship”-drill?
With what system is a NAVTEX-message transmitted?
As per MARPOL 73/78, coal slurry, clay slurry, dextrose solution and molasses are classified as:
What are the three volumes of the IAMSAR Manual?
I – Organization and Management II – Mission Co-ordination III – Mobile Facilities.
I – Planning and Preparation II – Rescue III – Reference.
A – Command and Control B – Communications C – Rescue Procedures.
I – Organization II – Communications III – Rescue Procedures.
A MMSI number consist of:
The call sign followed by 4 digits.
Referring to the SOLAS convention, how often should a crew member on a cargo ship participate in one abandon ship drill and one fire drill?
This is only required when he joins the ship.
To what pressure will a new length of cargo hose be tested by a manufacturer prior to its supply to a vessel for service onboard a chemical tanker?
Not less than one and a half times its nominal bursting pressure, but not more than four-fifths of its specified maximum working pressure.
Not less than one and a half times its specified maximum working pressure, but not more than two-fifths of its bursting pressure.
2 times its designed working pressure, but not more than three-fifths of its nominal bursting pressure.
Not more than one and a half times its specified maximum working pressure, but not less than two-fifths of its bursting pressure.
How can an ARPA best assist the bridge team to steer a suitable course to make good the entrance to a channel?
Alter course so that own-ships ground stabilised true vector passes through the entrance to the channel.
Alter course so that own-ships water stabilised true vector passes through the entrance to the channel.
Use the mapping facility provided by the ARPA, create a map of the channel then display it for entry.
What is the purpose of the “SQUELCH” on a VHF transmitter/receiver?
Reduce the “noise” in the background.
Increase the range of the transmitter.
Increase the sound signal of the receiver.
Switch to another channel.
Onboard training should be organised in such a way that:
It is an integral part of the overall training plan.
Each crew member is trained individually.
It does not contravene with the rest hours of the crew.
Ballast introduced into a cargo tank on a chemical tanker which has been washed to such an extent that the ballast contains less than 1 ppm of the substance previously carried may be discharged into the sea without regard to the discharge rate, ship’s speed and discharge outlet location, but under certain conditions, which require:
Provided the ship is underway and a sample of the ballast water has been drawn from the tank and is stored on board, there are no additional conditions to be imposed on such a discharge.
That the vessel is not less than 50 miles from the nearest land and is proceeding on route.
That the vessel is not less than 12 miles from the nearest land and is in water that is not less than 25 metres deep.
That the discharge is passed through the Oil Discharge Monitoring Equipment and a visual watch is maintained on the vessel’s wake.
As per the IMDG Code, “Marine Pollutant” is defined as:
A substance which is subject to the provisions of Annex III of MARPOL.
Any substance which is deemed hazardous to the marine environment.
A substance which is subject to the provisions of Chapter V of SOLAS 1974, as amended.
When should a crew member joining a ship for the first time be given some training and instructions in the use of the ship’s fire-fighting appliances?
As soon as possible but not later than 2 weeks after he joins the ship.
As soon as possible but not later than 24 hours after he joins the ship.
As soon as possible but not later than 2 days after he joins the ship.
Which of the following requirements regarding on board stability data corresponds to present regulations? (NSCL 4/12.1).
Drawings and calculations documenting the stability of the ship, both in intact and all possible damage condition.
A calculation example showing the use of “KG” limitation curves.
A calculation example showing use of “GM” limitation curves.
Stability data produced by stability calculation instruments.
To inform ship of coast-stations messages, coast stations give a fixed times:
A traffic list with the call-sign of the ships involved in alphabetical numerical sequence.
A list of the official identification numbers, for example the Maritime Mobile Service Indentity (MMSI).
A list with the names of the ships involved spoken alphabetical numerical sequence.
A list of all the messages for each vessel.
The carriage of a new Noxious Liquid Substance not yet listed in the IBC Code may be considered possible, provided it is achieved through a “tri-partite” agreement between:
The Flag State of the Shipper/the Flag State of the Charterer/the Flag State of the Receiver.
The IMO/the Port State of the Shipper/the Port State of the Receiver.
The Port State of the Shipper/the Flag State of the Carrier/the Port State of the Receiver.
The Shipper/the Receiver/the Operator or Charterer.
Under most circumstances, how will communication be carried out between a ship and a SAR helicopter?
It is the Master’s responsibility to ensure that:
Concerned personnel carry out the onboard training programme effectively.
Life jackets are worn during every training.
All information regarding the onboard training is given to the ship manager.
Safety equipment is not used during the training.
DG placards shall be located on a freight container:
One of the back end and one on one of the sides (only).
One on each end and one on each side.
Under what convention is the master to ensure that a ship is seaworthy and in a fit state to safely carry a shipper’s cargo?
How often must inspection of proper working of the EPIRB’s and SART’s take place on board? Once per:
One of the sailors needs urgent medical assistance. The VHF-call starts with:
A distress alert has accidentally been sent with the Inmarsat-C installation. One should now:
Make contact with an RCC.
Wait until an RCC reports.
If the shipper wishes to ensure that a vessel or her operators will not be held responsible for any damage that may arise from the carrier issuing a clean Bill of Lading, even though the Mate’s receipt is marked as “unclean”, such a document is called the:
An addendum to the Bill of Lading.
An absolution clause in the shipping documents.
How would you determine whether a particular cargo transfer hose was compatible with the chemical product to be transferred?
Check the product classification mark stamped on the flange collar of the hose.
Check the colour of the hose against the general classification code in the IBC Code.
Refer to the product entry in the hose manufacturer’s chemical resistance chart.
There will be no need to check. If the hose has been supplied to a chemical tanker, it will have been certified for the transfer of all chemical products.
What type of dynamic forces may cause indent in plating on forecastle deck and main deck in way of pillars inside forecastle?
Forces created by waves on the forecastle.
Slamming in way of flat bottom forward of light draught.
Pressure forces caused by green water on deck.
Impact pressure forces in way of abrupt or flared bow.
On area A4 the function “Transmission and reception of signals for locating” is mainly based on:
The use of SARSAT COSPAS Epirbs.
The use of SART transponders.
The compensation payment by the charterer that is due when a vessel is unable to load / discharge her cargo within the allowed and contracted time is referred to as:
Contractual penalty discount.
A small vessel with a right handed propeller and no thruster is approaching a berth with an onshore wind. What is the best way to have a controlled berthing?
Dredge a forward anchor, working the engine and rudder against it to keep the stern up.
Reduce speed by going full astern on the engines.
Stop the engine and let the vessel momentum and the wind drop the vessel onto the berth.
Full starboard rudder and stop engines.
What is a Declaration of Security?
A checklist jointly completed by the ship and shore security representatives.
A document stating the ship’s security level.
A document between the port and the cargo owner stating security.
A checklist jointly completed by the Ship Security Officer and the US Coast Guard.
Which of the following requirements regarding life-buoys correspond to present regulations? (SOLAS III/7.1).
All life-buoys shall be placed in holders with quick-release arrangement.
Not less than half the total number of lifebuoys shall be provided with self-igniting lights.
At least one lifebuoy shall be placed within the vicinity of the stern.
At least one life-buoy on each side of the ship shall be fitted with a buoyant lifeline.
What action should be taken by the Officer of the Watch if someone reports a fire to them?
Send the bridge look-out down to investigate.
Stop engines and inform the engine room.
To maintain good relationship among the crew on board a vessel, one must be:
Understanding, Co-operative, and have respect from both sides.
Give authority to others.
Polite and diplomatic while talking to crew members.
Strict and authoritative while giving orders.
Cargo residues of certain chemical substances are permitted to be removed by ventilation. This may be carried out provided that:
That the cargo discharged has a vapour pressure greater than 5 KPa at 20 °C.
That the vessel’s ventilation system is capable of delivering a minimum of 20 changes of atmosphere per hour within the compartment.
That the cargo discharged has a vapour expansion coefficient of at least 1,025.
That the volume of the tank does not exceed 1 750 cubic metres, that the maximum remaining residues are less than 75 litres and that ventilation is additionally possible directly down the pumpstack.
Where would you find the document relating to the “Condition of Freeboard Assignment” onboard?
With the Structural Survey File.
With the Classification Records.
With the Loadline Certificate.
With the Safety Construction Certificate.
If your chemical tanker is equipped with high velocity venting valves, at what minimum height above the weather deck or catwalk should they be installed?
In a typical shipboard de-humidifier plant as may be found on a modern chemical tanker, operating on a “rotating bed” principle, what names are given to the two parts of the rotating bed?
The “process sector” and the “reactivation sector”.
The “active sector” and the “dormant sector”.
The “inbound sector” and “outbound sector”.
The “live sector” and the “reserve sector”.
To maintain good relationship among the crew on board a vessel, one must be:
Understanding, Co-operative, and have respect from both sides.
Strict and authoritative while giving orders.
Give authority to others.
Polite and diplomatic while talking to crew members.
How often shall crew members participate in fire drills?
The “dew point” of a liquid chemical can be defined as:
The temperature at which a gas is saturated with respect to a condensable component, as in operational terms is seen at the point when air is saturated with moisture.
The temperature at which a saturated gas exhibits condensation.
The temperature at which dry-ice melts in Acetone.
The temperature at which a condensable component is saturated with respect to a gas, as in operational terms is seen at the point when moisture no longer detectable in air.
A SART is used by a vessel in distress. This SART is seen on the screen of a:
Both 3 Cm and 10 Cm radar.
A MF/HF-DSC multi-frequency call attempt may:
Be repeated after 1 to 1 and a half minutes.
Be repeated after 3 and a half to 4 and a half minutes.
Noxious Liquid Substances which, if discharged into the sea from tank cleaning or deballasting operations, are deemed to present a hazard to either marine resources or human health or cause harm to amenities or other legitimate uses of the sea and therefore justify a limitation on the quality and quantity of the discharge into the marine environment. Such substances are:
A category “Y” substance as identified in the revised MARPOL Annex II.
A category “X” substance as identified in the revised MARPOL Annex II.
An NLS as defined in ISGOTT revision V.
A liquid cargo that is prohibited for carriage in vessels other than type 1 chemical tanker, as defined in the INC Code.
A “Standard Format for Search and Rescue Situation Reports” (SITREPs) should be used by vessels in distress. The SITREP can be compiled as a short form (urgent essential details). Which of the following information shall be included when using the “short form”?
What rules and regulations are regulating the watch keeping routines in the engine room?
Both STCW and Class rules.
International Standard for Training and Watch keeping (STCW).
“Passivation” is a restorative process periodically applied to stainless steel tanks on a chemical tanker. What effect does this process have on the steel surface?
It restores and reforms the passive Chromium Hydroxide surface layer.
It restricts active corrosion on the surface steel.
It causes a chemical reaction, which produces a new inert Chromium Oxide layer on the surface of the steel.
It restores the surface steel to an even and smooth finish, thereby encouraging drainage during discharge.
During an audit, adherence to the company cargo handling procedures can best be demonstrated:
By providing a summary of out-turn figures for the auditor.
By requesting that an audit takes place during cargo operations.
By providing a summary of incident and lost time figures for the auditor that reflects a successful and trouble-free system on board.
By being able to provide comprehensive and verifiable documentary records of cargo operations.
You are on a vessel 10 nautical miles off the coast of Nigeria, West Africa. Are you allowed to dump empty glass bottles overboard?
No, glass bottles can not be dumped overboard.
Yes, glass bottles can be dumped overboard.
Yes, the bottles can be dumped if they are ground so that the resulting particles can pass through a screen with 50 mm openings.
A chemical tanker may be granted, by the Government of the receiving Party, an exemption from carrying out a mandatory prewash provided that the:
That the unloaded tank will be washed outside a special area.
That the vessel’s stripping system can reduce the residues to less than 10 litres in the relevant tank and its associated piping.
Unloaded tank is to be reloaded with the same substance or another substance compatible with the previous one and that the tank will not be washed or ballasted prior to loading.
That the vessel temporarily has defective tank cleaning equipment and the prewash will be carried out at the first available opportunity after repairs have been completed and the tank will not be loaded or ballasted before that time.
Which personnel must undergo familiarization training on board?
In respect of a chemical tanker, carrying category “X”, “Y” & “Z” Noxious Liquid Substances, the term “Clean Ballast” as defined in the IBC Code means:
Ballast water carried in a tank which, since it was last used to carry a cargo containing a substance in category “X”, “Y” or “Z”, has been thoroughly cleaned and the residues resulting there from have been discharged and the tank emptied in accordance with the appropriate requirements of Annex II
Ballast water carried in a tank which has been previously washed in accordance with the requirements of the Procedures and Arrangements Manual.
Ballast water introduced into a tank permanently allocated to the carriage of ballast or cargoes other than oil or Noxious Liquid Substances as variously defined in the Annexes of the MARPOL Convention and which is completely separate from the cargo and oil fuel system.
The steps of the embarkation ladder used must be spaced apart by a distance of:
Equally spaced, not less than 200 mm or more than 280 mm.
Equally spaced, not less than 300 mm or more than 380 mm.
MARPOL 73/78 defines a “high viscosity substance” as:
A noxious liquid substance in category “X” or “Y” with a viscosity equal to or greater than 50 mPa·s at the unloading temperature.
A noxious liquid substance of any category with a pour point of greater than 37,8 °C.
Any noxious liquid substance, the residues of which cannot be stripped from a cargo compartement and its associated piping and pumping system to equal to or less than 75 litres.
A noxious liquid substance in category “Y” with a viscosity equal to or greater than 100 mPa·s at 37,8 °C.
As per SOLAS regulations, the general emergency alarm system must be tested:
Which one of the listed requirements regarding the stowage of lifeboats and life-rafts corresponds to present SOLAS regulations?
Lifeboats shall be stowed attached to launching appliances.
Life-rafts intended for throw-overboard launching shall be stowed midships secured to means for transfer to either side.
Life-rafts shall be stowed close to the stern of the vessel.
Davit-launched life-rafts shall be stowed on starboard side of the ship.
The Training Manual shall contain instructions and information on the life-saving appliances and the best method of survival. The training manual shall contain detailed explanations of crew duties in relation to emergency situations. Which of the following tasks or duties shall be included in the manual according to present regulations?
The use of the ship’s line throwing apparatus.
The use of escape routes and other escape methods.
The use of surface to air visual signals to be used by survivors.
The use of navigational equipment for survival crafts.
If all indications are that a cargo has been received without damages, irregularities or short shipment and the phrase “apparent good order and condition” is entered on the Bill of Lading, then this Bill is this said to be:
An endorsed Bill of Lading.
A Due Title Bill of Lading.
A Bill of Lading completed for shipment.
The authority to order the use of distress signal or distress alerts is:
The first person to discover the distress situation.
The person designated to maintain communication during distress situations.
A tug is connected to the bow of a vessel. Will the force exerted by it be the same at any ahead speed?
No, on the bow the tug uses power to run with the vessel, which reduces the available power on the towline.
No, when the ahead speed of the ship increases the force exerted by the tug will also increase.
Yes, the force would normally be expected to be the same at any speed of the ship.
Under what convention is the master to ensure that a ship is seaworthy and in a fit state to safely carry a shipper’s cargo?
The “dew point” of a liquid chemical can be defined as:
The temperature at which dry-ice melts in Acetone.
The temperature at which a condensable component is saturated with respect to a gas, as in operational terms is seen at the point when moisture no longer detectable in air.
The temperature at which a saturated as exhibits condensation.
The temperature at which a gas is saturated with respect to a condensable component, as in operational terms is seen at the point when air is saturated with moisture.
Testing a SART is permitted:
Only at sea, outside territorial waters.
Only in a port or harbour.
At sea, outside territorial waters, and in a port or harbour.
Your vessel is approaching a port in restricted visibility and you hear this signal. What kind of vessel is it and what is it doing?
It comes from a vessel engaged in pilotage duties and it is making way through the water.
It comes from a vessel restricted in her ability to manoeuvre.
It comes from a vessel at anchor, less than 100 metres in length.
It comes from a vessel engaged in pilotage duties at anchor, over 100 metres in length.
What immediate action should be taken if a ship unexpectedly runs aground and stops?
Stop engines and tell the engine room to switch over to high suction.
Stop engines and immediately request “Full Astern”.
Sound the General Alarm and plot the ships position.
The mandatory color of a hand flare is:
With what system is a NAVTEX-message transmitted?
Which one of the given requirements regarding survival craft muster and embarkation arrangements corresponds to the present SOLAS regulations?
Muster and embarkation stations shall be readily accessible from accommodation and work areas.
Searchlights to be provided at the launching station.
Davit-launched survival craft muster and embarkation stations shall be arranged to enable stretchers to be placed in survival craft.
Which of the following channels and modes should be used when initiating a distress alert transmission?
Channel 13 Radiotelephony and channel 16 DSC.
Channel 6 Radiotelephony.
When a vessel violates the oil pollution laws, who may be held responsible?
Any one involved in the operation.
Not less than one and a half times its specified maximum working pressure, but not more than two-fifths of its bursting pressure.
Not less than one and a half times its specified maximum working pressure, but not more than two-fifths of its bursting pressure.
2 times its designed working pressure, but not more than three-fifths of its nominal bursting pressure.
Not less than one and a half times its nominal bursting pressure, but not more than four-fifths of its specified maximum working pressure.
Not more than one and a half times its specified maximum working pressure, but not less than two-fifths of its bursting pressure.
You are carrying a bulk cargo of Phosphoric Acid. Which components of the cargo pumps may be damaged as a result of discharging this particular cargo and why?
The cargo seals may be damaged from the abbrasive effect of any sediment.
The valves in the associated piping may be distorted by pressure surges created by cavitation as the acid is discharged.
The outer casing may be corroded by the unstable impurities within the acid.
The impeller veins may be damaged as a result of the relatively high density of the cargo if the pumps are run at too high a speed.
Inmarsat Telex Service code “33” can be used:
When technical problems are experienced with the Inmarsat-terminal.
To ask for maritime enquiries.
When the coast-station is disfunctional.
The mode J2B is used:
For radiotelex-traffic in the MF/HF band between the ship and shore stations.
For telephone traffic in the MF/HF bands between ship and shore stations.
For urgent message transmitting and receiving.
Hand flares and buoyant smoke signals can continue to burn or emit smoke after having been immersed for a period of 10 s:
Right if the immersion depth is smaller than 1 m.
Right if the immersion depth is smaller than 100 mm.
What signal may be given by sound and by light to indicate that a vessel fails to understand the intentions or actions of another vessel, or is in doubt that sufficient action is being taken by the other to avoid collision?
One prolonged blast (flash), followed by five or more short and rapid blasts (flashes).
Five short and rapid blasts (flashes).
Three short and rapid blasts (flashes).
Five prolonged blasts (flashes).