家在线测试 CES Chemical tanker Deck Support Test online CES 5.1 for Deck department, Support level, Chemical tanker vessel

在线测试： Test online CES 5.1 for Deck department, Support level, Chemical tanker vessel

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问题 1 从 90

*How many fire hoses are required for general cargo ships of 1000 gross tonnage and upwards (not including hoses in any engine or boiler room) ?

At least one hose for each fire hydrant

At least one hose for every two fire hydrants

At least one hose for each 30 meter length of ship plus one spare

At least two hoses for each vertical fire zone

You are at the mainfold with the cargo surveyor, drawing samples at the start-up of cargo. A sample of 2-Ethyl Hexanol is off colour. The surveyor instructs you to open the manifold valve and start loading. What will you do?

Tip the sample into the drip tray and draw more samples until it clears. A maximum of ten litres may be drawn and dumped before it is considered a problem.

Open the manifold valve as requested but make a note in the log-book regarding the off-colour sample.

Keep the manifoild closed, report the situation to the Chief Officer.

Open the necessary tank loading valves and then open the manifold valve. With this product, the colour will soon clear.

You are on a vessel 10 nautical miles off the coast of Algerie, in the Mediterranean Sea. Are you allowed to dump food waste overboard?

Yes, all kind of food waste can be dumped overboard

Yes, the food waste can be dumped if it is ground so that the resulting particles can pass through a screen with 50 mm openings

No, food waste can not be dumped overboard

Yes, the food waste can be dumped if it is ground so that the resulting particles can pass through a screen with 25 mm openings

*Which of the following duties shall be included in the "muster list" as being assigned to members of the crew ?

operation of the vessel-s propulsion system

preparation of immersion suits for the ship-s passengers

preparation and launching of the survival craft

preparation of manoeuvres intended to ease launching of the survival craft

When mustered to an abandon ship drill, what is the first thing you do when entering the muster station?

Wait for the order to put on your life jacket

Pick up a life jacket

Wait for orders

Report your presence

Stainless steel tanks are sometimes required to be "passivated" especially after tank surface repairs have been carried out and aggressive cargoes are to be loaded. "Passivation" normally consists of:

Grinding off any corrosion spot with a grinding disc of about "80 grain"?

Spraying concentrated hydrofluoric acids in the tank and then wiping it off?

Applying 12 - 15% nitric acid on tank surfaces, either with a brush or spray; then washing off after 10 - 20 minutes using copious amounts of fresh water?

Cleaning the tank by application of caustic soda on all surfaces, then washing it off?

When you are taking an "ullage" on a cargo tank on an oil tanker, what are you actually doing?

Measuring the distance from the surface of the cargo to the ullage reference point

Measuring the distance from the bottom of the tank to the ullage reference point

Measuring the distance from the bottom of the tank to the surface of cargo

Measuring the distance from the surface of the cargo to the underside of the maindeck

LNG carriers are fitted with a deck water spray system? In addition to providing protection against fire and protection for the crew and cooling in the event of a fire in the cargo area, what is the other main purpose of having this system?

To heat the cargo area in case of a cargo spill incident.

To make it easier for the crew to keep the decks clean.

To extinguish fires inside the cargo tanks.

To flush cargo spill overboard and protect crew in case of a cargo spill incident.

What is meant by the term "segregation"?

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

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

The process of electronically transferring the data on cargoes loaded on a vessel between the load port and the discharge port, such that import dcumentation 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.

Prior to bunkering operations it is necessary to check the quantity of fuel remaining onboard and that there is sufficient room for the fuel that is to be loaded. What is the best method to use to establish this?

Sound the tanks which you think might still contain some fuel.

Do a complete sounding of all fuel bunker tanks

Take a full set of readings from remote content gauges.

Use the latest figures from the fuel record book.

Basic manual dew point measurement devices are commonly used by surveyors when monitoring the dryness of a cargo tank prior to loading a liquid chemical product. Which of the descriptions below is a summary of how the measurement is carried out?

A small quantity of Methanol is placed into the device and dry-ice is progressively added to it to steadily reduce the temperature. A sample of the atmosphere in the tank is continuously drawn through the device, passing over the surface of the Methanol. When the first signs of evaporation are observed (smoke rising from the surface), the temperature of the Methanol is noted. Reference may be required to tables to correct the reading for calculation purposes.

A quantity of Acetone is placed into the device and dry-ice is progressively added to it to steadily reduce the temperature. A sample of the atmosphere in the tank is continuously pumped through the liquid. Bubbles will be seen to reach the surface of the bath until the dew point is reached. When the flow of bubbles ceases, the temperature of the Acetone is noted. Reference may be required to tables to correct the reading for desired parameters.

A small quantity of Acetone is placed into the device and dry-ice is progressively added to it to steadily reduce the temperature. A sample of the atmosphere in the tank is continuously drawn through the device, passing over the polished or mirrored surface of the container. When the first drop of mositure (dew) is observed to form on the polished surface, the temperature of the Acetone bath is noted. Reference may be required to tables to correct the reading for desired parameters.

A small quantity of dry-ice is placed into the device, submerged in deionized water. A sample of the atmosphere in the tank is continuously drawn through the device, passing across a reagent filter. When the dew point is reached, this reagent filter will change colour from white to green, indicating saturation. The temperature of the deionized water is noted at this time and corresponds to the dew point. Reference to correction tables is required to correct the reading for barometric pressure.

Who is responsible for the development of the Ship Security Plan?

The Port Facility Security Officer

The Classification Society.

The Company Security Officer

The Ship Security Officer

Is membrane tanks designed for carrying of ambient liquefied gases?

Yes if the vessel have cargo cooling plant

No, membrane tanks is normally designed for transport of fully refrigerated cargoes

Yes if the membrane tank is designed for high pressure

Yes if the membrane is more than 50mm thick

A large electric motor is being removed from a main seawater pump with the aid of the engine room crane. Which is the best method of starting the lift from the options given?

Use the 'inch up' facility on the crane to 'break' the motor free after slackening all of the retaining bolts.

Use a suitable chain block suspended from the crane hook to 'break' the motor free after slackening all of the retaining bolts.

Use the full hoist facility on the crane to 'break' the motor free after slackening all of the retaining bolts.

Use the full hoist facility to lift the motor clear in one action after removing all of the retaining bolts.

Training manuals for Life Saving Appliances and Fire Fighting systems and equipment shall be provided in crew mess room, recreation room or in each crew cabin. The training manuals shall explain the following in detail:

General Emergency procedures

Emergency procedures including alarm signals, general instructions and safety practice onboard, specific information on equipment, operation of equipment

Alarm signals and donning of lifjackets

Manufacturer's specific information on equipment including maintenance procedures, operation of equipment

Why is nitrogen used for the inerting of hold spaces and interbarrier spaces on LNG carriers?

Because of the high oxygen content of combustion generated inert gas.

Because the carbon dioxide in combustion generated inert gas would freeze when in close proximity to the cargo.

Because of the high humidity in combustion generated inert gas.

Because of the high temperature of combustion generated inert gas.

This circuit symbol is an amplifier system and its frequency response diagram. Which control function is the system performing?

Proportional + derivate (PD)

Integral (I)

Proportional + integral (PI)

Proportional + integral + derivate (PID)

Which type of temperature sensor is used in this temperature measuring system shown?

Platinum resistance sensor

Quartz sensor

Thermistor sensor

Thermocouple sensor

Anyone of the crew who is assigned to watch duties in port has a number of important tasks to carry out. Which one of the listed tasks should be included in the watchman's duties?

Check the number of persons joining and leaving the vessel.

Check the safe and secure handling of cargo.

Check the moorings for correct tightness and ensure the gangway remains safe and secure.

Check there is always a shore watchman on the jetty.

When measuring the liquid level in the cargo tank of a liquefied gas carrier a number of different corrections may be necessary to get a true reading. Why do readings obtained from a float type ullage tape sometimes require a 'tape correction'?

The vessel may not be on an even keel when the readings are taken.

The length of tape in contact with very cold cargo vapours may contract.

The vessel may have a list when the readings are taken.

The float may become heavier and partly sink due to liquid cargo absorption.

Which of the following kinds of fish is the least perishable in cold storage?

Herring

Salmon

Halibut

King klip

Prior to ordering stores for any department;

The store inventory should be checked so that you order only the items required

Consult the ISSA catalogue to ascertain what stores are available for ordering

Ask the departmental head for a list of store to be ordered

Consult the ISSA catalogue and order whatever is available but not on board

What are the people probably doing in the picture?

The people are fighting a fire

The people are playing with water

The people are hosing down the cargo hold to clean it.

The people are pressure testing the hull plating

What sort of information must an inhibitor certificate contain?

Inhibitor name, number of cargo tanks inhibited, duration of effectiveness of inhibitor, expected duration of sea voyage and temperature limitation qualifying the lifetime of the inhibitor

Inhibitor name, number of cargo tanks inhibited, duration of effectiveness of inhibitor, expected duration of sea voyage and date the cargo tanks are inhibited

Inhibitor name, date inhibited and expire date of the inhibitor

Inhibitor name, concentration of inhibitor, duration of effectiveness of inhibitor, expected duration of sea voyage, temperature limitation qualifying the lifetime of the inhibitor and number of cargo tanks inhibited

What is the correct definition of: -boat drill?

Training in lifeboat handling.

To drill all boats.

To secure the boats.

To launch the boats.

How many separate means of escape from passengers and crew spaces should it be in each zone?

One

Two

Three

Four

An engine room rating is assisting in the maintenance of some of the valves on the low pressure steam range. Which packing material, from the options given, would be the best choice for repacking the gland of a low pressure steam valve?

Graphite fibre packing.

Greasy cotton packing.

PTFE rope packing.

Lead covered cotton packing.

Is it allowed to gas up LPG on inert gas atmosphere?

We are not allowed to gas up LPG on inert gas

We are allowed to gas up LPG on inert gas if the inert gas contain less than 5% volume oxygen

We are allowed to gas up LPG on inert gas if the charterer do not instruct the vessel to use nitrogen

We are not allowed to gas up LPG on inert gas if the inert gas contain less than 5% volume oxygen

What is the requirement to number of portable gas detection apparatus?

At least two sets.

One set.

Sufficient number of apparatus.

There is no requirement to numbers of apparatus.

What procedures should prevent normal ship work activities conflicting with cargo operations on a General Cargo Vessel?

Stevedore and Chief Officer planning meetings

Masters standing orders

Ships Security Code

Risk assessments and permit to work systems

You enter a High Voltage switch room and find a person apparently unconscious. Which of the following should be done?

Check if the victim is in contact with live parts and if not apply first aid.

Raise alarm, identify means of isolation and apply before approaching victim.

Trip all breakers and approach victim.

Raise alarm then drag the victim clear so that they cannot reach live parts while receiving aid.

What are the requirements for the number of portable gas measurement instrument(s) on tankers?

At least one instrument for measuring %LEL and one instrument for measuring volume %

Sufficient number of instruments.

At least 2 portable instruments for measuring flammable vapours.

At least 1 portable instrument for measuring flammable vapours.

When can semi-automatic twistlocks be used, under the U.S. Occupational Safety and Health Administration (OSHA) regulations?

When used to lock three empty intermodal containers that are to be lifted, one on top of the other

To secure on-deck containers in the first and last container bays

When used to lock two empty intermodal containers that are to be lifted, one on top of the other

To secure all on-deck containers

You are proceeding along a coastal route when you hear this signal. The visibility is severely restricted. What does the signal mean?

There is a vessel at anchor in the vicinity. She is more than 100 metres in length. She is sounding an additional warning signal to approaching vessels, directing them to "keep clear".

There is a vessel at anchor in the vicinity. She is less than 100 metres in length. She is sounding an additional warning to approaching vessels that they are "running into danger".

There is a vessel aground in the vicinity. She is more than 100 metres in length. She is sounding an additional warning to approaching vessels that they are "running into danger".

There is a vessel aground in the vicinity. She is less than 100 metres in length. She is sounding an additional warning to approaching vessels to "navigate with extreme caution".

The emergency oil pollution equipment locker must be:

Just off the main engine room

A store room in the forward part of the ship

Prominently marked and easily accessible

A store room close to the pump room

During overhaul of some plate type compressor valves the engine room rating is asked to clean the valve plates and seat. Some of the valve plates are heavily marked. What action should be taken?

Skim the valve plates in the lathe to remove all of the marks.

Discard the defective valve plates and replace them with new spares.

Dress the valve plates up using a portable grinder.

Use coarse grinding paste to remove the marks from the valve plates as quickly as possible.

When could there be a demonstration of how to start a lifeboat engine?

There is an instruction card inside the lifeboat showing how to start the engine.

A demonstration could be arranged during a lifeboat drill

A demonstration is not necessary, because there are a limited number of persons who given the responsibility for starting the lifeboat engine

Starting the lifeboat engine is very easy and there does not need to be any demonstration

Why is it important that a transmitter has been correctly installed at the correct place

Can be installed anywhere in the piping system

It must be easy to observe for troubleshooting

It is important to have easy access to the transmitter for maintenance

The control system is depending on the best possible process signal

When should carbon dioxide gas be injected into a cargo hold containing bagged fishmeal?

When temperatures taken around the cargo hold exceed 35?C

When ambient temperatures exceed 38?C

When cargo temperatures exceed 55?C and heating continues

When smoke starts issuing from a cargo hold

Where is the "BRIDGE", in the figure?

The Bridge is C, in the figure

The Bridge is A, in the figure

The Bridge is D, in the figure

The Bridge is B, in the figure

Which of the following oil products is particularly associated with the danger of contracting leukaemia through exposure to its vapours?

Benzene

Octene

Xylene

Toluene

On a General Cargo Vessel, under what regulations would steel bands remaining in the cargo holds have to be discharged?

MARPOL 73/78 (Annex IV - Regulations for the prevention of pollution by sewage from ships)

MARPOL 73/78 (Annex V ? Regulations for the prevention of pollution by garbage from ships)

Flag state regulations

No specific regulations apply

On a Container vessel, what should a crew member do if a tank container on deck is found with a leaking valve?

Close the leaking valve

Wash away the leaking contents immediately

Raise an alarm

Report it immediately to the duty officer

To which of the following ratios are transverse accelerations related?

Ship’s breadth divided by LCB

Ship’s breadth divided by the maximum righting lever

Ship’s breadth divided by GM

Ship’s breadth divided by the distance between cargo units and the ship's centreline

Which of the following is the minimum acceptable value of insulation resistance for High Voltage equipment?

100 k Ohms

1M Ohms

1G Ohms

100 M Ohms

In the context of ship design, what does the abbreviation "OBO" stand for?

Ordinary Blend Oil

Ore Bulk Oil

Oil Bulk Overall

Only Bulk Ore

Which of the valve types given in the options is most likely to be used in the cargo loading lines of a liquefied gas carrier?

Screw down non-return valves.

Self closing flap valves.

Ball or butterfly valves.

Needle valves.

What is the purpose of an observation tank in a boiler feed system?

To check condensate returns for oil.

For adding chemicals into the boiler water.

To monitor chloride level.

To monitor the water colour.

What is the absolute maximum size for a cargo tanks on oil tankers?

Maximum 40,000 cubic metres.

Maximum 35,000 cubic metres.

Maximum 20,000 cubic metres.

Maximum 30,000 cubic metres.

Which of the methods given in the options should be used to test a remote reading temperature gauge for the auxiliary boiler exhaust gas?

Check the resistance change in the sensor over a known temperature range against the resistance values in the product sheet.

Place the sensor in a test tank of oil fitted with a heater element and thermometer and check the temperature gauge at different temperatures.

Place the sensor in a test tank of water fitted with a heater element and thermometer and check the temperature gauge at different temperatures.

Fit a spare temperature gauge and see if the readings are the same.

Where are the two places that a hydraulic cargo pump can be started from on a chemical tanker?

Remotely, from the cargo control room or from the hydraulic aggregate room.

Locally at the pump on deck and remotely from the hydraulic aggregate room.

Locally at the pump on deck and remotely from the cargo control room.

Remotely, from the cargo control room or the engine control room.

Which of the following cargoes will easily tip over in heavy weather?

Flatbed trailers carrying transformers

Road tank containers

Palletised cargoes

Transformers and machinery shipped in high wooden crates

Maintenance is to be carried out on a diesel engine. How long after stopping the engine should the cooling water and lubricating oil be kept circulating in order to avoid any undue thermal stress from residual heat?

10 minutes is sufficient.

At least 8 hours

At least one hour.

At least 24 hours.

What do you understand by: Rig the accommodation ladder in combination with the pilot ladder?

Rig the accommodation ladder in combination with the pilot ladder means: lower the gangway and rig the pilot ladder from the gangway

Rig the accommodation ladder in combination with the pilot ladder means: lower the accommodation ladder and rig the pilot ladder right next to it

Rig the accommodation ladder in combination with the pilot ladder means: lower the gangway

Rig the accommodation ladder in combination with the pilot ladder means: lower the gangway and rig the pilot ladder forward of the accommodation

When shall the engineer officer in charge of a watch be readily capable for operating the propulsion equipment?

When a hurricane may be expected.

When there are needs for changes in the ship's course.

When men are working aloft.

When the machinery spaces are in the manned condition.

Modern conventional reefer vessels are designed to carry containers on deck which are usually 40 foot units weighing more than 20 tonnes when stuffed (filled with cargo). For a vessel fitted with deck cranes having a SWL of 19 tonnes which of the options given is the most appropriate method of handling such containers?

Temporarily override the crane's cut outs when handling such containers.

Arrange for a floating crane to be alongside when handling the containers.

Arrange for a mobile crane to be available when handling the containers.

Use an equalising beam with two of the ship's cranes operating in tandem.

What is the normal name of the waterproof suit shown in the picture?

Fluorescent orange suit

Survival suit

Wet suit

Life suit

During maintenance work on a fuel tank the engine room ratings are removing scale in preparation for re-coating. One of the ratings suddenly notices the smell of fumes even though the atmosphere had been satisfactorily tested before the work started. What action should the ratings take?

Stop work until the smell disappears and then carry on removing the scale.

Leave the tank immediately and have the atmosphere retested.

Ask for another fan to be switched on to increase the ventilation in the tank.

Put on breathing apparatus and carry on with the task.

Which of the following measurements will include a D/P transmitter in the control-loop

Oil mist

Smoke indication

Temperature

Pressure

When describing Crude Oil Washing on an oil tanker, what name is given to areas within a cargo tank that are not directly impinged, or hit by the stream from tank washing machines?

Shadow areas

Protected areas

Deflected areas

Hidden areas

A vessel’s midship draught is 8.50m. What is the corrected midship draught if the vessel is on an even keel? Midship marks are painted 0.05m forward of midships; LBP is 162m.

8.45m

8.55m

8.40m

8.50m

A vapour compression refrigeration system is usually fitted with a number of devices to give protection and control of the system. Which of the methods given in the options should be used to test the high pressure cut out during routine maintenance and checking of the system?

Manually close each of the evaporator coils by switching off the electrical supply to the liquid line solenoid shut off valves and monitor the condenser pressure.

Close the condenser outlet valve and closely monitor the condenser pressure.

Gradually shut in the condenser cooling water valve or the condenser refrigerant inlet valve while closely monitoring the compressor discharge pressure.

Charge the system with refrigerant until the high pressure cut out operates.

Which statement about stress is correct?

Stress interferes with an individual's ability to respond to a threat.

An example of stress is a shipboard fire.

Individuals in a shipboard emergency experience different levels of stress.

Stress is an unusual reaction to a threatening situation.

When ballasting double-bottom tanks with sea water on a bulk carrier, which of the following should be avoided?

Tanks not to be over flowed out of air pipes onto deck

Ballasting all tanks together including fore peak tank (FP) and after peak (AP) tank.

Tanks to be sounded regularly during ballasting

Tanks to be filled in order given in Chief Officer's ballast plan

Which of these is not a Cargo Transport Unit under the IMDG Code?

Road tank vehicle

Pallet

Portable tank

Freight container

On a Container vessel, where should containers containing marine pollutants be stowed?

Under-deck

In the foremost container bay on deck

Anywhere on deck at the extremity of a container stow

In the last container bay on deck

Some of the cargoes carried onboard liquefied gas carriers are classed as saturated hydrocarbons. What are the features of the common saturated hydrocarbon cargoes (e.g. propane and butane) that are carried on these vessels?

As liquids they are colourless, odourless and are chemically non-reactive.

As liquids they are yellowish brown in colour, odourless and are chemically reactive.

As liquids they are yellowish brown in colour, with a sweet odour, and are chemically non-reactive.

As liquids they are colourless, with a sweet odour, and are chemically reactive.

Gases, including methane, cannot normally be liquefied using pressure alone once they are at or above a certain temperature. What is the term used for this temperature?

Flash point.

Auto liquid temperature.

Critical temperature.

Liquid temperature limit.

What do we mean by purging a cargo tank?

To purge a cargo tank means that we liquid free the tank with hot gas.

To purge a cargo tank is to load cargo into the tank.

To purge a cargo tank is to change the vapour phase either with cargo or neutral atmosphere.

To purge a cargo tank means that we blow air into the tank.

What is the purpose of the discharge booster pump?

To increase the manifold pressure.

To increase the NPSH.

To maintain the cargo temperature.

To compensate for friction losses in the discharge line.

In a single side skin bulk carrier of 155m in length constructed in 2000 and carrying cargo of density 1010 kg/cu.m., which cargo hold can withstand flooding?

The midships cargo hold

The aftermost cargo hold

Any cargo hold

The foremost cargo hold

Compressed air for instrument and control purposes needs to be of high quality. In order to condition the air filter modules are usually fitted to remove the contaminants. If there is evidence of oil carry over to the final elements in the instrumentation air system what is the most likely cause?

The coalescer module is saturated and requires renewal.

The drier section of the module needs to be regenerated.

The air compressor piston rings need to be renewed.

The particle removal module is choked.

A data logger printout is being checked against the sensors in a refrigerated cargo space. The pulp temperature and the return air flow temperature are being considered. It is necessary to identify the return air sensor. Which of the options gives the best description of the normal form that such a sensor would take?

A glass tube filled with coloured liquid.

A metal spike protruding from a rubber base housing which is usually black.

A tube completely covered in a rubber housing which is usually black.

A metal spike with an analogue readout at one end.

What would affect the proper functioning of a bridge fitting?

Pitting

A fully extended spindle

Lack of grease

Buckling

What should you ensure prior to battening down hatches for sea passage?

That cargo hold bilges are empty

That cargo clusters have been removed from all cargo spaces

That cargoes have been stowed according to the stowage plan

That hatch ventilators have been closed

After discharge of a bulk cargo by grabs and bulldozers (bob cats), which part of the hold must be checked very carefully for damage?

Hold lighting

Access ladders

Corrugated bulkheads

Beam knees and upper hoppers

What is the correct definition of: -fair lead?

Where the mooring lines lead.

A remedy leading to fairway.

A lead to test the bottom.

A remedy to close the holds.

What could cause engine oil to get a "Milky" colour?

Fuel contamination.

The oil is too cold.

Overheating.

Water contamination.

Hindus are not permitted by their religious beliefs to eat one particular type of meat. Which one?

Lamb

Pork

Chicken

Beef

What are defined as the gas dangerous areas onboard a gas vessel?

Gas dangerous areas onboard gas carriers are cargo compartments and cargo piping

Gas dangerous areas onboard gas carriers are cargo compartments and cargo piping, hold spaces and other spaces where cargo pipes are located

Gas dangerous areas onboard gas carriers are cargo compartments and cargo piping, hold spaces and other spaces where cargo pipes are located, compressor and pump room, open deck over cargo area

Gas dangerous areas onboard gas carriers are cargo compartments, cargo piping and bunker tanks with pipes

Why should trousers worn in the galley be full length, but loose fitting?

Because ventilation will lessen the chance of cramp in the lower legs.

Because keeping the lower legs uncovered will lessen the chance of heat rash.

To lessen the chance of scalding, if a hot liquid is spilled.

Because it is the style adopted by all marine cooks.

On a Container vessel, what is the function of a raised deck socket?

To house base twistlocks or stacking cones

To house stacking cones

To secure turnbuckles

To house base twistlocks

When considering the successful delivery of a perishable cargo, select, from the options given, the thing over which the carrier has least control.

Relative humidity in the hold.

Carriage temperature.

Gas content in the hold atmosphere.

Commodity condition.

In a US port and according to the Code of Federal Regulations, a 'Declaration of Inspection' must be completed before the transfer of an oil cargo can take place. Who is responsible for preparing this Declaration?

The ship's officer in charge of the oil transfer operation.

The Terminal Representative (Loading Master).

The US Coast Guard Captain of the port (COTP) or his designated representative.

The ship's pumpman.

When it is midsummer in northern Europe, what time of the year is it in South Africa?

Midsummer

Autumn

Midwinter

Early spring

What name is given to the oriental cooking pan, with a small base and wide sloping sides, commonly used for "stir-fry" dishes?

Gok.

Wok.

Wack.

Wot.

One of the checks during the annual Class survey of the UMS functions is focusing on cleanliness of the engine room. What is the reason for such a check ?

To avoid frequent alarms.

To prevent risk of pollution.

To reduce the general risk of fire in an unmanned engine room.

To have the engine room looking tidy.

What is the procedure for use of the main engine room fire extinguishing system, e.g. Halon or CO2 system?

Release the Halon/CO2 upon the order of the engineer on duty.

Search the engine room, make sure all personnel is out. -Stop ventilation. -Close for all air access. -Upon approval of the Master, release the halon/CO2.

Search the engine room, make sure all personnel is out. -Stop ventilation. -Close for all air access. -Release the Halon/CO2.

Release the Halon/CO2 as soon as possible without pre warning.

The engine room is equipped with regular fire hoses and nozzles. What is important to observe when using water as an extinguisant in the engine room?

To reduce the negative effect of water in an engine room, the spraying function to be used.The spray function will also give the personnel operating the fire hose good shelter against heat.

All the mentioned alternatives.

Water has a clear limitation in fighting an oil fire.

Water may short circuit electrical installation and may be a threat to the personnel operating the firehose as well as to electrical equipment itself.

A pan on the galley stove containing oil catches fire, which of the following should NOT be used on this type of fire?

Cover pan with lid and switch of heat source.

Raise the alarm, close galley door and wait for the fire teams to arrive.

Cover pan with fire blanket and switch of heat source.

Use water extinguisher to put out the fire.

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