Головна Онлайн-тести CES Passenger Deck Support Test online CES 5.1 for Deck department, Support level, Passenger vessel

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Тест складається із випадкових питань з обраної теми.

Питання 1 з 90

The pressure in a flexible hose must be set up

Before it is being laid down

After it has been laid down

All answers are correct

While it is being laid down

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 more than one and a half times its specified maximum working pressure, but not less than two-fifths of its 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.

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 specified maximum working pressure, but not more than two-fifths of its bursting pressure.

Two lines sent out and pretensioned equally have the same length, same breaking strength and same directional load. However, one is made of wire (which has a full load elastic elongation of about 1.5 % of its length) and the other made of nylon (which has a full load elongation of about 30 % of its length). If a sudden gust of wind increases the load on the lines, this increased load will be shared as follows:

Wire takes 55 % of the extra load. Rope takes 45 % of the extra load

By the wire and rope equally

Wire takes 45 % of the extra load. Rope takes 55 % of the extra load

Wire takes 95 % of the extra load. Rope takes 5 % of the extra load

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

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

All mooring winches be left in 'auto-tension' mode

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

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

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:

Depends on the lay of the wire strands

Direction B

Direction A

Doesn-t matter which direction

*On board a ship, how many lifebuoys is required to be fitted with a buoyant lifeline ?

At least one lifebouy with buoyant lifeline on each side of the ship

Half of the total number of lifebuoys provided on board

Only the two lifebuoys of the quick-release system

The total number of lifebuoys provided on board

Cross-flooding fittings shall be operable from:

The engine room

The section where the unsymmetrical flooding occurs

Above the bulkhead deck

The bridge

The bottom end bolts for a high speed diesel engine are checked to see if they are fit for service by measuring the free length against a standard length. During overhaul the check reveals that one out of a pair of bolts has exceeded the recommended elongation limit. From the options given select the most appropriate action to be taken.

Replace all of the bottom end bolts in the engine with new spares.

Replace the pair of bolts with new spares.

Refit the bolts as long as one of them is within the limit it should be ok.

Replace the single bolt that has exceeded the limit with a new spare.

On what design temperature do we need full secondarry barrier

When the design temperature is below –55oC

Only if the cargo tanks are loaded

When the design temperature is below –55oC and the tank is not independent type B or C, we must have full secondary barrier

When we are carrying cargo on less than –10oC

During inspection of the cylinder cover from a medium speed diesel engine cylinder it is noted that cracks have occurred between the two exhaust valve pockets and the fuel injector pocket. Select from the given options the most probable cause of this type of failure.

Fuel impingement on the cover due to distorted injector nozzle holes.

Excessive thermal stress due to insufficient cooling of the cylinder cover.

Excessive maximum pressure in the cylinder due to engine overload.

Excessive tightening of the fuel injector in the pocket.

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

Pressure forces caused by green water on deck

Slamming in way of flat bottom forward of light draught

Impact pressure forces in way of abrupt or flared bow

On the bridge of a RoRo vessel, which of the following doors have no open/closed bridge indicator requirements?

Doors leading into the engine room

Hinged doors in watertight bulkheads

Shell doors and stern ramps

Sliding doors in watertight bulkheads

What is enthalpy?

Enthalpy is the sum of the external energy of a substance plus the product of the substance volume multiplied by the pressure exerted on the substance by it’s surroundings.

Enthalpy is the difference between the compressor suction temperature and the condensate return temperature.

Enthalpy is the sum of the internal energy of a substance plus the product of the substance volume multiplied by the pressure exerted on the substance by it’s surroundings.

Enthalpy is the sum of the internal and external energy of a substance plus the product of the substance volume multiplied by the pressure exerted on the substance by it’s surroundings.

When opening hatch covers on a General Cargo vessel, what would indicate that there was ingress of water into the cargo holds during the voyage?

Rust-stained cargo

Evenly-distributed rust spots around the cargo hold

Evenly-distributed rust spots on cargo

Bright rust streaks on hatch coamings

What is the time limit for abandonment of passenger ships?

There is no time limit

30 minutes from the time the abandon ship signal is given

2 hours from the time the abandon ship signal is given

15 minutes from the time the abandon ship signal is given

A data logger printout is being studied. It can be seen that at regular intervals the return air temperature increases significantly for short periods of time before returning to normal. What is the most likely cause of this occurrence?

Routine defrosting of the evaporator coils.

Erratic operation of the refrigeration compressor.

Response of the refrigeration plant to daily ambient warming and cooling.

Faulty operation of the control system for the refrigeration unit.

What is a "trailer horse" used for?

It is used to secure cargo in bad weather conditions

It is used as a fire-fighting vehicle

It is used to push lorries into their lanes

To secure and tow loose trailers

Is there any requirements regarding crew’s language skills?

All crew working directly with passengers must be able to communicate on the language spoken by the majority of the passenger and english.

All crew working directly with passengers must be able to communicate on the language spoken by the majority of the passenger.

Yes, all crew must be able to communicate on the language spoken by the majority of the passengers, or demands set by the company.

All crew must be able to speak english

Which of the 4 alternatives shows a NPN transistor?

Figure 4.

Figure 3.

Figure 2.

Figure 1.

Why do we use stabilisers on passenger ships?

To decrease the dynamic stability

To adjust the trim of the vessel

To increase the intact stability

To decrease the rolling angle of the vessel

Which of the following is most likely to influence changes to emergency plans and procedures?

MARPOL 73/78

The safety requirements of the USCG

The design and layout of the ship

The ISM Code

Under normal circumstances 21% O2 is diluting toxic gases, which one are we talking about?

None to be diluted?

Carbon monoxide, nitrogen dioxide, nitric oxide, sulfur dioxide?

Natrium monoxide, ferro chloride, hydrogen sulfide dioxide?

Sulfur, monoxide, hydro chloride, carbon dioxide?

One or more pressure/vacuum-breaking devices shall be provided on the vent mains to prevent the cargo tanks from being subject to a positive and negative pressure. What is the normal pre-set point for negative pressure?

A negative pressure in excess of 500 mm water gauge.

A negative pressure in excess of 200 mm water gauge.

Depending on the test pressure of the cargo tank.

A negative pressure in excess of 700 mm water gauge.

The piston rod of a large two stroke diesel engine has been damaged and is heavily scored in way of the piston rod gland (stuffing box). It has been decided that it is economically viable to recondition the rod at a shoreside facility. Select, from the options given, the most suitable repair method that should be used?

Recondition the rod by build up using electric arc welding and surface grinding.

Recondition the rod by machining away the score marks and fit undersize rings to the stuffing box.

Recondition the rod by surface grinding and build up using plasma spraying with metal similar to the original.

Recondition the rod by surface grinding and build up using chrome plating to give a harder running surface and avoid similar damage in the future.

There is a permanently mounted mixer in the galley. It breaks down. What should the galley staff do about it?

The Cook should immediately place an order for a replacement unit to be delivered at the next port.

The catering staff should say nothing and hope that one of them can fix it before anyone notices.

They should report the defect through the proper system on board, isolate the power supply and place a notice on the mixer stating that it should not be used.

The catering staff are fully responsible at all times for galley equipment, so should fix it themselves and get it working at the earliest opportunity.

What are the effects of a bulk vessel loading a high density cargo resulting in a large metacentric height (GM)?

Suffer torsional stresses and have small righting levers

Have a slow roll and very small righting levers

Have a fast roll period and possibly suffer racking stresses

Have a slow roll and large righting levers

Which of the following voltage levels would be regarded as high voltage likely to be found on a ship?

660kV

220V

6.6kV

690V

A spare cylinder head for the generator needs to be lifted from its storage cradle to the generator flat. Because of its location the engine room crane cannot be positioned directly above it. What method should be used to bring the cylinder head into position?

Attach the crane hook to the lifting gear for the cylinder head and drag it across the deck until it is directly under the crane.

Use crow bars to lever the cylinder cover across the deck until it is in position below the crane.

Use a block and tackle to drag the head across to a position beneath the crane.

Rig chain blocks to lift the cylinder head from its cradle and then transfer it gradually over to the crane hook by working the chain blocks.

Which publication sets out the forces that cause cargo shifting on a General Cargo Vessel?

The Code of Safe Practice for Solid Bulk Cargoes (BC Code)

The Cargo Securing Manual (CSM)

The ship's stability manual

The Cargo Stowage and Security (CSS) Code

What does MARVS mean on a cargo tank?

We mean maximum allowed relieve valve setting.

We mean minimum allowed relieve valve setting.

We mean maximum ROB of vapour.

We mean maximum recovery system.

Recording the pulp temperature of fruit at all stages of the transport chain provides a valuable record of the status of the product. Which of the procedures given in the options should be adopted by a deck officer when dealing with the fruit?

After taking the pulp temperature the individual piece of fruit should be retained in the space with other specimens that have been used

After taking the pulp temperature the individual piece of fruit should be discarded as the specimen used will usually spoil rapidly.

It does not matter whether or not the specimen is left in the cargo space as the carriage temperature will preserve it.

After taking the pulp temperature the individual piece of fruit should be returned to the carton of fruit from which it was sampled

In the context of oil tanker operations, what is "clingage"?

Oil residues remaining in the bottom of a cargo tank after tank-cleaning

The resistance to flow in a pipeline during the discharge of an oil cargo

Electrostatically charged bubbles of air and moisture suspended in an oil cargo after loading

Residues remaining on the inside of a pipeline, or on the internal structure of a cargo tank after an oil cargo has been discharged

What is a likely cause of fishmeal fires?

A moisture content less than 6%

Ineffective antioxidant at the time of production

Too much antioxidant at the time of production

Fat content less than 10%

What would be the correct form of response to the question: What kind of assistance do you require?

The correct form of response would be: There is a fire onboard my vessel

The correct form of response would be: I need help as soon as possible

The correct form of response would be: I need help on board with a fire and the smoke is very toxic

The correct form of response would be: My vessel has a fire in the accommodation and we require fire-fighting assistance

In the figure is shown the direction of possible mooring lines from the stern of a vessel, when moored port side alongside a jetty. Which letter shows the direction which would be used by a "STERN LINE"?

The Stern Line is indicated by D, in the figure

The Stern Line is indicated by A, in the figure

The Stern Line is indicated by C, in the figure

The Stern Line is indicated by B, in the figure

What is the reason for gassing up cargo tanks before loading?

Cooling down cargo tanks.

Removal of inert gas from cargo tanks.

Reduce CO2 content in cargo tanks.

Decrease oxygen content in cargo tanks.

For what can a vessel be held responsible by a port authority?

The gangway resting on a damaged jetty

Damage to cargo during loading

Painting overside

Soot emissions

Emergency instructions in appropriate languages shall be posted in passenger cabins. Which information shall as a minimum be included in the emergency instructions?

Name of cabin attendant

The method of donning life-jackets, escape routes and alarm signals

Where to find thermal protective aids

Escape routes and alarm signals

What do international and national maritime authorities say about passenger list?

All passengers onboard must be registered with name, age and cabin number.

No requirement to have passenger list onboard as long as shore terminal/office have one, and can send it to the ship on request.

Optional for each company if they want to have passenger and crew list.

All personnel onboard (crew and passengers) shall be registered in order to keep track of total number of person on board

A vessel’s forward draught reading is 8.50m with a correction factor of 0.0242m; draught marks are painted abaft the forward perpendicular. What is the corrected forward draught if the vessel is trimmed by the stern?

8.4758m

8.5242m

8.5484m

8.4516m

At what temperature would you expect to carry a fully refrigerated cargo of ammonia?

- 43° C

- 23° C

- 33° C

- 53° C

With reference to non-VIT diesel engine high pressure fuel pumps that have helix control, how is the timing of fuel injection normally adjusted?

By raising or lowering the pump plunger relative to the pump barrel.

By rotating the pump plunger relative to the pump barrel.

By changing the governor output signal.

By changing the opening pressure setting for the fuel injection valves.

When is it necessary to seal a CO2 injection line into the designated ballast hold?

When testing the CO2 system

Prior to ballasting the hold

When carrying non-inflammable cargoes

When handling cargoes that emit dust

Why do the cargo holds of a self-unloading bulk carrier have a ‘W’ shaped cross section?

So that during discharge the cargo will automatically fall onto the underlying conveyor belts

To make it easier for cargo to be discharged by grabs

To reduce the extent of tank top damages when discharging cargo

So that cargoes are self-trimming during loading

In some reefer trades cargoes of chilled horse meat carcasses are stowed hanging from deckhead rails in refrigerated locker spaces. What position should the centre of gravity be assumed to be at when carrying out the stability calculations for a vessel with such a stow?

At the mid-height of the hanging carcasses.

At the deckhead of the lockers.

At the point indicated for the lockers in the approved stability handbook.

At the point indicated for the lockers in the approved stability handbook with an arbitrary adjustment to take account of the centre of mass of the hanging carcasses.

ISGOTT draws attention to the risk of electrostatic potential in a mist produced by using oil and water mixture in Crude Oil Washing operations. How does the Guide recommend this is avoided?

If a slop tank is to be used to supply oil to drive a Crude Oil Washing operation in a cargo tank, then that slop tank must not have contained slops with a water content of more than 2%.

As washing begins, any water observed in the stream should be diverted to a slop tank, before Crude Oil Washing af any cargo compartment is commenced.

Crude Oil Washing, where the oil source is stored in a slop tank or other tank that has previously contained slops, should be avoided.

Before washing begins, any tank that is to be used as a source of oil for Crude Oil Washing should be partly discharged to remove any water that has settled out during the voyage. The discharge of a layer of at least 1 metreis necessary for this purpose.

The maximum current that a 15 Volt, 3 Watt Zenerdiode can handle without damage is

0.5 A

0.45 A

20 A

0.2 A

On a RoRo vessel, where is the best place to find information on loading ramp limitations?

In the stability booklet

In the company's safety instructions

In the loading ramp manual

Where would you look to find details of the crude oil washing system, its equipment and operating procedures? ,

The Operations and Equipment Manual (COW Manual).

MARPOL 73/78.

The Oil Record Book.

The ODME Manual.

When a ro-ro unit/cargo is damaged what should the duty officer do if he is not carrying a camera?

Sketch the damaged unit/cargo

Note the manufacturer's details

Make a damage report and rough sketch of the damage

Note the stowage location at which the damage occurred

The Chief officer of a General Cargo Vessel has instructed that ballast tanks must not be allowed to overflow when ballasting alongside. Which of the following is of the greatest concern?

Overflowing ballast water running over side and onto quay resulting in possible damage to shore equipment

Ballast water flowing back into dock

Over pressurising the tank top

Tanks being filled incorrectly

For a cargo compartment on a chemical tanker to meet the definition and requirements of a "pressure tank", what must its design pressure be?

At least 1.0 bar gauge.

At least 2.1 bar gauge.

Less than 0.7 bar gauge.

Greater than 0.7 bar gauge.

Marine diesel engines are normally provided with automatic protection devices which operate in the event of abnormal conditions arising. Why would medium speed engines used for main propulsion normally only automatically slow down for certain abnormal conditions but automatically shut down for the same conditions when used to drive an alternator?

The gearbox and clutch of the propulsion system may be damaged if the engine suddenly stopped.

Sudden total loss of propulsive power may seriously endanger the vessel. This is a greater risk than engine damage.

Since the engine used for propulsion would usually be bigger the sudden stop would generate greater thermal stress which may damage the engine.

The vessel could continue to operate and manoeuvre without any electrical power at all as long as the main engine is still running.

Through time the container stools on the weather deck / hatch tops of a container vessel can suffer from corrosion and wear down. Select the most dangerous consequence of ignoring this.

It may be difficult to fully lock the twistlocks.

The deck stool may collapse causing the lashings to go slack.

The container will not sit evenly on all four corners.

It may be difficult to remove the twistlocks during cargo operations.

If you alter the field excitation voltage (or field current) of one alternator operating in parallel, this will cause change in that alternators:

None of the mentioned alternatives

Frequency

Active load (kW)

Reactive load (kVAR)

The IBC Code prescibes certain design conditions for a cargo heating or cooling system. What does it require in respect of pressure within such a system, for any condition other than when it is empty?

That the system must be fitted with automatic control valves that will maintain the inlet pressure at not less than 0.2 bar above the return pressure.

That a higher pressure can be maintained within the system than the maximum pressure head that could be exerted by the contents of the cargo tank on that system.

That an automatic alarm is fitted to alert the operator when the pressure within the system drops to within 0.2 bar of the pressure measured at the lowest located cargo pressure sensor within the tank.

That a lower pressure will be maintained within the system than the actual pressure head that is being exerted by the contents of the cargo tank on that system.

Many reefer vessels are fitted with controlled atmosphere systems (CA). There are a number of different systems available but generally they all work by introducing nitrogen into the cargo space. Select, from the options given, the main reason why nitrogen is generally the gas chosen for controlling the atmosphere in the cargo spaces of a reefer vessel.

Nitrogen is inert and there is no risk of creating a flammable mixture in the cargo space.

Nitrogen remains as a gas at all temperatures used in refrigerated transport.

Nitrogen displaces the oxygen in the cargo space and allows the respiration of the fruit to be controlled.

Nitrogen is the most plentiful gas available.

What is related to a high GM?

Decreasing righting moments

Increasing righting moments

Increasing angles of roll

Decreasing transverse accelerations

According to guidance provided by the OCIMF, what is the requirement for bolting/securing blind flanges on the manifolds during cargo operations on an oil tanker?

A bolt to be in every alternate bolt hole, tightened evenly

A minimum of 4 bolts, spaced evenly around the flange

Bolts or clamps to be fitted such that the flange is adequately sealed

A bolt to be in every bolt hole, tightened evenly

Where is "AFT", in the figure?

Aft is B, in the figure

Aft is D, in the figure

Aft is A, in the figure

Aft is C, in the figure

Which special regulations cover transportation of grain on a Bulk Carrier?

IMO Grain Rules?

Port State Regulations?

Statutory Regulations?

Classification Society Rules?

What would indicate the onset of Parametric Rolling?

When the wave encounter period approaches the natural roll period of the ship

When twice the wave encounter period approaches the natural roll period of the ship

When wave heights experienced from either quarter exceed 6 meters

When wave heights experienced from the bows exceed 6 meters

What are the requirements for heat exchangers that are used for heating the cargo during cargo handling operations on an LPG carrier?

The only requirement is that they must be designed and tested to tolerate minus 48 degrees C

They must be designed to withstand temperatures of minus 162 degrees C.

The only requirement is that they must be able to raise the cargo temperature to above 10 degrees C for transfer to shore storage tanks.

They must be designed to withstand the expected operating conditions with respect to pressure and temperature and the materials must be compatible with the cargo.

The Ziegler-Nichols method is used in control engineering when setting up the system. Which of the system components given in the options would this method be applied to during initial set up?

Sensing unit to set the range.

Valve positioner to optimise speed of operation.

PID controller for tuning.

Valve and actuator to set the span of travel.

According to ISGOTT, which of the following indicates the approximate density ratio of undiluted gas, in relation to air, from a typical crude oil?

Twice that of the air.

0.8 times that of the air (assuming atmospheric pressure above 1000 mb).

1.8 times that of the air.

1.5 times that of the air.

What is the minimum information to be given on a dangerous goods declaration on a General Cargo Vessel?

IMO Class, weight, cargo brand name, stowage requirement

Gross and net weight, volume of cargo, proper shipping name

IMO Class, UN Number, Gross weight, number of units of cargo, Proper Shipping Name

UN Number, Volume of units, stowage requirements, weight, centre of gravity

Witch statement about fire doors is true?

Should be kept closed at all time.

Should be kept open at all time.

When closed during an emergency, passengers may get hit and injured.

Fire doors have no specific function.

After discharge of a bulk cargo by grabs, tank tops and lower hopper side plating must be checked for ?

Rusting

Damage and possible leaks

Paint coating loss

Cargo residues

When operating a propulsion installation consisting of medium speed diesel engines driving a controllable pitch propeller it is possible to operate the combination of engine speed and propeller pitch in a number of different ways. What would be the main reason for operating with constant speed and variable pitch?

To allow the engine to be operated with a load sensing governor instead of a speed sensing governor.

To allow rapid load change and thrust reversal when manoeuvring.

To obtain maximum propeller efficiency over the load range of the engine.

To allow constant speed operation of a shaft generator while the engine load changes with pitch variation.

A new reefer vessel is described as having 'Cargo spaces lined with stainless steel, refrigeration supplied by circulating cold air around the outside of cargo spaces, no hatches on deck and one light crane'. Which of the vessel types given in the options is the most likely type being described?

A vessel designed for the carriage of fish at very low temperatures.

A vessel designed for the carriage of specialised fruit.

A vessel designed for the carriage of orange juice in bulk.

A vessel designed for carriage of chilled meat products.

The design features of a container ship with pronounced bow flare, a wide flat transom stern and wall sided amidships section contribute to what occurrence?

Excessive pitching

The ability to shed water very quickly off the decks

Large angles of heel with a large GM

Parametric Rolling

What are the duties of the watch-keeping engineer?

The duties of the watch-keeping engineer are to keep constant surveillance of machinery and auxiliary systems and to inspection the steering gear at least once a watch

The duties of the watch-keeping engineer are to maintain the required ship's speed

The duties of the watch-keeping engineer are to ensure that the machinery spaces are properly manned

The duties of the watch-keeping engineer are to keep constant surveillance of the steering gear and hydraulic system

In a two stage compressor you will find pistons with different diameters (one is bigger than the other).Which one of the following statements is correct ?

The smallest diameter piston is the stage two piston

A big piston will give less oil content in the air.

A big piston will deliver dryer air into stage one.

The biggest diameter piston is the stage two piston.

A compressed air supply system has two automatically controlled air compressors. When demand is high both compressors are needed to meet the delivery requirements. What is the best method for controlling the compressors to meet a varying, but intermittent demand?

Start and stop of the compressors controlled by timer switches.

Continuous running of both compressors and the use of unloading devices.

One compressor running continuously with the other on standby.

Sequential start initiated by pressure switches set at different switching pressures.

What is the name of this unit?

A liferaft release unit

A hydrostatic release unit

An antistatic release unit

A slip hook

Which of the following is an acceptable reason to avoid a mandatory prewash and may result in an exemption being granted by the Government of the receiving Party?

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.

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.

That the 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.

What stability precautions should be taken when loading heavy cargo on a conventional general cargo vessel?

There would be no specific stability problems with a heavy cargo, because the ship would be down to her marks before the spaces were full.

Stow the cargo in the lower hold and keep the Centre of Gravity low and have a large positive GM

Stow some of the cargo in the Tween deck space to raise the Centre of gravity and reduce the effective GM

The lashings should be adequate for the weight of the cargo

Why may wearing sweat rags slung round your neck when working in the machinery spaces be hazardous?

The rags may cause sweat rash.

The rags may cause you to get too hot and faint.

The rags may be caught by running machinery or power tools.

The rags may be soaked with oil and catch fire.

In which situation might you have to use non-verbal communication with passengers?

There is an explosion in the cargo hold.

You are outside in a severe storm.

The ship's electrical system has failed.

The ship's communication system is not working.

The cargo tanks of liquefied gas carriers are usually insulated. Why is it necessary to insulate these tanks?

To protect the cargo tank from collision damage.

To minimise heat transfer to the cargo and to avoid excessively low hull temperatures.

To prevent static electricity build up in the cargo tanks.

To reduce the volume of the hold space.

What is the main reason for adding inhibitors to some liquefied gas cargoes such as ethylene oxide and vinyl chloride?

To reduce the boil-off rate of the cargo.

To prevent polymerisation of the cargo.

To control the temperature of the cargo.

To reduce the toxicity of the cargo.

During maintenance work at sea an engine room rating is moving a heavy component to the workshop using a chain block attached to an overhead trolley on a rail. Part way through the operation the rating is asked by the engineer to go immediately to the store for some equipment. What should the rating do?

Immediately land the component on the deck and secure it to a hand rail stanchion and go and get the equipment from the store.

Leave the component suspended from the chain block and go and collect the equipment from the store.

Continue with the moving operation until the component is properly secured in the workshop before going to the store for the equipment.

Immediately land the component on the deck but leave the chain block attached and go and collect the equipment from the store.

What kind of damages do steel coils sustain?

Chemical reactions between the steel banding and outer envelope

Crushing and distortion

Telescoping

Tearing

When a bulwark ladder is used for the pilot to step down onto the deck, such ladder shall have two stanchions provided, which are at least 40 mm in dia, between 70 and 80 cms apart, and at least 1.2 mtrs higher than the bulwark. Such stanchions shall be rigidly secured:

At the deck level.

At the deck level and near the bulwark top level.

At or near the bulwark top level.

It does not matter where they are secured.

How many pyrotechnic signals to be in each lifeboat?

8 Rocket parachute flares / 2 hand flares / 6 buoyant smoke signals

6 Rocket parachute flares / 6 hand Flares / 6 buoyant smoke signals

4 Rocket parachute flares / 6 hand flares / 2 buoyant smoke signals

10 Rocket parachute flares / 12 hand flares / 5 buoyant smoke signals

How many buoyant smoke signals are carried in each liferaft?

Nil

Which of the following are frequent causes of fires in accommodation?

Covering of electric fires with blankets

1Smoking in bed. 2 Covering of electric fires with blankets. 3 Overloading electric plugs.

Overloading electric plugs

Smoking in bed

After smoking cigarettes they should be disposed of as follows:

Dropped over the lee side only so that it cannot blow back on on board

Dropped over the side only if you are certain they are extinguished.

Dropped into a waste bin.

Disposed of in an ashtray and ensuring that it is extinguished.

What is Hypothermia and how is it cured?

Body temp below 23C / Slowly heat the body

Heavy coughing / Medication

Body temperature above 39C / Cooling down the body

Body temperature below 35C / Heat the body

How often shall it be conducted an abandon ship drill and fire drill onboard a passenger ship?

Weekly

Weekly of it the ship are in port.

Bi-weekly (twice a month)

Monthly

Даний онлайн-тест складається з 90 випадкових питань із тестів CES 5.1 з обраної вами тематики.