Главная Онлайн-тесты CES Passenger Deck Support Онлайн-тест CES 5.1 для Deck department, Support level, Passenger vessel

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Вопрос 1 из 90

Regular ‘updating’ of a ships’ position in an Inmarsat-C installation is necessary

To enter the correct data to the disk antenna

To keep to the correct Inmarsat-region

To have the correct position in case of accidents

To inform the satellite of ships position

If a coast-station doesn’t answer a call on VHF working channel or doesn’t send a reply signal:

You can repeat your call after 2 minutes

You can repeat your call immediately when convinced that no other radio traffic is interfered with

You must call on another working channel

You must call on distress channel

On board they want to establish a telex connection by HF-set with the ship Apollogracht. In the guides you find for the Apollogracht the following ID’s:244320000, 424432010, 424432020, 1300210, 36715. What ID should be chosen:

424432020

36715

Don't know

A Cargo Ship Construction Certificate will be issued for :

A period not exceeding 12 months

A period not exceeding 48 months

A period not exceeding 6 months

A period not exceeding 24 months

One of the following areas is NOT a Special Area as mentioned in MARPOL regulations regarding pollution by oil. Which is that area?

The Red Sea and The Gulf of Aden

The Gulf of Mexico

The Baltic Sea

The Mediterranean Sea

When stowing a container vessel, what should be considered when assessing the potential effects on the vessel's torsion?

Weight of the containers

Distribution of the containers

The vessel's draft

Distribution and weight of the containers

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

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

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

SOLAS regulation requires that tankers of XXX ton dwt must be equipped with an emergency towing system?

20 000 dwt

10 000 dwt

30 000 dwt

50 000 dwt

According to the “Regulation and Restrictions” of the mariphone license, the mariphone:

apart from its position as indicated also be used in other places provided its call sign is at least transmitted once at the start and at the end of each transmission

Don't know

may only be present at the place, as indicated in the license

may be taken off the ship temporarily, only if suitable measures are taken for the prevention of the use of the mariphone

Your vessel is a tanker in ballast and the two vessels are interlocked after collision. You have already made clear that all people are well taken care of and you will try to separate the two vessels. What should be your greatest concern?

If the vessels separate, the other vessel may run away and you will be the only one to blame.

That the separation may cause sparks that can possibly ignite the oil or any other flammable substances.

The exact time of the collision.

That you have your permission from the company to do so.

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

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

Name of cabin attendant

Escape routes and alarm signals

Where to find thermal protective aids

Why do some diesel engine manufacturers recommend machining the valve spindle sealing surface with a half degree difference to the valve seat angle?

To improve valve sealing by compensating for expansion of the valve during high temperature operation.

To minimize heat transfer between valve and valve seat.

To improve valve sealing by compensating for pressure and temperature effects on the valve during engine operation..

To improve valve sealing by increasing contact force by reducing contact area between valve and seat.

A moderate level of stress provides which useful function in an emergency?

To slow down the thought processes to ensure a thorough assessment of the threat

To slow down the heart rate to conserve energy

To immobilize the individual until he has decided upon the best course of action

To prepare for peak performance that will improve the chances of survival

What are the duties of an effective bridge look out?

Ensure there is always a bridge lookout on duty and only leave the lookout when given permission.

Keep a lookout for other ships; navigation lights and any other dangers which may have no lights

All of the alternatives specified

Keeping a constant observation around the ship.

Which of the following is not a principle of heat transfer utilised in a boiler?

Ionisation.

Conduction.

Convection.

Radiation.

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 "live sector" and the "reserve sector".

The "process sector" and the "reactivation sector".

The "active sector" and the "dormant sector".

The "inbound sector" and "outbound sector".

When checking the zero point on a combustible gas indicator that is to be used to detect hydrocarbon gases in an empty cargo tank which method should be used from the options given?

Pass oxygen gas through the sample chamber

Pass fresh air through the sample chamber.

Pass carbon monoxide gas through the sample chamber.

Pass methane gas through the sample chamber.

The purpose of profiling is to?

Categorize people based on their nationality and ethnicity.

Make judgements about people based on heir appearance.

Identify different personality types.

Get beneath the outer shell of an individual to obtain a more complete picture.

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

Generators work on the principle of electromagnetic induction. The internal e.m.f. generated in the phase windings of an a.c. generator is controlled by:

The internal volt drop and the residual magnetism.

The internal volt drop and the load current.

The diesel speed and excitation current.

The diesel speed, magnetising force and load current.

Why is air draught an important consideration when loading bulk cargoes on Bulk Carriers?

Because the vessel may pass under a bridge(s) whilst approaching or leaving the berth

Because of the vessel's movement whilst berthing or unberthing

Because of variations in under keel clearances whilst alongside the berth

Because of movement of the bulk cargo loader or unloaders

Shortly after starting up a fuel oil purifier oil is seen to be trickling out of the sludge outlet. Which of the options given is the most likely cause of this problem?

Incorrect gravity disc fitted.

Insufficient seal water supplied during start up.

Damaged bowl seal.

Excessive back pressure in the clean oil outlet.

What is the most common signal level from an I/P converter?

0-10V/3-15 PSI

4-20mA/3-15 PSI

0-1 mA/1-2 BAR

0-20 mA/0-20 PSI

Pump rooms on oil tankers shall be provided with a fixed fire-extinguishing system. Which of the following systems is in accordance with present regulations? (SOLAS II-2/63)

Fixed pressure water spraying system

Fixed high expansion foam system

Fixed CO2 fire-extinguisher system

Fixed powder fire-extinguishing system

On a Container vessel, if there are isolated stacks of containers at bay 12, off-centre at bay 04 and at the extremity of bay 06, which of these stacks will require wind lashings?

Only the containers at bay 12

None

The stack at bay 06

All three

What is the best method to use to remove heavy scale and fouling from the plates of a heat exchanger?

Use wire-brush, metal scrapers and chipping guns.

Renew the plates.

Use high-pressure cleaner with abrasive additives.

Soak the plates in a recommended cleaning solution and then use a soft brush or pressure cleaner.

The diagram shows a thyristor (SCR) with a Resistor and Capacitor (R and C). The RC network shown, performs which of the following applications?

Divert fast voltage spikes which may lead to uncontrolled switch on.

Provide voltage smoothing for SCR power supply.

Assist SCR switch on.

Allow bypass route for ac signals.

The earth lamps in a 3-phase system indicate as follows: Red= bright Yellow= dark Blue= dim . Which fault condition shown as red - yellow - blue is correct?

light earth - hard earth - no fault

no fault - hard earth - light earth

hard earth - light earth - no fault

light earth - no fault - hard earth

Before leaving the machinery spaces of a UMS vessel after routine watchkeeping rounds in the evening, the duty engineer inspects the doors to Fuel Oil Treatment rooms which are covered by a fixed fire fighting installation. For what purpose does he do this?

Remove the auto closing device so they remain in whatever position they were.

To tie them open with a rope to prevent the heat from building up inside, and making it uncomfortable to work.

To make sure that they are properly closed with the self closing device so that any fire is contained and the extinguishing medium can be released without delay.

Wedge them open with an arrangement which allows them to be closed quickly in the event of a fire.quickly.

What is important to wear for all officers and crew when working on the ro-ro deck during loading and discharging?

If the car decks are empty, it will be easier for the crew to locate all passengers in case of an emergency

In case of an emergency situation it can be difficult for passengers to escape. Vehicles, lorries, trailers and other cargo are maybe lashed and it is a substantial chance for passengers to get injured. Vehicles and other cargo might also shift when the ship is rolling.

To prevent burglary and damage to cars

Vehicles and other cargo can shift when the ship is rolling. Persons may be trapped between vehicles or cargo.

According to most industry standards, what percentage of oxygen by volume is required for entry into an enclosed space without a breathing apparatus?

11%

17%

21%

15%

When we are taking "ullages", what are we actually doing?

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

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

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

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

A mixed cargo consisting of cartons of frozen meat and drums of frozen orange juice is being loaded into the same reefer space. From the options given, select the reason that best describes why the drums of orange juice must be handled carefully.

There may be contact damage to the cartons of meat from the steel drums of orange juice.

There is a risk that the meat could taint the orange juice.

There is a risk of spillage from the drums of orange juice which may taint the meat.

There may be contact damage to the steel drums of orange juice from the cartons of meat.

What is mean by bulk Grain cargoes have a low angle of repose?

Likely to produce toxic gas

Always stable

Unlikely to shift

Liable to shift

A cargo of steel swarf and borings (waste steel material from industrial processes) carried on a Bulk Carrier, is particularly liable to what?

Cargo sweat and reduced c carbon dioxide levels

A rise in methane gas levels

Production of carbon monoxide and oxygen

Oxygen depletion in the cargo space and self-heating of the cargo

A standard convention for a 4 deck reefer vessel is to designate the decks A to D from upper to lower deck. Decks A and B common as are C and D with a gas tight seal between B and C. Apples are to be carried in decks C and D with bananas in A and B. Which of the options is the best to avoid the risk of crossover of temperature and respiration between the two cargoes?

Create a pressure differential with a higher pressure in decks A and B.

Create a pressure differential with a higher pressure in decks C and D.

Run the cargo fans intermittently in one of the spaces.

Operate the two spaces at equal pressures as the cargoes are compatible.

It has been shown that the controlled release of oil is effective in reducing the effects of the sea, making it possible for a rescue craft to approach survivors in the water. How many square metres does the IAMSAR Manual suggest may be calmed by releasing 200 litres of lubricating oil slowly through a rubber hose with the outlet maintained just above the surface while the ship proceeds at slow speed?

Approx 50,000 square metres.

Approx 50 square metres.

Approx 5,000 square metres.

Approx 500 square metres.

If a patient is bleeding from nose

Put a piece of swab or gauze in the nose

Let the blood stop by itself

Pinch soft part of the nose for 10 minutes while keeping the head forward over a basin

Ask the patient to lie flat on the floor

By what name are the regulations which control the discharge of noxious substances and prevent pollution from ships known?

SOLAS

The International Marine Pollution Prevention Laws

ISGOTT

MARPOL

What is the purpose of Material Safety Data Sheets?

To provide all personnel including emergency personnel with procedures for handling or working with that substance in a safe manner

To provide personnel in deck- and engine department with procedures for handling or working with that substance in a safe manner

To provide the safety officer with procedures for handling or working with that substance in a safe manner

To determine if the substance is flammable or not

On the figure 4 possible definitions of the term "AHEAD" are given. Which one is the correct one?

Ahead is given by C on the figure

Ahead is given by B on the figure

Ahead is given by A on the figure

Ahead is given by D on the figure

A ro-ro unit weighing 2mt is to be loaded athwartships and lashed by belts of SWL 0.6mt. How many lashing belts should be used to secure the unit?

A minimum of 6

A minimum of 4

What kind of Crude Oils are required by MARPOL to be specifically listed in a tanker's Crude Oil Washing manual as unsuitable for cleaning by that method?

Those with highbenzene content.

Those with high basic sediment and water content.

Those with high pour point or viscosity.

Those on the IMO Oil Tanker Technical Committee COW banned list.

Anyone who violates the provisions of Norwegian law or the provisions of regulations laid down by virtue of Norwegian law, relating to contract of engagements and account book, to notification to, appearance before, or to the taking of evidence, shall be liable to????

Fines.

Imprisonment for a term not exceeding six months.

Imprisonment for a term not exceeding three months.

Fines or imprisonment for a term not exceeding three months.

When working in areas which requires the use of a ladder, should you:

Use a safety belt/harness and secure it to a fixed piece of equipment/ship-s structure.

All of the listed alternatives.

Secure the ladder top and bottom.

Have a person standing by at the scene/bottom of ladder.

When would the Chief Officer wish to consult the First Engineer?

The Chief Officer would wish to consult the First Engineer whenever a hydraulic tank need to be filled.

The Chief Officer would wish to consult the First Engineer on all matters related to pollution.

The Chief Officer would wish to consult the First Engineer when the cargo hold bilges are not emptying, despite the bilges being pumped out.

The Chief Officer would wish to consult the First Engineer when items of engine room machinery require maintenance.

What is the depth of an iceberg below the surface of the sea?

The draught of an iceberg varies with the type of berg and its age.

The depth of an iceberg below the surface is always about one sixth of its total depth.

The draught of an iceberg is normally about 3/4 of its total depth.

The draught of an iceberg is about the same as the visible part of the iceberg above the water.

In a circuit diagram of a simple hydraulic circuit, which of the alternatives does the following symbol indicate?

Directional control valve.

Throttle valve.

Pressure relief valve.

Double check valve.

Why is it important to make weekly/routine rounds in the accomodation areas?

To search for any contraband goods hidden on board

To check for alcohol in cabins

It is a requirement as per flag state

To ensure that cabins and common spaces are maintained in a clean, safe and hygienic condition

With reference to using centrifuges for cleaning fuel and lubricating oil what is the difference between a purifier and a clarifier.

Clarifiers are used when water is present in the oil.

In a clarifier only solids are removed from the oil, whereas in a purifier both solids and water are removed from the oil

Purifiers are used when only solids are present in the oil.

There is no difference, both use centrifugal force

For which emergency resource is it difficult to plan the best use?

passengers

company personnel

crew

emergency equipment

You are to load a cargo of Cyclohexanol to tanks 2, 3 and 4 centre and 2 and 4 wing tanks. The lines to these tanks are all connected at the manifold with flexible hoses and are all capable of being isolated with the exception of 2 centre, which has therefore been designated as the last tank to load. What will you do with the other tanks as they complete loading?

Close only the tank loading valves, so that pressure remains constant around the pipeline system and flexible hoses. Continue to monitor the cargo levels in the finished tanks to ensure that the high-level alarms are not activated as the ship's trim changes.

Close only the corresponding manifold cross-over valves as the tanks finish, so that the pressure in the lines equalises with the pressures in the tanks. Re-check the ullages at the end of loading as they will have changed as the trim of the ship has changed.

Close the tank loading valves, then close the appropriate manifold cross-over valves. After a few minutes, re-open the tank loading valves and leave them like this until cargo operations are completed, to ensure they drain fully. Re-check the ullages at the end of loading and then close the tank loading valves.

Close the appropriate manifold cross-over valves and tank loading valves as each tank finishes. Continue to monitor the cargo levels in the finished tanks to ensure that the valves are not passing.

Three earth lamps indicate - bright - bright - dark. Which of the following is indicated by this condition?

Two phases are good and one has a partial fault to earth

Two phases are good and one has a hard fault to earth

No faults on the system but a failed lamp

Two phases have a partial fault to earth and one is good

When a changeover from HFO to diesel oil is going to take place, we want this to be carried out as follows:

as fast as possible to save HFO.

as fast as possible to save steam.

slow to get slow cooling.

as quick as possible, to obtain a fast temperature reduction to cool the HP fuelpumps.

Which of the following foods will increase the cholesterol levels in the blood if eaten in excessive quantities?

Pork

Chicken

Vegetables

Fish

What must be ensured prior to loading heavy lift cargoes, on a general cargo vessel?

That the vessel is listed to the side opposite to which the load is to be lifted

That the vessel’s moorings are doubled

That the port authorities have been informed

That there are no free sufrace moments in tanks

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.

For a low pressure boiler, after testing the water cloride level, it is found to be 500 PPM, what action would You take?

Do nothing.

Increase dosage.

Decrease dosage.

Blow down boiler and check condenser for leakage.

What will the cadet find in the engine store?

He will find The Bosun in the engine store

He won't find anything in the engine store

He will find the port anchor winch in the engine store

He will find new brake bands in the engine store

When a ships derrick or crane lifts a weight off the deck of a ship, from which position can the centre of gravity of the weight be considered to act?

From a position on the deck at the base of the derrick or crane

From the position on the deck from which the weight was lifted

From the head of the derrick or crane

From the centre of the weight lifted

When should a master agree to load a cargo of concentrates?

When he is fully satisfied that the actual moisture content of the cargo is less than the Transportable Moisture Limit (TML)

After a laboratory analysis of the cargo has been carried out

As soon as the cargo holds have been passed for loading

Once the actual moisture content of the cargo has been declared by the shipper

On which is it compulsory with ODME in connection with the cargo system?

On tankers of 150 gross tonnage and above.

On tankers of 250 gross tonnage and above.

On all tankers irrespective of size.

On tankers of 500 gross tonnage and above.

Cargo hoses intended for liquefied gas carriers have to be prototyped tested before being approved. When new hoses of an already approved type are received onboard they also need to be pressure tested before being put into service. What are the IMO Gas Code requirements for such hoses before they are put into service?

Not less than 1.5 times the specified maximum working pressure or more than two fifths of bursting pressure at the expected cargo carriage temperature.

5 times the specified maximum working pressure at ambient temperature.

5 times the specified maximum working pressure at expected cargo carriage temperature.

Not less than 1.5 times the specified maximum working pressure or more than two fifths of bursting pressure at ambient temperature.

In terms of an oil tanker fitted with two slop tanks, how are they commonly referred to?

Slop tank (cycle A) and slop tank (cycle B)

Slop tank (settling) and slop tank (decanting)

Primary slop tank and secondary slop tank

Nominal slop tank and back-up slop tank

What advice would a harbour pilot give the Master?

A harbour pilot would advise the Master to have the steering gear tested

A harbour pilot would advise the Master to single up to one line and back spring, fore and aft

A harbour pilot would advise the Master to request port control for permission to leave the berth

A harbour pilot would advise the Master to ensure that the crew is on stand-by

What is the normal name given to the fuel oil used for the ship's main engines?

Fuel oil

Lubricating oil

Cargo

Bunkers

Before a solid bulk cargo is loaded, the Master and shore representative must agree a loading plan which covers which of the following aspects?

Sequence of loading

Maximum permissible forces and moments on the ship

Quantity and rate of loading the cargo

All of the items specified in the possible answers

During UMS rounds at night during a sea passage, and the duty engineer discovers the main engine lube oil pump starter "chattering" loudly. Should he:

Switch over to the other pump and inform the CE of the noise immediately.

Call the electrician and inform him of the noise.

Inform the duty officer on the bridge of the noise.

Switch over to the other pump and leave the starter until the next morning.

The engine is started by compressed air. Which one of the following statements is correct ?

If we have lost the starting air pressure, we can use a pressurized oxygen bottle from the welding equipment for an emergency start of the engine.

A heavily leaking starting air valve can cause an explosion in the starting air pipe system.

The starting air shall always contain some water.

If the engine does not turn when we open for the starting air, we can use the turning bar together with the starting air to get the engine out of a deadlock position.

Before entering the cargo tank of an LNG carrier it will be necessary to inert and then aerate and gas free the tank. What is the atmospheric content of oxygen that is required before tank entry is allowed?

21%.

17%.

19%.

20%.

Which one of the following liquefied gas cargoes is considered as presenting a toxic hazard according to the IMO Gas Codes?

Butane.

Ethylene.

Propane.

Ammonia.

What is IMO's requirement to maximum temperature for fully pressurised cargo tanks at ambient temperature?

50 C.

42 C.

40 C.

45 C.

How does the maximum oil film pressure in a white metal journal bearing operating under full fluid film conditions compare with the pressure of the lubricating oil supply system?

The pressure is greater than the pressure in the lubricating system and varies with the journal load.

The pressure is the same as the pressure in the lubricating system regardless of the journal load.

The pressure is less than the pressure in the lubricating system and varies with the journal load.

The pressure is greater than the pressure in the lubrication and is constant regardless of the journal load..

How should the Bo's'un prepare for anchoring?

The Bo's'un should prepare for anchoring by hoisting the anchor ball

The Bo's'un should prepare for anchoring by walking back the anchor to five shackles in the water

The Bo's'un should prepare for anchoring by applying the windlass brake, then disengaging it

The Bo's'un should prepare for anchoring by lubricating the spurling pipe

Which food group contains the most calcium per 100 grams of edible product?

Vegetables

Dairy products

Meat

Fish

The cargo manifold working platform surface should be made of:

Chequer plate

Perforated steel sheet

Open mesh grating

Wooden laminate

Why is it preferable to use white spirit rather than paraffin to remove traces of grease during cleaning of refrigerated cargo spaces?

White spirit is more effective at removing grease than paraffin.

White spirit does not leave an oily residue or odour.

White spirit is cheaper than paraffin.

White spirit is usually more readily available.

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

The correct form of response would be: Visibility is poor

The correct form of response would be: Visibility is okay

The correct form of response would be: Visibility in my position is two hundred meters

The correct form of response would be: Visibility is medium

Ro-ro passenger ships shall either carry automatically self-righting liferafts or canopied reversible liferafts. What does it mean that a liferaft is automatically self-righting?

The liferaft will automatically turn back into an upright position when it is empty of people

It means the same as self-righting lifeboats

One person can manage to turn the liferaft back into an upright position

The liferaft will automatically turn back into an upright position when it is fully loaded with people

What makes a container vessel's cargo holds effective in containing under-deck fires?

Intact cell guides

A fixed fire-fighting system

Intact hatch and ventilator seals

An effective bilge pumping systems

Where would you normally expect to find the air vent cock on a steam boiler?

At the feed water inlet pipe connection.

At the highest point of the steam drum.

At the superheater outlet

On the highest point of the steam range.

What English name is given to a sauce or relish made of chopped fruit and vegetables with spices and herbs, commonly used as a complement to cold meats?

Kidney.

Preserve.

Conserve.

Chutney.

Which of the following is considered to be the most efficient method of testing the weather tightness of hatch covers during a pre-loading survey of a General Cargo Vessel?

Hose test

Visual inspection

Ultra sonic test

Chalk test

According to the IMO Gas Codes, what are the maximum time intervals for sampling and analysing samples from the permanent installed gas detection system?

10 minutes.

45 minutes.

30 minutes.

20 minutes.

Which plan should be consulted if it is found that two separate tanks are filling when it was intended for only one to be filled?

Lines Plan

Capacity Plan

Pumping plan

General Arrangement Plan

You are to load a cargo ofIsocyanate to tank 4CP and the cargo hose from shore is to be connected to a flange directly adjacent to the cargo pump, so that the manifold cross-over and deck cargo line are not used. What must you place underneath the connection?

Some sawdust or other absorbant material.

A red flag.

A portable drip-tray.

A label stating "portable connection".

High-level alarms are always switched on during loading operations. Is it necessary to have them switched on during discharge operations on a chemical tanker?

The only way a high level alarm will activate during discharge is as the set level is passed as the tank empties. It is therefore of no value to have them switched on.

No, the alarms are only of value and significance for an increasing liquid level such as is found during loading.

Yes, there is still a risk of overflow if several tanks are connected to a common line system.

It is wholly the choice of the Officer of the Watch whether he uses high level alarms during a discharge operation.

The wooden hatch gratings (Warkhaus boards) use on the deck of some conventional reefer vessels can become badly damaged during cargo operations, particularly when forklift trucks are being used. Which one of the actions given in the options is the most appropriate to take when considering repairs to these gratings?

Cut a new board into small pieces to repair as many damaged boards as possible.

Use heavy plywood or strong timber to make the repairs.

Use a whole new board whenever possible to achieve the greatest strength.

Use boards that have been previously removed and repaired.

What class of fire involves liquids?

Class B fire

Class A fire

Class C fire

Class D fire

For how long is the health certificate valid for a seafarer in foreign trade?

One year.

Two years.