Главная Онлайн-тесты CES Passenger MASTER / Ch-Officer Онлайн-тест CES 5.1 для MASTER / Ch-Officer, Passenger vessel

Онлайн-тестирование: Онлайн-тест CES 5.1 для MASTER / Ch-Officer, Passenger vessel

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Тест состоит из случайных вопросов по выбранной теме.

Вопрос 1 из 90

What class of fire is a smoldering fire of wood, textiles, paper and other carbonaceous materials?

Class D

Class A

Class C

Class B

*What is the term used to designate the work that may cause heat, sparks or flames and that cannot be performed if specific compulsory precautions are not taken in places where nearby flammable products could be present?

Hot work

Flammable work

Machinery labour

Specially hazardous work

Identify this symbol:

Bilge pump?

Emergency fire pump?

Gas detector?

Fire escape route?

*At what rate shall a fixed high-expansion foam fire-extinguishing system fill the greatest space of an engine room with foam?

10 m depth per minute

15 m depth per minute

1m depth per minute

5 m depth per minute

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

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

All the mentioned alternatives

Water has a clear limitation in fighting an oil fire

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

Instructions for "Preparation for welding or hot work in cargo tanks" is laid down by the Norwegian Maritime Directorate. During ongoing inspection on work in cargo tanks, the gas concentration shall be checked:

Every fourth hour.

Every second hour.

Every hour.

Every 30 minutes.

Non distress calls on 2182 kHz and VHF channel 16 should not exceed:

One minute.

Two minutes.

Five minutes.

Three minutes.

When an HF band a DSC distress alert is received, you have to listen to:

8414.5 kHz (DSC distress frequency in 8 MHz)

Don't know

the radio-telex distress frequency in the band in which the DSC distress alert was received

the radiotelephony distress fequency in the band in which the DSC distress alert was received

You receive via the 8 MHz a DSC distress alert. The received DSC message is however distorted. The MMSI as well as the position are illegible. After listening at the 8 MHz telephone distress frequency, nothing is heard. This is because:

Don't know

you should have listened on the 2182 kHz

telephone signals in the same frequency band are generally weaker than DSC signals

first an acknowledgement of a coastguard station must be received via the 8MHz

The squelch on a mariphone serves:

to suppress background noise in the wheelhouse when transmitting

Don't know

to suppress noise

to increase or decrease the transmission range

The “sensitivity” button adjusts:

AF-Gain

RF-Gain

tuning

Don't know

On what wave band does the search and rescue radar transponder operate?

2182kHz

8 GHz

6 GHz

9 GHz

Proper transmissions of the NAVTEX-message can be aided ………… by:

automatic fault-check

automatically comparing the message earlier received ones

request for repetition of the garbled text fragment by the receiving NAVTEX installation

Don't know

The SART-transmitted signal will be most conspicuious on the radar-screen when the receiver:

is fine-tuned

is equipped with an SART device

is not fine-tuned

Don't know

" On area A2 the function "" Transmission of ship to shore distress alerts"" is mainly based on:"

the use of SARSAT COSPAS Epirbs

the use of VHF DSC

the use of INMARSAT Epirbs

the use of MF DSC

VHF CH 70 ALL SHIP DISTRESS 2275200 DISTRESS RELAY 227990850 FIRE N 50 00 W 000 10 11:10 EOS What is false regarding the above call ?

This call is an all station call

A ship receiving this call must set watch on channel 16

This call was sent by a coast station

This call will normally be followed by a DSC acknowlegment call

What do you do after receiving a MF DSC DISTRESS call ?

You send immediatly a DSC DISTRESS ACKNOWLEDGEMENT call

You set watch on channel 2182 KHz

You send immediatly a DSC DISTRESS RELAY call

You set watch on channel 2187,5 KHz

The word QUICK is spelled conform the international phonetic alphabet:

Quebec, Uniform, India, Charlie, Kilo

Queen, Upsala, India, Charlie, Kilo

Don't know

Quebec, Uniform, Italia, Casablanca, Kilo

The word NAVTEX is spelled conform the international phonetic alphabet:

November, Apple, Victoria, Tango, Echo, X-mas

November, Able, Valencia, Tripoli, Echo, Xantippe

November, Anna, Victor, Tango, Eduard, X-ray

November, Alfa, Victor, Tango, Echo, X-ray

How long must an Oil Record Book, documenting oil cargo operations, be retained on board after the last entry has been made?

Not less than 5 years.

Not less than 3 years.

It may be disposed of, or landed at the next port, following completion.

1year.

*A cargo hold containing such cargo as nitrates, chlorates etc which produces oxygen under the influence of heat catches fire. If you have a lot of water at your disposal, how would you deal with this?

Close the hatches and use the fixed CO2 system because water cannot be used with this type of cargo

None of the above answers are correct

Apply boundary cooling only

Use large quantities of water as soon as possible

Give the meaning of the following symbol

Fire station

Flame detector

Smoke detector

Fire pump

Your vessel is going alongside. One tug will assist at the mooring. How do you want to use the tug and at which position?

Pushing at vessel's flat side where it is needed

Make fast forward to pull when needed

Make fast aft to pull when needed

Make fast on the vessel's shoulder to push and pull

When a vessel is to experience a long tow across an ocean, what would be the best system of connecting the tow?

Towing Hawser from a deep sea tug through the centre lead forward and made fast on the nearest mooring bits forward.

Wire from a deep sea tug made fast through a shoulder lead on the vessel's leeward side

Wire from a deep sea tug through the forward centre lead of the ship and made fast onto several mooring bits on the forecastle

Wire from a deep sea tug connected to the ship's anchor chain.

You are on ship A. What would you do before meeting ship B?

Stop the engine before meeting, and apply engine during meeting

Increase speed to full ahead, 13 knots

Put the engine to full astern

Increase the speed to 8 knots

During a stay in port, a towing wire is to be put out forward and aft. What is important to take care of regarding this wire?

The wires are just stand by on deck.

For daytime use only.

For night-time use only.

That the wires are just above the water line at all times.

" On area A4 the function "" Transmission and reception of on scene communications"" is mainly based on:"

the use of HF DSC

the use of MF and/or VHF R/T

the use of SARSAT COSPAS Epirbs

the use of MF and/or HF R/T

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

1GHz is equivalent to :

100 000 Hz

1000 000 000 Hz

10000 000 000 Hz

1000 000 Hz

Which of the following detailed explanations should be mentioned in the Training Manual ?

The use of the ship's line throwing apparatus

The use of surface to air visual signals to be used by survivors

The use of escape routes and other escape methods

The use of navigational equipment for survival crafts

What is a contingency plan for ships?

Plan for safety preparedness

Plan for maintenance and repair

Loading plan for general cargo

Plan for next voyage

Your vessel have been in collision and you are not sure if your vessel is sinking or not. How will you handle this situation?

Leave the vessel and stay not closer than 5 nautical miles.

Search for missing persons. Continue to monitor situation and prepare for abandonment in case it become necessary.

Wait and see how the situation is developing.

Make sure that the life boat has as much bunker as possible and make you course for nearest land.

When is a ro-ro vessel likely to pitch heavily?

When wave lengths are roughly equal to twice the ship’s length

When wave lengths are roughly half the ship’s length

When the seas are from astern

When wave lengths are roughly equal to the ship’s length

What is understood by the term "take the helm"?

Change the place where the lookout is standing.

Take over heaving of a rope.

Take over the steering of the ship.

Take a message to another officer.

What is the punishment for any shipmaster who in distress or other danger abandons the ship without this being necessary?

Shall be liable to imprisonment for a term not exceeding three years.

Shall be liable to fines or imprisonment for a term not exceeding six months.

Shall be liable to imprisonment for a term not exceeding one year.

Shall be liable to imprisonment for a term not exceeding two years.

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.

Which of the methods given in the options should be used as part of the check of the accuracy of a liquid filled thermometer used in the cold rooms of the ships provisions stores?

Immerse the thermometer in a mixture of distilled water and ice made from distilled water to check the zero reading.

Place the thermometer in a hole drilled into a block of ice to check the zero reading.

Place the thermometer in the meat room and check the reading when the refrigeration compressor cuts out.

Place the thermometer in the meat room and check the reading matches the thermostat setting when the liquid line valve closes.

How do You want to operate the purifier to obtain the best separation result?

By high flow and low temperature.

Flow and temperature have no influence on the result.

By high flow and high temperature.

Separation with correct temperature and low flow rate.

To control bleeding, a tourniquet should be applied:

Only when all other means have failed

Whenever it is possible to stop bleeding

Only on Radio medical advice

Whenever you have to transport the casualty

What should be done if cracks are found on portable deck supports?

Disallow vehicles from passing over the portable deck

Inform the master

Inform the stevedoring foreman

Stop cargo operations and inform the master

When data are to be transferred over telephone lines, we often utilize modem at each end. Which of the following adapter cards (parts) will you use for interfacing a modem to a computer?

Enhanced graphic adapter

Parallel adapter

Serial adapter

VGA display adapter

A bulk carrier is to carry a full deck cargo of packaged timber; to what regulations must the vessel comply?

Grain Regulations

International Code for the carriage of Dangerous Goods

IMO Code of Practice for the carriage of Timber Deck cargoes

Marine Pollution Regulations

Many modern large slow speed diesel engines used for main propulsion operate with a so called constant pressure turbocharging system. What is meant by constant pressure when used to describe such a turbocharging system?

Pressure variations in the scavenge air supply are avoided by supplementing the air supply with air from the auxiliary blowers so keeping a constant pressure across the load and speed range.

Pressure variations at the turbocharger inlet are damped out due to the large volume of the exhaust receiver and the short lengths of pipe from individual cylinders.

The exhaust pipes from groups of three cylinders are joined together before entry into the turbocharger so that the exhaust pulses from each cylinder cancel each other giving a constant inlet pressure.

The exhaust gas pressure is maintained constant by using a bypass waste gate to dump excess pressure at high engine loads.

Which group of containerised dangerous goods is considered the most hazardous for marine transportation, due to possible decomposition at normal temperatures?

Inflammable liquids

Organic peroxides

Infectious substances

Toxic gases

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?

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

The exact time of the collision.

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.

During loading operations on conventional reefer vessels steel sheets are sometimes placed in the hatch square to avoid damage to the gratings in the square. Select, from the options given, the likely consequence of leaving the steel plates in the hatch square.

Steel has a different heat capacity to the cargo and may cause unexpected results from cooling the cargo during passage.

The stevedores will claim against the vessel for removing the steel plates.

The steel plates may overload the gratings if they are left in place with cargo on top.

The steel plates may block the flow of refrigerated air through the cargo.

Before each cargo tank is crude oil washed (COW) the oxygen content must be determined at?

A point 1 metre below the deck and at a point 2 metres above the bottom..

A point 1 metre below the deck and at the middle level of the ullage space.

A point 2 metres below the deck and at the middle level of the ullage space.

According to ISGOTT, flue gas that is produced by the burning of a fuel oil that has a high sulphur content will typically contain which of the following amounts of sulphur dioxide?

850 ppm

200 ppm

2,000 ppm

4,000 ppm

You are alongside, preparing to load several grades of chemicals. The duty officer instructs you to accompany a cargo surveyor during pre-load inspection. At the manifold, the blank flanges on the designated load lines have been removed in preparation for connecting hoses but the surveyor asks you to remove blank flanges from some additional lines, so that he can check them for cleanliness. Which of the following will you do?

Tell the surveyor that it is unsafe to do so and you will not remove any more blank flanges.

Notify the duty officer of the surveyor's request and await further instructions.

Open any of the lines he asks for. Leave them open in case anyone else needs to inspect them.

Tell the surveyor that the flanges have all been secured for cargo and that procedure has been initialled by the Chief Officer on the pre-load checklist, so you are not allowed to remove them.

What is the correct way that the lookout should report the appearance of a light, in clear visibility, on the port side of the ship in a direction half way between right ahead and abeam?

The lookout should state "Light on the port bow"

The lookout should state "Ship observed 45 degrees to port"

The lookout should state "Ship seen to port"

The lookout should state "Light 4 points to port"

Modern medium speed diesel engines normally have relatively short crankshafts with large diameter pins. How do these design features affect the reliability of crankshaft deflection readings?

The design of the crankshaft has very little effect on the readings when compared to the inaccuracies that arise due to human error.

Very short, stiff crankshafts do not deflect even when the engine is running so the readings are unaffected.

They increase the risk of inaccurate readings due to the 'stiff' shaft having very small natural sag which may therefore result in 'floating journals' in the static condition.

They reduce the risk of inaccurate readings as the large diameter pins result in a relatively heavy shaft which will reduce the risk of 'floating journals'.

Where and for what are rubber mats used on board a pure car carrier?

Under the loading ramp flap to prevent jetty damage

On the loading ramp to prevent damaging the ramp surface

Under the loading ramp flap to prevent vehicle damage

What is the potential effect on a steam boiler of having calcium based compounds present in boiler water and proper water treatment is not carried out?

It will cause corrosion and scale deposits in the boiler..

It will form passive layers on the metal surfaces in the boiler..

It will reduce the TDS in the boiler..

No negative effects are likely.

How would you ventilate your cargo holds when sailing from cold climate to hot climate?

No ventilation should be done?

Ventilate at intervals during the night?

Ventilate at intervals during the day?

Ventilate excessively?

Which of the suggested navigational systems is a "Hyperbolic" navigational system and has hyperbolae as position lines?

Loran C

Radio Direction Finder

All of the suggested systems

GPS

What is the meaning of "stand by"?

That you shall stand very close to the engineer officer.

That you shall keep on with your work.

That the watch keeping personnel shall be ready for starting or manoeuvring the main engine.

That you are properly relieved from your duties.

Where do you load dangerous goods?

Dangerous goods shall only be loaded in designated ares on the ro-ro deck

The driver of a tank lorry can decide where to park the vehicle

The officer in charge of loading can decide where to load dangerous goods if the number of vehicles and passengers are limited

As long as the ship is certified to carry dangerous goods there are no restrictions

When washing a cargo hold of a bulk carrier prior to loading a cargo of steel products, why is the space washed down with salt water and then fresh water?

To maintain safe access by hold ladders

To assisting in drying the hold space

To prevent damage to paint coatings

To remove all traces of salt that would possibly contaminate the cargo if water drops onto the cargo

Why does a hatch cover hydraulic system deteriorate?

Due to dust and cargo particles lodging around the piston seals

Due to hatch cover operations in high summer temperatures

Due to repeated hatch cover operations

Due to ice accretion on piston jackets

In a fresh water tank we are using a pressure transmitter with a range of 0-0.5 bar / 4-20mA for level measurement. The transmitter is for different reasons installed 30 centimeters from the bottom of the tank, and the tank is 5 meters high. What will the output from the transmitter be when the tank is full? (Pending no calibration is made)

30 mA

19.04 mA

20 mA

21.2 mA

Some liquefied gas carriers require a secondary barrier as part of the cargo containment system. What is the main purpose of a secondary barrier on these gas carriers?

To provide temporary containment of any leakage of cargo through the primary barrier.

To reduce heat leakage into the cargo.

To hold the thermal insulation for the primary barrier in place.

To connect the cargo containment system to the ship's hull.

What is the Maximum Securing Load of high tensile steel chains?

35% of the breaking strength

40% of the breaking strength

25% of the breaking strength

30% of the breaking strength

Passenger ships have a normal requirement of 1 lifejacket per person + 10% for children. In addition to this, how many lifejackets have to be stowed in conspicuous places on deck or at the muster stations?

50% extra

10% extra

25% extra

5% extra

You are paralleling two alternators and the pointer of the synchronoscope slowly stops rotating and remains stopped in one position before the circuit breaker is closed. This would indicate:

The voltage of the incoming alternator is the same as that of the main switchboard

The incoming alternator is in phase with the switchboard, but the frequency is not the same

The synchronoscope is not functioning properly and should be checked

The frequency of the incoming alternator is the same as that of the main switchboard

What could be the reason for the magnetic compass to swing through large angles when the ship is rolling in a seaway?

The error due to deviation is large for that ships heading

The heeling error magnets are upside down and/or not in the correct position.

The Coefficient B determined by the Compass Corrector at the last dry-dock was not correctly calculated.

The induced magnetism from the earth's magnetic field is very strong in that area

In describing oil cargoes, what is "sour crude"?

A crude oil from West Africa

A petroleum product which reacts with water during tank-washing, leading to a distinctive odour about the tank deck

A crude oil cargo which has left substantial residues in the bottom of the tank after discharge

A term used to describe crude oil or products containing appreciable amounts of hydrogen sulphide and / or mercaptans

There are a number of different designs of tanks used for the cargo containment systems for liquefied gas carriers including independent tanks. How many different types of independent tanks are there in the IMO Gas Codes?

There are three types of independent tanks; Spherical tanks, Membrane tanks and Prismatic tanks

There are three types of independent tanks, type A, B and C

There are two types of independent tanks; type 1 and 2

There is only one type of independent tanks; Spherical tanks

How should chemicals and harmful substances be stored on board?

In a gas-tight locker close to the bridge

In the central store or in the engine room

In a separate locker. The locker shall be clearly marked, locked and ventilated.

In a locker preferably on boat deck. The locker shall be clearly marked.

What is important to keep in mind about U-profiles that are used on pipes supports?

They should only allow movement on the lateral axis.

They must not be fastened against the pipe.

They must be made of flexible material to protect against stress.

That they should be fastened tightly around the pipe.

The centre cargo tanks on your ship are made of stainless steel, while the wing tanks are made of mild steel with a zinc coating. Your ship is to load some Sulphuric Acid. Which tanks will it be loaded in?

It can not be loaded into any of the tanks on the ship.

Only the stainless steel centre tanks.

Only the zinc coated wing tanks.

Both the stainless steel centre tanks and the zinc coated wing tanks.

Which of the options given is likely to be the reason for a drop in the charge air manifold pressure of a diesel engine operating with an exhaust gas turbocharger?

Insufficient cooling of the charge air.

Exhaust gas boiler fouled.

Engine room exhaust fans stopped..

Scavenge ports dirty.

Passenger ship engaged in international voyages shall carry through a muster for all passengers. At what latest time after embarkation shall the muster take place?

Before departure

No time limit

4 hours after the passengers embarked

Within 24 hours after the passengers embarked

Why do cargo tanks on a chemical tanker commonly have their own individual pipelines and cargo pumps?

To permit faster loading and discharging rates.

To reduce the chances of cross contamination.

To simplify the piping layout.

To allow more dangerous cargoes to be carried.

When the temperature of the air increases with height it is known as a "Temperature Inversion" and may influence the performance of some instruments on the ship. What should the bridge Officer of the Watch be prepared to happen?

The GPS may give errors of position because of interference of incoming signals from the satellites

The bearings obtained from the Directional Finder (DF) will not be as accurate as normal

Abnormal ranges of VHF RT and Second Trace Returns on the radar

The radar will be show abnormal sea clutter as the pulse is trapped by the inversion.

With regard to the characteristics of a mafi trailer what must be ensured prior to unfastening this unit on board a ro-ro vessel?

That the cargo details have been checked

That there is sufficient room for it to be driven away

That cargo on the trailer is not damaged

That after unfastening it will not move

Who decides the number of lashings you should put on a trailer?

The loading officer

The Bosun

The operation manual

The captain

If left-over cooked meat is to be re-used in another meal, which of the following precautions must be taken?

The meat must be fine chopped to ensure it re-heats to at least 70 degrees Celsius as quickly as possible; it must not be mixed with newly preared raw meat; the dish in which it is used must only be heated once.

The meat can be directly added to another dish and musdt be re-heated to the temperature required by the new recipe; it can then be re-heated for further servings provided it is refrigerated in between.

The cooked meat must have been refrigerated until required; it can be taken out, chopped and mixed thoroughly with newly cooked ingredients, to ensure it is adequately re-heated. If it cools before serving, it can be warmed through on a hot plate or under a heat lamp.

The meat must be sliced to a thickness of less than 5 mm to ensure it re-heats to at least 50 degrees Celsius during cooking; it can only be layered with other previously cooked ingredients; the dish in which it is used can be re-heated again, provided it is refrigerated between each serving.

When may watertight doors in watertight bulkheads in tweendeck cargo spaces be open on board passenger ships?

Daytime only

At any time if watched by an authorized person

In ports only

During cargo handling only

A ship is sub-divided by thermal and structural boundaries to:

Contain and extinct any fire in the space of origin

Divide the officers and crew living quarters

Separate the air conditioned and non air conditioned spaces in the accomodation

Separate crew living quarters from machinery spaces

What is the maximum allowable tank design pressure in the vapour space for Independent tanks type "A"?

0,3 barg

0,25 barg

0,7 barg

0,5 barg

The peak pressure (maximum cylinder pressure) is often taken as an indicator of medium speed engine performance along with other parameters. What would be a typical peak pressure for a modern, highly rated, medium speed diesel engine?

140 to 180 bar

10 to 12 bar

80 to 100 bar

14 to 18 bar

The ship is en route. When may passengers visit the bridge?

Whenever they want

Passengers are not allowed to visit the bridge while the ship is en route

When the weather is nice and the sea is calm

During daytime if the traffic is smooth

On a conventional reefer vessel is possible to ventilate the cargo spaces with fresh air using fans and trunkings. One of the reasons for using fresh air ventilation is to control the relative humidity within the cargo space. Select the option which best completes the following statement. "It is beneficial to be able to control the relative humidity within the cargo space because fruit cargoes should be kept…

…relatively moist to avoid the cargo dehydrating during the passage."

… relatively dry to avoid the formation of fungus in the vent trunkings during the passage."

…relatively dry to avoid deterioration of the packaging during the passage."

... as dry as possible to avoid build up of mould during the passage."

What action should be taken, in addition to isolating the leak, if the boiler water has become contaminated with a small amount of fuel oil due to a leaking heating coil?

Do nothing, a small amount of oil in the boiler is harmless..

Dose with coagulant and give the boiler a bottom blowdown.

Dose with coagulant and continue to operate the boiler as normal.

Dose with coagulant and surface blow the boiler.

If a vessel’s Tonnes Per Centimeter immersion (TPC) is 28.80 in saltwater, what would be her TPC is water of density 1.015 T/m3?

29.963

28.52

28.80

29.0837

The brine used to salting or curing meat contains nitrites. What effect do the nitrites have on the meat?

They increase the preservation time of the meat more than rolling in solid salt crystals

They add a more natural salt taste to the meat than obtained by seasoning after cooking

They reduce boiling time

They make the meat take on a reddish colour after preparation

If a leak starts from a flange joint during cargo discharge, which of the following should you do?

Attempt to tighten the bolts on the flange. If the leak continues, place a container underneath the leak and ensure it is emptied into a slop tank or drum at regular intervals.

Attempt to tighten the bolts on the flange. Report the gasket as defective at the handover of the watch and leave a note in the Cargo Control Room to replace it at the end of discharge.

Report the leak to the Responsible Officer. Depending on the pipeline arrangement, stop the discharge, or isolate the section of pipeline concerned and releive the pressure inside the pipeline. Put on the appropriate personal protective clothing and equipment. Attempt to tighten the bolts on the flange. Resume discharge with caution. If the leak continues, stop the discharge and change the gasket. Clear any cargo spillage according to the applicable recovery procedure.

Attempt to tighten the bolts on the flange. Spread sawdust underneath the leak. Clear contaminated sawdust away at regular intervals and replace with fresh sawdust as necessary.

Are we allowed to load ammonia on inert gas?

We are not allowed to load ammonia on inert gas except when the inert gas is dry enough

We are not allowed to load ammonia on inert gas

We are allowed to load ammonia on inert gas if the inert gas has dew point less than 0oC

Ammonia can be loaded as long as the cargo tank is liquid free of last cargo

On a Container vessel, what must be done when container lashing equipment fails at sea?

Report the matter to the equipment manufacturer's

Report the matter to the ship owner

Enter the number and type of failed equipment in the deck log book

Enter the number and type of failed equipment into the lashing equipment file on board

Cross-flooding fittings shall be operable from:

Above the bulkhead deck

The engine room

The bridge

The section where the unsymmetrical flooding occurs

Данный онлайн-тест состоит из 90 случайных вопросов из тестов CES 5.1 по выбранной вами тематике.