Онлайн-тестирование: Онлайн-тест CES 5.1 для 2nd-Off / 3rd-Off, Dry cargo vessel

Foams may be classified according to their expansion rate in:

You are on night time duty as navigating officer on a ship under way, when a fire in the crew's accommodation is reported. What is the first action you would take?

Which of the following is allowed as a fire-extinguishing medium for fixed gas fire-extinguishing systems aboard ships?

What will be the minimum volume of halon to extinguish a fire in an enclosed room?

A drip tray containing oil is on fire. The only fire fighting equipment available is water hose with spray jet/spray nozzle. How, if at all, should you attempt to put out this fire using water?

Where do we find information about the ships fire preparedness?

Fuel oil from a leaking fuel pipe has been collected in a drip tray under the boiler furnace. The oil is suddenly ignited by a backflash from the boiler burner. You are in the boiler room and you may chose among various extinguishers. Which one can you use?

How often must a crew member participate in a fire drill?

Regular ‘updating’ of a vessel’s position in an Inmarsat-C installation is among other things of importance:

Select the correct send and receive frequencies for sending a DSC ‘distress alert’ in the MF band:

What does the abbreviation SOLAS mean?

Who is responsible that regulatory working hours are not exceeded?

In an OBO, if part liquid is present in any hold (say 60% by volume) this will give rise to "sloshing" which is the movement of liquid when the vessel is rolling or pitching. Sloshing can cause:

You are about to pass another ship in a close situation. What can happen in this situation?

Can voyage planning be executed on ECDIS?

If a distress signal is received on board your ship, what would you do ?

*There are 3 lifeboats on each side of a passenger liner engaged on international voyage. All these lifeboats are identical. What should be the total number of persons that can be accommodated in the 3 lifeboats on the starboard side altogether ?

What are the tricing pendants made for?

Which of the following items do not necessarily have to be included in an abandon ship drill? (SOLAS III/18.3.4)

The Master is responsible that all crew participate in monthly emergency drills. If 25% of the crew -or more- has not participated in such drill during the last month, what is the time limit to conduct such a drill after the vessel has left a port?

What kind of safety equipment must be worn during mooring operations?

Indicate the correct name for the tool on the sketch:

When we are using a diode to convert AC to DC, it is usually referred to as a

You are alongisde to load a cargo of Triethylamine. It will be supplied from shore using an 8-inch flexible hose. When securing this to the ship's manifold (header), how should the connection be made?

What differences in design are there between a standard cargo hold and a cargo hold which can also be used for ballast on a Bulk Carrier?

Where can the size of the Magnetic Compass Error be found?

What is the main problem associated with a bulk cargo suffering moisture migration and developing a flow state

Which of the following is part of the spill response equipment inventory?

What English name is given to all the plates, cups, saucers, serving dishes, etc?

Why does a ship move laterally (sideward drift) when turning.

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

When discharging dirty ballast from an oil tanker at a high flow rate with main cargo pumps, the limiting factor on permitted overboard discharge is the instantaneous rate of discharge of oil. Which of the following formulae is used to calculate this rate?

What necessary precautions should be taken before entering a tank or an enclosed space?

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

Which of these statements about drug smugglers modes of operating is true?

You are loading a cargo of Butyl Acrylate in several tanks. There is a special closed pipeline arrangement that sends the vapours, expelled as the tanks are filled, back to shore. What name is given to this arrangement?

A vessel is carrying a refrigerated cargo under controlled atmosphere (CA). From the options given select the most appropriate degree of opening of the air change vents while operating under CA.

Cargo compressors are often used to handle cargo vapour on LPG carriers. How is liquid cargo prevented from entering the suction side of the cargo compressor?

Once a hatch is sealed, what prevents sparks from entering the hold of a Bulk Carrier?

The Captain has complained about the catering department overtime and the amount of food being left over and wasted. The Cook suggests that he cooks a large amount of rice in one go, keeps it warm during service at the evening meal, places any left over in the refrigerator overnight and then re-heats it for the lunch-time meal it the next day. Is this acceptable practise? (Select the most correct answer).

During an unmanned period on a UMS vessel the "low water level" alarm for the jacket cooling water system expansion tank activates. What action would you take as duty engineer?

When preparing a cargo tank on a liquefied gas carrier for loading cargo following inspection of the tank a number of different steps are required. What is the first step required after such an inspection?

What is a low location lightning system?

Which is the "AFT BREAST LINE", in the figure?

Where would you look for a summary of the important safety and handling information on a particular chemical cargo loaded on your ship?

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?

Perishable cargo is usually stowed on wooden pallets. The pallets are designed for either two-way or four-way fork lift entry. From the point of view of use on a refrigerated vessel, choose the option which highlights the most important difference between these two types of pallet.

What is the result of a large metacentric height?

When small amounts of cleaning additives (detergent products) are added to water in order to facilitate the washing of tanks which previously contained liquid chemicals, what conditions apply?

In calculating the amount of an oil cargo, if you start with the Total Observed Volume (TOV), then deduct any measurable quantities in the tanks prior to loading and the volume of any free water found, what figure are you left with?

Where do you load dangerous goods on ro-ro/car decks?

Which statement is true?

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

What precautions must be taken prior to loading cement after carrying sugar?

If a public announcement is made during an emergency you should?

Two conventional reefer vessels are being considered for a charter that involves the transhipment at sea, or at anchor, of a cargo of frozen squid, as weather permits. Both vessels have 4 holds, vessel A has high speed, 10 tonne deck cranes and vessel B has 5 tonne, union purchase derricks. Which of the vessels, if any, would be best suited to this type of operation?

What is the meaning of “remote mode” related to a slave controller?

Training is required when new equipment is installed on board the ship. What kind of training should be provided and for whom?

What is the most common method of connecting the manifold of an LNG carrier to the shore terminal pipelines?

What should be done immediately if during the voyage the temperature of bulk coal exceeds 55?C?

LNG cargoes are carried at temperatures well below ambient conditions. Which of the statements given in the options best describes how the low temperatures which are necessary are maintained during a normal loaded voyage?

What is the primary hazard associated with the carriage of a bulk cargo of salt on a Bulk Carrier?

A reefer vessel is to load a cargo of plantains and bananas. Due to space restrictions both have to be loaded into a common space. The usual delivery temperature for bananas is about 13 degrees Celsius and for plantains it is 7 degree Celsius. What would be the best delivery temperature for the mixture of these two fruits?

Which of the following cargoes must be maintained at the highest temperature when carried on a chemical tanker?

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?

Where will you normally find the ship's documents including Crew Passports and CDC on board a vessel?

How can the officer in charge change the value of the Transverse Metacentric Height?

Which plan shows the position of the vertical and longitudinal centres of gravity for each cargo compartment?

Refrigeration plants using ammonia as the primary coolant have been fitted to some reefer vessels. When designing such a ship which aspect, from the options given, would be the most important consideration?

With regard to fire hose boxes and/or fire hydrants, what must be ensured upon completion of cargo loading operations on a General Cargo vessel?

Many gas carriers are designed to carry liquefied petroleum gas (LPG). How is LPG defined in the IMO Gas Codes?

What do you understand by the term Maximum Continuous Rating, MCR, of a diesel engine?

You are in charge of loading a crude oil cargo at a terminal which employs a Vapour Emission Control System (VECS). What should you do if the flow of gas to shore reaches the maximum declared capacity of the system?

During a stay in port, what shall always be ready at the gangway?

During inspection of the fan spaces an access hatch between the delivery and return side of the fan space is inadvertently left open. What would be the most likely consequence of this situaqtion?

When tuning a cascade control system, where do you start

What is associated with carrying logs on General Cargo vessels?

Why should containers containing scrap metal be stowed under deck or in high on-deck stowage positions?

On a Bulk Carrier, what should be done if the cargo loading rate exceeds the ballast discharge rate thereby affecting hull stresses?

A mixed cargo of hard frozen products is to be loaded in layers into one deep cargo space on a conventional reefer vessel. The products are steel drums of frozen orange juice, frozen meat in cartons and frozen beef hocks in muslin. What would be the best position for loading the drums of orange juice?

What additional requirement must be observed if a cargo tank on a chemical tanker is to be cleaned by recirculation with a low flash or static accumulator product?

On a Container vessel, to what would a fibreglass yacht be secured after lifting onboard?

What is the AB to do?