Онлайн-тестирование: Онлайн-тест CES 5.1 для Engine department, Support level

Cargo tanks with which of the following lining types can be used for the carriage of Propylene Oxide?

If the radar is set onto the Relative Motion Display, what would an echo of a target with no trail indicate? Note this the trail of the echo and not a vector.

Do you think there is any reduction in the rudder lift force if the propeller is stopped?

Which one of the listed requirements for passenger ships regarding personal life-saving appliances do not correspond to present regulations?

You have just joined a chemical tanker. Where would you find a description of the ship's cargo handling equipment and details of procedures for cargo unloading, tank stripping, tank cleaning, discharge of residues and ballasting and deballasting?

By which method is the Vapour Pressure of Crude Oil determined?

Does OPA90 apply to vessels engaged in carrying liquefied gas?

During replacement of the main bearing shells on a medium speed diesel engine it is necessary to remove both the top and bottom half shells. From the options given select the method that is most commonly employed to remove the bottom half shells from the bearing pockets on an engine with a traditional bedplate?

What would be a typical setting for the overspeed trip to operate and shut down the engine on a medium speed diesel engine?

Which of the tools given in the options would be best suited for cutting a piece of angle iron?

At what calendar interval is a "Special Survey" required?

How many rescue boats should be provided on ro-ro passenger ships of 500 gross tons and above?

You have just completed your cargo watch on deck, during which you have been working around the manifold, connecting and disconnecting hoses, etc. It is meal-time. Should you take any precautions before entering the messroom and why?

Before commencement of any work aloft, you should carry out risk assessment of the worktask. What kind of extra personal protective equipment is required as a minimum to carry out the work?

What is the main information we get from a Mollier diagram?

Cargoes of which of the following groups produce a particularly violent reaction when mixed with an equal quantity of water?

What is the most important treatment concerning a foreign body in the eye?

If all indications are that a cargo has been received without damages, irregularities or short shipment and the phrase "apparent good order and condition" are entered on the Bill of Lading, what type of Bill is this said to be?

What is the most likely cause of the clean oil outlet pressure being higher than normal when operating a centrifuge as a fuel oil separator?

Safety is of great importance on a liquefied gas carrier because of the hazardous nature of the cargoes carried. Where should a copy of the ship's fire fighting and safety plan be kept while the vessel is alongside at a terminal?

On a container vessel, what should be referred to when taking action to deal with a cargo spillage under-deck?

What is the two letter signal, to be used by flags, radiotelephony or radiotelegraphy, meaning "Calling All Ships".

Why is ethylene glycol added to the L.P.G. compressor cooling water system?

What would be the most likely cause of a smell of "rotten eggs" in the upper casing of the engine room?

As well as hazards due to flammability, toxicity and frostbite some liquefied gas cargoes may cause chemical burns in the event of skin contact? Which of the commonly carried cargoes given in the options is most likely to result in chemical burns due to skin contact?

What differential pressure would be acceptable as a normal value across a lubricating oil filter for a diesel engine?

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 carrying high sulphur coal which areas of a cargo hold are prone to corrosion?

A producer is attempting to reduce costs by packing his fruit in cheap, poor quality cardboard cartons. Which of the given options would be the most likely outcome of using inferior quality cartons for packaging of perishable cargo for carriage in a refrigerated vessel?

What does the 1 Engineer want to have done?

Which characteristic of chlorine makes it different to most of the other liquefied gas cargoes carried at sea?

On a container vessel, a number of twistlocks have been identified as suffering wear down. Choose the most appropriate way of dealing with these twistlocks.

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?

How would you report a person lost overboard?

As ships get older which hatch covers need special attention when battening down for sea passage?

At what temperature should Intermediate Fuel Oil (IFO) 380 be maintained so as not to damage a bulk cargo of grain?

In discussing segregation, the IMDG Code defines what it means by the term "separated from". Which of the following is that definition?

What is the result of a large metacentric height?

What is the difference between the protection supervisor's and the protection and environment committee's area of activity?

What is the purpose of a hatch cover ventilator grill on a General Cargo vessel?

When conducting a risk assessment for a shipboard work activity, what are the two elements to be considered?

What will you do when all the fresh water in the survival craft is finished or about to finish?

Which of the following substance is ozone-depleting?

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?

What does a low angle of repose indicate with respect to a bulk cargoes?

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

Modern large slow speed diesel engines operate with very efficient turbochargers. This has resulted in much later opening of the exhaust valve as less energy is needed to drive the turbocharger giving exhaust timing which is almost symmetrical about bottom dead centre. How has this affected the reversing operation of the engines?

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

When there is doubt about the freshness of the atmosphere in enclosed or confined spaces, what action should be taken?

When would you not expect large roll amplitudes on a Panamax container ship?

Where on board a ship will cargoes experience the least accelerations?

One water fog applicator is required for each pair of breathing apparatus on board which type of ship?

Oil analysis results show a high level of tin. What could be the cause of this?

What is essential to ensure that efficient stripping of ballast tanks on a Bulk Carrier can be achieved?

Select the three main checks that must be made to ensure that a hold of a General Cargo Vessel is fully weathertight before sailing ?

By what formula is the displacement calculated? W = Displacement; L = length; B = Breadth; D = depth of vessel; Cb = Block Coefficient; Cw = Coefficient of waterplane; RD = relative density;

Which of the options given is the most likely reason for a drop in pressure at the charge air manifold of a diesel engine?

On a Container vessel, when preparing to lift hatch pontoons why is it necessary to secure all loose material on it?

What stowage factors should be taken into account when planning the loading of cars, in a pure car carrier?

Why must draught marks be read on both port and starboard sides of a bulk vessel when accurate draughts are required

On a container vessel, select from the list the most effective method of dealing with a fire in an under deck cargo space.

Why should a surveyor be in attendance when discharging steel rebars from a General Cargo Vessel?

What is name of the machine shown, used to heave on the ropes during mooring and unmooring?

What is the requirement to membranes on Independent Tank Type "A"?

What must be done after completion of ballasting operations on a bulk carrier?

The thermal conductance capability is expressed by a material's thermal conductance number and states the heat quantity. What is the denomination for heat quantity?

The timing of the engine is delayed. The exhaust temperatures are high. How would you expect this to affect the turbocharger?

We have a problem with surging in the turbocharger. Which of the following could be the cause?

Give clear, direct instructions in an emergency, and show passengers exactly what they need to do. What is the most important reason for doing this?

From the options given, select the one which controls the effective delivery stroke of a helix type fuel pump for a diesel engine to increase or decrease the quantity of fuel delivered.

During a routine check of one of the auxiliary engines in an UMS operated engine room, a minor leakage on a high pressure fuel pipe was observed. What would be an appropriate action and/or precaution to be taken? (Assume normal operation; 2 sets operating and 1 set standby)

Which of the following is a warning sign of a faulty hydraulic hatch cover system?

Furniture in stairways and corridors shall be kept to a minimum on board passenger ships, why?

What is Inert gas ?

Which oxygen content shall we measure before entering a tank or space after venting?

Which of these definitions is that of a "Marine Pollutant" under the IMDG Code?

You have just started to load Dicyclopentadiene to 5 port and starboard cargo tanks, but no cargo seems to be coming into the tanks. What will you do?

In which publication do we find information about the most common liquefied gases?

What name is given to the pickled, fermented vegetable condiment that accompanies almost every Korean dish?

When cross-flooding arrangements to correct unsymmetrical flooding and excessive heel angels in damaged condition are installed in passenger ships, what is the maximum angle of heel after flooding but before equalization?

What is the most suitable type of packing for a shaft gland of a pump used for seawater duties?

We can observe gray/white smoke from an exhaust pipe in the funnel (from a 4 stroke engine).The possibilities are:

What is the name given to a liquid, in which the bones of a fish, poultry or meat carcass have been boiled, along with some vegatables, to be used later as the basis of a soup or sauce?

What kind of foot wear should be used when working on deck and in the engine room?

Who is the leader of the lifeboat drill (abandon ship drill)?