Онлайн-тестування: Test online CES 5.1 for Engine department, Support level

When a message is sent by the Inmarsat—C installation to an Internet e-mail address, the land charge is:

You are drifting with a loaded VLCC in open sea. You have observed the direction and rate of drift. Can you do anything to change the direction and rate of drift?

A ship is equipped with a right-handed fixed pitch propeller, which when going from Full Ahead to Full Astern will make the ship sheer to starboard. Can anything be done to reduce this change in heading?

What is the crucial aspect in executing a voyage in a safe and efficient way?

In accordance with GMDSS rules, the frequency 2187.5 kHz is used for:

The lifebuoy making part of quick-release arrangement must have a weight of at least:

If your chemical tanker is equipped with high velocity venting valves, at what minimum height above the weather deck or catwalk should they be installed?

On a RoRo vessel, when loading Double Stacked containers on Maffi Trailers how many twist locks should have used between the 2 containers

How will you calculate transverse accelerations?

Which of the following is a chemical commonly added to cleaning substances used to clean galley areas?

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.

The responsible person for maintaining budget on board normally is:

How many sub-classes are there for IMDG Class 4 (Flammable solids) cargoes?

Which one of the statements given in the options is correct in relation to the maintenance and adjustment of 4-stroke, medium speed diesel engines?

Which of the following spices comes from dried tree bark?

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

What is the meaning of instrument calibration

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

What is "spiked crude oil"?

The bones in the human body are connected to each other by:

What is ‘Allowable Use Strength’?

In the event of a severe scavenge fire, which of the following is most likely to be seriously damaged?

You are testing the atmosphere in a cargo tank on an oil tanker, for the purpose of approving it as safe it for crew members to enter at the end of tank cleaning operations. According to the industry standard guidelines (ISGOTT), what measurements must be obtained before this permission is granted?

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?

You are proceeding up a river, with berths on both banks. You see this flag hoist on a vessel moored on a berth ahead. What does it mean?

The stowage factor of a consignment of car parts is given by shippers as 3.00 cubic metres/metric tonne; what space will be required to load 100 tonnes of this type of cargo on a General Cargo Vessel?

During inspection of a cylinder liner for a large, slow speed diesel engine it is found to be worn in a cloverleaf pattern. The greatest points of wear are found to be in way of the cylinder lubricator holes. From the options given, what is the most likely cause of this type of wear pattern?

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.

The fuel injection timing of a diesel engine is delayed causing high cylinder exhaust gas temperatures. What is the likely effect of this condition on turbocharger operation?

You are going to overhaul a centrifugal pump in accordance with the PMS. The pump is running under optimal conditions and normally operated. Which of the following parts are expected to deteriorate during normal operation and thereby be due for renewal?

For what are bridge indicators required on board a ro-ro vessel?

Hydrocarbons belongs to a chemical group named:?

SOLAS reg II-2 and IMO MSC.1/Circ 1321 requires that cargo pump rooms on oil tankers shall be mechanically ventilated, using non-sparking suction type fans. What is the minimum number of changes of air per hour that a ventilation system must deliver?

Depending on density or API, an error measurement of 0.1 degree Fahrenheit in a tank containing 50,000 cubic metres (314,491 barrels) of oil will result in which of the following volumes?

An expansion process along a turbine venturi is ofthen recognized as if no heat transfer out of the system is occuring What is the correct term for this?

The best way to identify an IED is to?

If the high PPM alarm is actuated on an automatic O.W.S. What should happen?

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

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

What is the correct understanding of the term "FAIRLEAD"?

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

What is meant by the term "keeping a proper lookout" as applied to the bridge lookout?

What does the Chief Mate want the OS to do?

Which of the following statements will direct a fire-fighting team to the source of fire?

What do you understand by: Let go the port anchor?

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

On a General Cargo Vessel, under what regulations would steel bands remaining in the cargo holds have to be discharged?

Which statement is true?

When securing a non-standardized portable tank what is a favourable securing angle that will prevent it from tipping in the fore and aft direction?

Why is it recommended that a person who handles food stuffs should avoid using perfume and scented anti-perspirant body sprays?

In the formula 0.9LBD (tonnes) for the amount of high density bulk cargo that can safely be loaded in a cargo hold, what is the value of ‘D’?

Where should a container containing Calcium Hypochlorite be stowed?

The superstructure and deck houses of passenger ships carrying more than 36 passengers shall be divided into main vertical zones by

A stevedore is working in a cargo hold of a bulk carrier while completing discharge of a concentrate cargo. What possible assumptions could be made if the stevedore appears to be taken ill?

Who is authorized to operate hoisting equipment?

Where shall you be able to activate the ship security alert system on board passenger ships?

In a low pressure auxiliary boiler, if after testing the water, You found the P. alkalinity to be 50 PPM CaCO3, what action would You take?

Which of these situations will cause undue delay to a vessel at her port of discharge?

Which of the following instruments is normally part of a control-loop

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.

One cylinder of a diesel engine has to be cut out to allow continued operation of the engine. Which of the following options may be the cause of the problem?

What is the connection between ethylene gas and food?

Generator 1 and 2 are initially working in parallel. Prime-mover 2 suffers a total fuel loss. The likely outcome is:

Why do we use stabilizers?

Clay slurry, coal slurry, dextrose solution and molasses. In which MARPOL product category are these substances classified under the revision that came into effect on 1st January 2007?

Which of the following statements is true with respect to the Great Lakes area?

The typical “daylight-frequencies” for long distance transmission are located in the:

What factors do you consider as important before mooring a vessel?

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?

If you are the helmsman on duty, what would be the correct action if the OOW (officer on watch) gives you the order to: "Change over from Automatic pilot to Hand steering".

The fire control draft on board is called the «safety plan» and shall be posted onboard. In port, a copy of this plan shall in addition be available from somewhere else. Where shall this copy be available?

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)

The lubricating oil on the exhaust side of the turbine blower gets very dirty after only a few hours in service. What can the reason be?

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?

What action should the Master of a General cargo vessel take with a fishmeal cargo, which is self-heating and liable to spontaneous combustion?

Which group of dangerous goods is generally considered as being the most hazardous for marine transportation on a General Cargo Vessel?

What is class "A" division

What term is applied to solid foods, commonly vegetables, that have been mashed and stirred until smooth?

What percentage of the baggage is required to be checked at Security Level 1?

During cargo operations, involving perishable cargoes, deck officers should be aware that the cargo is subject to the effects of the weather and ambient conditions. From the options given, select the one which is likely to cause the most rapid temperature change in a refrigerated commodity.

Very roughly, the gas mixture from Crude Oil can be represented by the hydrocarbon gas Propane. What is the approximate upper flammable limit(UFL) of crude oil vapours by volume in air?

What factors do you consider as important before mooring a vessel?

What is the letter ‘P’ under the IMDG Code?

Which of the following policies will best prevent germs and contamination being introduced into the galley area?

What does the image indicate?

Where is the "FORECASTLE", in the figure?

How is cargo in a self-unloading bulk carrier fed to the vessel’s conveyor belts during discharge?

You are part of a team of two First Aiders in a resuscitation situation. What is the rythm of resuscitation with two First Aiders?