Онлайн-тестування: Test online CES 5.1 for 2nd-Off / 3rd-Off, Passenger vessel

*When is a locker considered as a high risk service space?

*What is (are) the basic component(s) of a Fire detection system?

*Which bulkhead is the most efficient to fight against spread of fire?

*Which of the following spaces is a "special category space"?

What type of nozzles for fire hoses shall be used aboard ships? (SOLAS II-2/4.8.4)

*Besides the official language of registration, what language is used in the fire control plans and booklets?

As a general rule, where would you expect to find a portable fire extinguisher intended for use in a space?

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

You are duty officer on board a vessel in open sea. The look out is doing work and you are alone on the bridge, presently checking the position in the chartroom. Suddenly you are colliding with a fishing vessel. You will be most to blame for the collision, because of:

Your vessel is moving in Panama canal waters. When must the chief engineer remain on duty in the engine room?

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

*Each person the liferaft is permitted to accommodate for is provided with a quantity of water of:

*On all ships any crew member must be given an on-board training in the use of the ship's life-saving appliances as soon as possible after his joining

Which of following items shall be included in an abandon ship drill?

Which one of the listed requirements regarding abandon ship drills corresponds to present SOLAS regulation?

What is the ideal working temperature for physical work?

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?

When lashing general cargoes why are short lashings preferred to long ones?

What will a cadet find in the maintenance manual?

In the event of a diesel engine crankcase explosion which of the safety devices fitted to the engine is designed to minimise the risk of a secondary explosion?

To get the best possible efficiency from refrigerator evaporators, the superheat should be regulated to?

You have just completed tank inspection, prior to loading a number of chemical grades. The Duty Officer instructs you to secure the tank lids. (On this vessel, they are circular in design, with four dogs and the lid is raised and lowered on a geared wheel). Which of the following methods will you use to secure the lids?

A diode may be tested by which method?

UFL and LFL are commonly used expressions. What do they signify?

Under U.S. Occupational Safety and Health Administration (OSHA) regulations when is a Vertical Tandem Lift possible?

Under which regulations would steel banding remaining in a cargo hold have to be discharged?

Ship's generators must be synchronised before they can be connected to the same supply network. Prior to synchronising, the generator voltage and frequency are respectively adjusted by:

When first using cleaning agent in the machinery space, the crew should:

What is the purpose of the girders in the tank?

How are the various zones and spaces on an LNG carrier normally designated in relation to having cargo vapour hazard?

If a refrigeration system contains air, how would you remove it from the system?

What do the letters "TPC" stand for?

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?

The vessel is steaming off the coast when the engine room informs the bridge it must stop engines immediately. Shortly afterwards they informed the bridge they would need a least three hours to fix it. Which of the following actions would be the most suitable taken by the bridge?

Why should a container with a damaged corner post not be loaded?

What is weblash equipment used for?

What does MARVS mean on a cargo tank?

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 majority of conversions adopted under the auspices of IMO fall into which of the three main categories:

You enter a High Voltage switch room and find a person apparently unconscious. Which of the following should be done?

To achieve a good stow with palletised refrigerated cargo it is preferable to have long uninterrupted faces for the stow. Any pillars, access ladders or other obstructions in the cargo space can make this difficult. From the options given, select the most appropriate way of dealing with an access ladder which is obstructing the pallets to achieve a satisfactory stow.

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 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 empty?

On a Container vessel, what problem is associated with the use of twistlocks?

What action should the Master take if he is suspicious of an Officer’s certificate of competency?

A rating on boiler watch notices water coming from the safety valve chest drain while the boiler is in operation. What action should be taken by the rating?

When checking the closed butt gap clearance of new piston rings prior to fitting onto the piston it is normal to try the rings in the liner so that the gap can be measured. From the options given select the best part of the liner to use to carry out these checks.

On a General Cargo Vessel cargo is be secured using turnbuckles (bottlescrews) and wires; what is the minimum number of bulldog grips that should be used to attach wires to turnbuckles ?

"Passivation" is a restorative process periodically applied to stainless steel tanks on a chemical tanker. What effect does this process have on the steel surface?

On a General Cargo Vessel, what should a cargo lashing plan comply with?

How often shall abandon ship- and fire drills take place on board passenger ships?

In a smoke filled alleyway where will the cleanest air be found, and how should you proceed out?

On a Container vessel, where do OSHA regulations apply?

When discharging a liquefied gas carrier it is normal to leave a small amount of liquid cargo in the tanks. This is then used to help keep the cargo tanks cold on the ballast voyage. What is the normal term used for this small quantity of cargo that is left in the tanks?

Cross-flooding fittings shall be operable from:

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

Which of these statements is correct?

Do we find integral tanks as cargo tanks on gas carriers?

What is done at a five yearly thorough inspection of lifting plant on a General Cargo vessel?

Which preparations and precautions are necessary before "hot work" commences onboard ship?

Which of the following can be considered to be two of the main requirements for a paint coating for a cargo space of a General Cargo Vessel?

What would you do if you were told that cargo on a flatrack has a tendency to deform or to compact during the voyage?

What is the name of this unit?

Where would you look for definitive information on whether a particular cargo is classified as a "Noxious Liquid Substance"? (Other than products provisionally assessed).

What are the minimum required air changes per hour for Special Category Spaces in cargo ships?

When we are measuring level of liquids with a conductivity level indicator, the name of the sensing device is:

When should the Second Officer call the Master?

Which of these is not a Cargo Transport Unit under the IMDG Code?

Debriefing of an emergency drill:

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

The economizer is used for

On a container vessel what action should be taken if a tank container of liquid ammonia is engulfed in fire

Chemical boiling out is one method that is used for cleaning the waterside of a steam boiler. Select from the given options the likely circumstances under which this procedure would be considered necessary?

Why are accommodation spaces separated from the remainder of the ship by thermal and structural boundaries?

On a RoRo vessel, when checking cargo lashings during the voyage what must duty crew members pay special attention to?

Many water tube boilers feature so called screen tubes. What is the purpose of these screen tubes?

Which of the following terms may be used to describe a cloth or paper towel which picks up water or spilled liquid easily and effectively?

What is the main reason for adding inhibitors to some liquefied gas cargoes such as ethylene oxide and vinyl chloride?

What extent of hatch cover spares should be available on board at all times?

The oils used for medium and high speed diesel engine lubrication usually have alkaline additives which give the oil a Total Base Number of about 30 to 40 mg KOH/g. Why is it necessary to have such a TBN for these oils?

When must lifting plant on a General Cargo vessel be proof load tested?

What is the AB to do?

When a Master takes the leadership in approaching a problem, Must his first action be a decision that will directly solve the problem?

In which ships are one water fog applicator required for each pair of breathing apparatus? (SOLAS II-2/17.3.2)

What is the minimum number of independently driven fire pumps that must be provided on passenger ships of 4000 GRT and above?