Онлайн-тестування: Test online CES 5.1 for Ch-Eng / 2nd-Eng

A lifebuoy light is capable of working at minimum for a period of, and has a luminous intensity of:

A particular vessel is equipped with the possibility to insert CO2 in the scavenging air belt in case of uncontrolled fire. What are the action to be taken in case of fire in the scavenging air belt?

A fire bulkhead of the "C" class must be constructed of:

Which ships shall be provided with international shore connection for supply of water as extinguishing media? (SOLAS II-2/19.1)

*What is the minimum working pressure of the international shore connection?

You are carrying out a search in a smoke filled compartment wearing BA. At what stage should you start to make your way out of the compartment?

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

The category of a DSC-call determines is:

A received DSC ‘distress alert’ contains the following information: “UNDESIGNATED DISTRESS” Of this distress case:

What data is at least requested in a DSC “distress alert” ?

What is false regarding the function :” Transmission and reception of maritime safety information”

A Category "B" Chemical Cargo which has a melting point of more than 15° C. can be carried:

Where is the Safety Certificates for ships to be kept?

What is the top priority if an incident occurs in US waters (OPA-90)

In some trades cargo hoses are carried onboard. These hoses are normally checked and tested annually. Amongst other testes and checks, a pressure test is done. The latter shall be done up to the working pressure of the hose plus:

When a ship is steaming along a course line, what is the importance of determining the set and rate of drift due to wind and current?

An immersion suit will not sustain burning or continue melting after being totally enveloped in a fire for a period of:

Which item among those below is included in the normal equipment of every rescue boat ?

Which item among those below is included in the normal equipment of every liferaft ?

Which item among those below is included in the normal equipment of every lifeboat ?

How would you know how many people a lifeboat is supposed to hold?

In the case when the temperature of the ambient air is equal to 10°C and the wind is blowing at a speed of 10m/sec the shipwrecked person must consider that the effect of air on his body is equivalent to that of an air whose temperature would be approximately:

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

What is an oxygen analyzer used for?

Which of the given options characterizes a 2-stroke diesel engine ?

In a large, 2 stroke, main diesel engine cylinder lubricating oil is supplied directly through lubrication points cut into the cylinder liner. At what point during the cycle should the supply normally occur.

What action should be taken if the inert gas plant fails during discharge of a liquefied gas cargo?

What is the approximately boiling point of LNG at atmospheric pressure?

For which duties are gear and screw pumps normally employed?

A number of substances are carried as cargoes on liquefied gas carriers. Of those given in the options, which is the most reactive, and therefore least compatible, with other liquefied gas cargoes?

Which of these is not covered in the chain register?

Which of the following is the definition of "Segregated Ballast Tanks", as found on oil tankers?

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?

What are the responsibilities of a watch-keeping engineer?

Telephones are being used to communicate between personnel onboard and ashore during a bunkering operation. What instruction would you give to ship personnel regarding action to take in the event of failure of the telephone communication during the operation?

Which of the following is considered as a possible source of ingress of seawater into the cargo holds?

A deaf man is reading the paper in the lounge when the emergency alarm sounds. How do you expect him to react?

Does MARPOL apply to gas carriers?

The earth lamps in a 3-phase system indicate as follows: Red= bright Yellow= dark Blue= dim . Which fault condition shown as red - yellow - blue is correct?

Prior to arrival at a US port from a foreign port, the USCG requires:

Is it required that the PA-system (Public Address) is connected to a back-up power sypply?

Under normal circumstances 21% O2 is diluting toxic gases, which one are we talking about?

What has a major adverse effect on the manoeuverability of a RoRo car carrier?

Continuity testing of a delta connected three phase induction motor yields the following results; U-V =3 ohms, V-W =3 ohms, W-U =6 ohms.Which of the following is the likely condition?

To whom should the Master immediately report a shipboard incident involving the loss overboard of dangerous goods?

What is the main quencher for an oil tanker?

Which of the following food types are good sources of polyunsaturated and monosaturated fatty acids?

What is the purpose of Material Safety Data Sheets?

Zener barriers are sometimes used to supply power to electronic equipment in hazardous areas. Which statement is correct with regards to power supply for equipment supplied through Zener-barriers?

What action should be taken if the heat transfer capacity of a heat exchanger operating as a lubricating oil cooler is reducing?

Cargoes of frozen beef and chilled beef have approximate carriage temperatures of minus 18 and minus 1 degree Celsius respectively. Greater care is required when carrying chilled beef as it is more sensitive to deviations from, and requires finer control of, its recommended carriage temperature. Which option best completes the following statement? "This additional care is worthwhile because…

On a RoRo vessel, what should you do if it is clear a RoRo cargo unit's content is not have properly secured

Which of the following cuts of beef is taken from the shoulder?

Hydrogen Sulphide in crude oil and certain other oil products is most obviously associated with problems of vapour inhalation, but which of the following is also a serious problem associated with this component, particularly in high concentrations?

One of the two water level gauge glasses on the high pressure boiler steam drum has started leaking quite heavily. What action, from the options given, should the boiler watch rating take?

Why do we use stabilisers on passenger ships?

On a RoRo vessel, what should be done if a non dangerous goods ro-ro unit is found stowed in an incorrect location?

When long-handled pans are in use on the range, how should the handles be positioned?

What will immediately diminish the function of a dovetail fitting?

A general cargo is loaded in Brazil on a General Cargo Vessel bound for Europe in winter time; what are the ventilation requirements in the cargo spaces?

In a diesel engine lubrication system the circulating pump pump normally takes suction from the oil sump tank. Where does the oil pass to directly after the pump?

Prior to loading a reefer cargo it is good practise to carry out an 'ice test' of the temperature sensors within the cargo space. Part of the test is to immerse the sensors in a test bucket of known temperature, usually zero degrees Celsius as this is the melting point of ice. Which of the options is correct in relation to preparing the test bucket?

When starting three phase induction motors there is sometimes a need to use a star-delta starter. A star-delta starter exhibits which of the following characteristics while connected in star.

What is the purpose of an evacuation analysis?

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

Different packaging methods are used for the various perishable commodities which are carried by reefer vessels. What type of perishable commodity is usually packed in a cry-o-vac?

Some spaces and zones on a liquefied gas carrier are classed as gas-dangerous as it is likely that they may contain flammable vapour and do not have venting arrangements to prevent this. What is the designation used for the other spaces and zones on liquefied gas carriers?

What is one reason for repeating a command to passengers in an emergency?

Where do you find detailed information and specific technical requirements for fire safety systems?

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

By what means can we monitor and control the integrity of the hull?

On a Container vessel, with regard to raised deck sockets, what must be ensured prior to commencing cargo operations?

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

You are burning garbage containing plastics. What shall you do with the ashes from the vessel's incinerator?

What, by definition in the International Collision Regulations, is a "vessel restricted in her ability to manoeuvre"?

Before taking insulation resistance readings of generator windings the automatic voltage regulators should be isolated and all semiconductor short circuited or disconnected in order to:

What will You do if the PH-value in the boiler water is over 11?

How can we maintain necessary NPSH?

Which items are important to get an optimal separation?

Before you close the main gatevalve at the ships bunkering manifold, you should notify: