%20scale(3)'%3E%3Cpath%20id='s'%20d='M0,-30%2017.63355,24.27051%20-28.53171,-9.27051H28.53171L-17.63355,24.27051z'%20fill='%23FF0'/%3E%3C/g%3E%3Cuse%20xlink:href='%23s'%20transform='translate(300,60)%20rotate(23.036243)'/%3E%3Cuse%20xlink:href='%23s'%20transform='translate(360,120)%20rotate(45.869898)'/%3E%3Cuse%20xlink:href='%23s'%20transform='translate(360,210)%20rotate(69.945396)'/%3E%3Cuse%20xlink:href='%23s'%20transform='translate(300,270)%20rotate(20.659808)'/%3E%3C/svg%3E){kind=small}
Поиск по актуальным вакансиям:
Показать фильтры
Поиск по базе резюме моряков:
Главная Онлайн-тесты CES Passenger MASTER / Ch-Officer Онлайн-тест CES 5.1 для MASTER / Ch-Officer, Passenger vessel
Онлайн-тестирование: Онлайн-тест CES 5.1 для MASTER / Ch-Officer, Passenger vessel
Онлайн-тест
Описание
Тест состоит из случайных вопросов по выбранной теме.
Вопрос 1 из 90
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
The fire point is
The maximum pressure that will be reached when a given combustible burns into an enclosed space
The minimum temperature at which a combustible gives off vapours that may burn in contact with oxygen in air, and at which combustion persists once the source of ignition has been removed
A process of chemical decomposition by oxidation-reduction at unusually high temperature, in areas with slight ventilation.
The minimum temperature at which a combustible gives off vapours that may burn when they are in contact with oxygen in air, when there is a presence of activation energy; but with no capacity of maintaining combustion.
A class D fire involves what type of material?
Liquids
Wood or other carbonaceous material
Gases
Metals
In a liquid fire the surface of which is about 100m?,
the radiated heat can spread to exposures placed 200m away
the radiated heat is lower than the conducted heat
the radiated heat can spread to exposures placed 100m away
Flames are usually higher than the diameter of the fire
Welding and use of open flames on board tankers in operation are subject to regulation laid down by the Norwegian Maritime Directorate (Norwegian Ship Control Legislation - NSCL). Which of the listed requirements regarding washing and gas freeing before hot work in cargo tanks corresponds to these regulations? (NSCL 22/1294/7).
Gas measuring and examination in connection with cleaning and gas freeing shall be carried out by an officer.
Gas measuring and examination in connection with cleaning and gas freeing shall be carried out by the safety delegate.
All results of gas measures and examinations shall be entered in the ship's deck log.
Personnel carrying out gas measuring and examination shall have completed an approved training course later than 18. September, 1992.
*Welding and flame cutting are among the factors which give the highest risk of fire on board ships. Precaution has to be taken to avoid this risk. Which of the following safety rules may be regarded as the most important?
The welder shall have been instructed in the use of the ship-s welding plant
Electric welding plants shall be controlled by a responsible engineer before use
Only holders of welding certificates shall be allowed to carry out welding on board ships
Only use electrodes from a well-known manufacturer
*Which of the following appliances must compulsorily be found in any ro-ro cargo space intended for the carriage of motor vehicles with fuel in their tanks for their own propulsion?
One chemical powder extinguisher for each 10 vehicles the space is intended to carry
A receptacle containing sand, sawdust impregnated with soda or other approved dry material in such quantity as may be required by the Administration
At least one portable foam applicator unit
One chemical powder extinguisher for each 20 vehicles the space is intended to carry
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?
15 minutes after starting to use the set as this leaves you with five minutes air left.
Wait for the appropriate signal on your safety line as the personnel outside will be keeping a track of the time you have spent inside.
Regularly check your pressure gauge and note how much air you used to reach your work area. Start to return when you have this amount left plus a reasonable reserve.
Wait until the BA set warning whistle sounds.
What is a "fire wire"?
A wire for pulling fire-hoses up to the top bridge
A wire for pulling burning ships off the pier
A wire for securing smoke divers
A wire for handling fire buckets
The display of the DSC-controller on board is showing the following lines: (see original) This DSC-message is:
from a fishing boat with the fishing label TX 4
Don't know
neither for …
addressed to a fishing boat with the fishing label TX4
The emergency-battery of a GMDDS-portophone:
must be fully charged every day
must be tested once a week
cannot be charged
Don't know
What should you do if the temperature of Hydrogen Peroxide Solution 65 % carried is raising 2° C per 5 hours and the temperature is above 40° C ?
The cargo should be monitored closely for the next 12 hours.
The cargo should be heated up to 45° C.
No special action to be taken.
To avoid uncontrolled decomposition the cargo should be discharged overboard.
When is it compulsory to use emergency wires / fire wires for mooring the vessel?
At all terminals where tugs are available?
During loading/discharging of persistent/non persistent oil?
When requested by the terminal staff?
At the terminals in Canada and USA?
Give the meaning of the following symbol
Fire alarm panel
Fire pump
Sprinkler section valve
Area protected by sprinkler
Give the meaning of the following symbol
Remote controlled fire pumps
Foam release station
International shore connection
CO2 battery
According to the rules of GMDSS, on behalf of a safe navigation, continuous listening service must be maintained on mariphone channel:
16
Don't know
70
13
Which class of emission is used for MF radio telephony transmissions ?
F1B
J3E
F3E
G2B
*Which of the following information shall be specified by the muster list ?
the muster list has been prepared and approved by the Administration before the ship proceeds to sea
which officers are assigned to ensure that life-saving and fire-fighting appliances are maintained in good condition
the abandon ship signal consisting of two long blasts
the specific duties assigned to passengers that are in charge of a group of others
*Give the meaning of the following symbol
Reverse engine
Start water spray
Start lowering the lifeboat to water
Start engine
*How much food per person is supplied on a lifeboat?
Not less than 10000 kJ
None -only barley sugar-sweets supplied
Not less than 20000 kJ
Not less than 5000 kJ
*Each person the liferaft is permitted to accommodate for is provided with a quantity of water of:
2,5 l
15 l
1,5 l
5 l
A ship is fitted with davit launched liferafts. How often should onboard training take place, including, when practicable, the inflation and lowering of a liferaft?
Every year
Every four months
Every three months
Every month
What is the main responsibility of a bridge lookout at night?
Inform the bridge of any new lights when they appear over the horizon or any other items observed which may affect the ship
Inform bridge of changing weather patterns
Inform bridge of any lights when they appear over the horizon
Inform bridge of any other ships observed, which appear to be getting closer to your own ship
You are crude oil washing tank 1C tank. The duty deck officer reports that the oxygen reading in the tank is 9%. What should you do ?
Carry on with the washing until you have checked the inert gas plant is fully functional.
Carry on with the washing but attempt to lower the oxygen level to less than 8%.
Stop the washing process and do not resume until the oxygen content in the tank is below 2%.
Stop the washing process and do not resume until the oxygen content in the tank is below 8%.
What can be done to help pump out water from the cargo space of a bulk carrier, when washing down during cleaning operations?
Chief Officer to ballast ship to provide large stern trim
Vessel trimmed by bow
Vessel to be ballasted to even keel condition
Wash water to be kept to a minimum
What is a Marine Evacuation System?
Assistance from other ships
Helicopter evacuation
Evacuation Chute(s)/Slide(s) and Liferafts
Liferafts supported by Fast Rescue Boats and Lifeboats
Cross-flooding fittings shall be operable from:
The engine room
The section where the unsymmetrical flooding occurs
Above the bulkhead deck
The bridge
What measures regarding ship stability should be taken in order to make passenger ships able to withstand critical damage?
Damaged stability to be increased by weight redistribution.
Damaged stability to be increased by use of water ballast
Avoid overloading the ship
Maintain sufficient intact stability
What should be logged when fumigating a bulk cargo?
The amount of fumigant used in each cargo hold
The time of fumigation treatment given in each cargo hold
The name of the fumigator and fumigation company
All
Metal particles are found on the magnetic element of the main turbine lubricating oil filter. Which of the options is the most likely source of these particles?
Damaged reduction gearing.
Damaged blades on turbine rotor.
Damaged rotor journal.
Damaged rotor bearing shell.
A loaded bulk carrier experiences heavy ice accretion on deck forward, what are the major concerns of the changes in stability?
Excessive trim by the stern
Reduction of speed and additional fuel consumption
Reduction of metacentric height (GM) and loss of freeboard forward
Increase in metacentric height (GM)
Temperatures are often measured by using platinum resistance thermometers. The characteristics shown are all calibration curves for such devices. Which of them is a calibration curve for a P T100 sensor?
Figure 3
Figure 4
Figure 2
Figure 1
Where do you find detailed information and specific technical requirements for life-saving appliances?
SOLAS
Life-Saving Apliance Code (LSA Code)
ISM Code
Safety Management System
In the event of a severe scavenge fire, which of the following is most likely to be seriously damaged?
Piston rod and stuffing box.
Exhaust valve.
Crosshead bearing.
Piston crown.
On the figure there are four possible definitions of the term "STARBOARD BOW" given. Which one is the correct one?
Starboard bow is given by D on the figure
Starboard bow is given by C on the figure
Starboard bow is given by B on the figure
Starboard bow is given by A on the figure
What is important to prepare prior to a helicopter operation?
To stop the vessel completely
Make sure all loose deck equipment at helicopter deck is stowed away and secured.
To increase the speed of the vessel
To light up the area for pick-up
On a Container vessel, what do you call the corners of a container which house the twistlocks?
Corner fittings
Twistlock housing
Twistlock corners
Corner castings
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?
In a container near the gangway.
In the cargo compressor room.
In the Master's cabin.
On the bridge.
Your vessel is a tanker in ballast and the two vessels are interlocked after collision. You have already made clear that all people are well taken care of and you will try to separate the two vessels. What should be your greatest concern?
That you have your permission from the company to do so.
The exact time of the collision.
If the vessels separate, the other vessel may run away and you will be the only one to blame.
That the separation may cause sparks that can possibly ignite the oil or any other flammable substances.
Which regulations cover packaging materials consisting of wooden elements?
The Code of Safe Practice for Cargo Stowage (CSS) Code
The International Maritime Dangerous goods (IMDG) Code
International Standards for Phytosanitary Measures (ISPM) Code
The United Nations Convention on Law of the Sea (UNCLOS)
What do we mean with LEL when measure the atmosphere?
LEL is low level alarm
LEL is limit for level alarm
LEL is lowest temperature for ignitionLEL is limit for level alarm
LEL is lower explosive limit
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.
Steel has a different heat capacity to the cargo and may cause unexpected results from cooling the cargo during passage.
The stevedores will claim against the vessel for removing the steel plates.
The steel plates may overload the gratings if they are left in place with cargo on top.
The steel plates may block the flow of refrigerated air through the cargo.
Before engaging the Turning Gear, precautions should be taken to:
Open the indicator cocks and open the starting air supply
Close the inlet and outlet valves for cooling water
Transfer M/E control from control room to emergency control console of engine
Shut off the starting air supply and open the indicator cocks
What is the correct definition of "boat deck"?
A deck of cards on board.
Deck and secure the boats.
The deck of the boat.
The deck for the lifeboats.
What is important with regard to checking container lashings on deck?
The strength of lashing rods
The number and extent of lashings
The strength of twistlocks
The tightness of lashing rods and container locking arrangements
Which of these is not considered a method of ascertaining the watertight integrity of hatch covers?
Hose test
Chalk test
Ultrasonic test
Visual inspection
According to most industry standards, what percentage of oxygen by volume is required for entry into an enclosed space without a breathing apparatus?
11%
17%
21%
15%
What immediate actions should the Officer of the Watch take when the ship goes aground on an uncharted shoal in the middle of the ocean?
Stop engines and call the Master
Stop engines and tell the engine room to switch over to high suctions
Stop engines and immediately request "Full Astern"
Sound the General Alarm and plot the ships position
There are certain cargoes which are extremely sensitive to moisture in the atmosphere. How are they commonly protected when shipped on chemical tankers?
By heating the cargo above the temperature of the outside air.
By filling the tank with inert gas before loading.
By continuously ventilating the ullage space above the cargo in the tank.
By the application of a nitrogen blanket (pad) above the cargo in the tank.
Why is it important to have good relationship on-board a vessel?
It leads to better work performance and positive atmosphere among the crew
Crew comes to know each others problems
It encourages crew to extend their contract
It will prevent accidents from happening
A container vessel must alter her trim to depart even keel from the berth. Select the most appropriate means of altering trim.
By taking ballast into the lightest draught end of the vessel.
By altering the cargo disposition.
By discharging ballast from the deepest draught end of the vessel.
By internal shift of ballast.
Over a period of a few hours of operation the main diesel engine speed gradually falls off. From the options given what is the most likely cause of this fault?
Fouling of turbocharger intake filters.
Water in a cylinder.
Injection valve opening pressure is too low.
Governor linkage broken.
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?
The cartons may tear when being handled by the stevedores.
The cartons are more likely to be water damaged by a rain shower.
The lower rows of cartons in the stow will collapse and cause crush damage to the cargo.
The cartons will be a poor advert for the producer.
Which of the following is a summary of the tank cleaning requirements for a category "X" substance on a chemical tanker constructed after 1st January 2007?
Strip to 75 litres / 12 miles from land / 25 metres of water / minimum 7 knots, proceeding en route.
Prewash for solidifying or high viscosity substances / strip to 75 litres / 12 miles from land / 25 metres of water / minimum 7 knots, proceeding en route.
Prewash / strip to 75 litres / 12 miles from land / 25 metres of water / minimum 7 knots, proceeding en route.
Prewash / strip to 100 litres / 12 miles from land / 25 metres of water / minimum 7 knots, proceeding en route.
At what temperature would a fully refrigerated cargo of propane normally be carried on a liquefied gas carrier?
minus 43° C
minus 4° C
minus 33° C
minus 23° C
" On area A1 the function "" Transmission and reception of signals for locating "" is mainly based on:"
the use of SART transponders
the use of INMARSAT Epirbs
the use of SARSAT COSPAS Epirbs
the use of VHF DSC
An important quantity which is useful in circuit analysis is known as conductance G (Siemens). Which of the formulas A to D expresses the conductance for this circuit?
G = R * V
G = 2 R
G = 1 / R
G = I / R
In the figure, which letter indicates what is known as "mooring bits"?
The mooring bits are indicated by B, in the figure
The mooring bits are indicated by C, in the figure
The mooring bits are indicated by D, in the figure
The mooring bits are indicated by A, in the figure
Where is there a likelihood of inadequate initial design on a bulk carrier?
Around the hatch corners
On cross-deck plating
On the sheer strack
On shell plating
Apart from longitudinal, transverse and vertical accelerations what else must be taken into account when calculating the external forces acting on a cargo unit?
Vertical and transverse forces by wind pressure
Longitudinal and vertical forces by wind pressure
Longitudinal forces by sea sloshing
Longitudinal and transverse forces by wind pressure
What must loading instruments on bulk carriers of 150m in length or more display?
Depending upon what cargo is carried permeability of the foremost cargo hold
Hull girder shear forces
Ultimate strength of main deck plating
Breaches in the hull
How many rescue boats should be provided on passenger ships of 500 gross tons and above?
Two, one on each side of the ship
Two, and at least one of the rescue boats shall be a Fast Rescue Boat
None
One Fast Rescue Boat
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?
Inform the Officer of the watch immediately so that arrangements can be made to replace the leaking glass.
Try and stop the leak by tightening up the clamping bolts as much as possible.
Place a bucket underneath the leak to catch the water to prevent the area becoming slippery.
Shut the steam and water connections to the gauge glass to minimise the loss of water and just use the other glass to check the water level.
The densities of most hydrocarbon gas mixtures which evolve from normal petroleum products are greater than the density of air. What would be the approximate relative density of a mixture of 50% by volume of air and propane relative to 100% air?
1.8
1.25
2.0
1.55
The image shows an arrangement of electronic components which is often used for a particular reason. What is this type of ciruit usually called?
A zener barrier.
An amplifier
A rectifier
A measuring bridge
During inspection of the 'tween deck space of a reefer vessel it is observed that there is a gas tight seal fitted to the lids at the floor of the space. Which of the assumptions given in the options can be correctly made about the 'tween deck space, based on this observation?
It is separate from the space above.
It is separate from the space below.
It is common with the space below.
It is common with all spaces in the hatch.
The charge air pressure supplied to a diesel engine, which is normally 2.0 bar, is reduced to 1.5 bar . What will be the likely effect on the engine operation?
The performance of the engine will be reduced noticeably.
The turbochargers cooling water flow will increase.
The performance of the engine will be similar to normal conditions.
The cylinder cooling water flow will increase.
Which of the following letter combinations represents a temperature controller on a process and instrumentation diagram?
PIC
TIC
TC
FIC
What is silica gel normally used for on board liquefied gas carriers?
It is used as a treatment for frostbite.
It is used as an insulating material for the cargo tanks.
It is used as a fire fighting medium for cargo fires.
It is used as a drying agent for the inert gas.
Training is required when new equipment is installed on board the ship. What kind of training should be provided and for whom?
Every crewmember is responsible for their own training. Safety Officer should be contacted if any questions.
Theoretical and practical training should be provided for all personell involved in operation of the new equipment
No training is required for experienced seafarers
Theoretical and practical training should be provided for the head of department. Operation Manual for shall be available in crew mess room so that personnel involved in operation of the equipment can familiarise themselves with the new equipment.
Where will you find the Dangerous Goods List?
In chapter 3.6 of the IMDG Code volume 2
In SOLAS 74/88
In chapter 3.2 of the IMDG Code volume 2
In the Cargo Securing Manual
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?
Main thrust bearing.
Lube oil cooler.
The engine bearings.
The lub oil purifier.
What type of cargo shall always be secured?
The driver must ask the crew to secure the vehicle and its cargo
Freight vehicles carrying dangerous goods and adjacent vehicles should always be secured.
No cargo or vehicles have to be secured if the weather conditions are favourable.
Tank lorries should always be secured.
What name is applied to foods that have been prepared according to Jewish law?
Roaster.
Israelish.
Mosher.
Kosher.
Certain vessels are required to maintain oil record books according to the IMO. Is it compulsory that an oil record book is maintained onboard liquefied gas carriers?
Yes, all ships to which MARPOL 73/78 applies must have oil record book parts 1 and 2 onboard.
Yes, all ships to which MARPOL 73/78 applies must have an oil record book part 1 onboard
No, since MARPOL 73/78 only applies to oil tankers then it is not necessary for a liquefied gas carrier to have any oil record book onboard.
Yes, all ships to which MARPOL 73/78 applies must have an oil record book part 2 onboard.
How often shall the master review the safety management system?
Annually
Every month
Every 5 years
Bi-annually
Which statement about IED’s is true?
All IED’s have four common components.
IED’s don’t cause serious damage.
All IED’s look alike.
IED’s are difficult to manufacture.
The ship is en route. When may passengers visit the bridge?
Whenever they want
Passengers are not allowed to visit the bridge while the ship is en route
When the weather is nice and the sea is calm
During daytime if the traffic is smooth
These circuits are all active filters. Which of the circuits is a high-pass filter?
Figure 2
Figure 3
Figure 4
Figure 1
Where will you find instructions on how reduce or control an oil spill during bunker operations on a General Cargo vessel?
In the company's safety manual
In the Shipboard Oil Pollution Emergency Plan (SOPEP)
In the oil record book
In SOLAS 74/88
On a RoRo vessel, what must be ensured onboard the vessel prior to commencing cargo?
That all cargo is ready for loading
That the vessel has been cleared by immigration
Cargo hold ventilation systems are operational
As per SOLAS every fast rescue boat shall be provided with:
Thermal protective aids for the number of persons the boat is permitted to accommodate
Emersion suits for each person the boat is permitted to accommodate
3 Thermal protective aids
Thermal protective aids for at least 10% of the persons the boat is permitted to accommodate or two, which ever is greater
Oil tankers built and delivered after 6th July 1986 must have a double hulled ballast arrangement extending throughout the cargo tank length, or wing ballast tanks that extend throughout the cargo tank length. If it is the latter, what design feature is applied to guard against pollution in the event of the bottom being breached?
The cargo tank levels must be set so that hydrostatic pressure will stop oil outflow.
The pressure vacuum valves must be capable of complete sealing, and the integral strength of the tank such that a total vacuum is capable of being maintained in the breached compartment, thereby preventing outflow of oil.
Steel thickness in the bottom area must be a minimum of 1.36 times that otherwise required by construction regulations to minimise the extent of any breach.
Additional level sensors and alarms must be fitted to give early warning of oil outflow.
On a RoRo vessel, when checking cargo lashings during the voyage what must duty crew members pay special attention to?
The number of lashings per cargo unit
The tightness of lashings per cargo unit
The type of cargo lashing materials
Why may wearing sweat rags slung round your neck when working in the machinery spaces be hazardous?
The rags may cause sweat rash.
The rags may cause you to get too hot and faint.
The rags may be caught by running machinery or power tools.
The rags may be soaked with oil and catch fire.
On a Container vessel, what are the vertical corner structures of a container called?
Corner fittings
Casting posts
Corner posts
Corner pillars
When preparing to ballast the double-bottom tanks of a General Cargo Vessel, which of the following must be done?
All tanks ballasted at the same time
All cargo operations completed
The Chief Officer's ballast plan followed exactly
Ensure that the vessel is kept on an even keel throughout the operation
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?
Nonabsorbent
Adhesive
Transparent
Absorbent
In which cases shall side scuttles in passenger ships be so constructed that they cannot be opened without the consent of the master of the ship?
Where the height of the side scuttles go through more than two decks
Where the sills of the side scuttles are below the margin line
Where the sills of the side scuttles are less than 500 mm above the deepest load line
Where the sills are mounted below the bulkhead deck
The power requirements for the excitation winding/circuit for a 3-phase alternator operating at rated output power are supplied by:
The alternators output itself via the automatic voltage regulator and the prime mover
The main switchboard via a three phase rectifier
Independent battery supply with the AVR
Independent power supply and rectifier unit
On an enclosed car deck, may the drivers stay in their vehicles during the voyage?
It is up to the captain to decide
Yes, of course
No, it is not allowed
It depends on what type of vehicle they have
Данный онлайн-тест состоит из 90 случайных вопросов из тестов CES 5.1 по выбранной вами тематике.