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Онлайн-тестування: Test online CES 5.1 for Ch-Eng / 2nd-Eng
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Тест складається із випадкових питань з обраної теми.
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A 6-men inflatable liferaft shall be carried as far forward as is reasonable and practicable. Where is the best stowing position?
In a locker, under the forecastle
Aft of the forecastle secured with wire, turnbuckle and slip hook
Aft of the forecastle secured with the use of a hydrostatic release device
All forward on the forecastle and secured with the use of a hydrostatic release device
*The weak link of a float-free arrangement for liferafts must break under a strain of:
9,7 kN ± 0,4 kN
4,2 kN ± 0,4 kN
0,7 kN ± 0,4 kN
2,2 kN ± 0,4 kN
The mandatory color of a hand flare is:
Green
White
Red
Yellow
What is the minimum number of channels required for the portable two-way VHF's for survival craft?
Channels 6, 13 & 16
Channel 16 only
Channels 16 & 12
Channels 6, 12 & 16
Why do we have to have an International Shorecoupling onboard? To be able to ...
Connect the firelines ship/shore
Connect sloplines ship/shore
Connect the cargohoses to shore
Connect the bunkerhoses to ship/shore
In a smoke filled alleyway were will the cleanest air be found, and how should you proceed out?
Towards the upper part, stand as tall as possible and walk out.
It will be the same in all parts, therefore I would just leave as quickly as possible.
Near to the deck, crawl out keeping your face as near to the deck as possible.
Sit and wait for the rescue party.
In case of a fire inside the Acetylene-line in the ac/ox gas welding equipment, what action is deemed necessary?
Close valves on Acetylene bottle(s).
Close Acetylene valve in the workshop.
Close Oxygen valve.
Close the valves on both the Acetylene and the Oxygen bottles.
*Could a lift be considered as an escape route from the engine room ?
Yes, if it is constructed with class A materials
No
It depends on the distance of the escape route
Yes
In case each hydrant is not fitted with hose and nozzles, what is the requirement? (SOLAS II-2/4.6.1)
Hoses with fixed nozzles to be kept ready for use in conspicuous positions near the hydrants
Complete interchangeability of hose couplings and nozzles
Hoses and nozzles for each hydrant to be available at the fire stations
At each fire station, sufficient number of hoses with nozzles for the hydrants in the area shall be available
*What is the minimum capacity of the portable tank of a portable foam applicator ?
5 litres
1litre
10 litres
20 litres
What are the criteria that it must be automatic fire detection onboard a ship with heat/ smoke detectors and audio alarm?
All ships that is covered by the IMO safety conventions
All ships that are built after 1986
It is the owners option to have fire detection onboard
All ships that are built on or after 1986 in accordance with local rule and regulations
*You are carrying out a search in a smoke filled compartment wearing a breathing apparatus. At what stage should you start to make your way out of the compartment?
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
Wait until the breathing apparatus warning whistle sounds.
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
15 minutes after starting to use the set as this leaves you with five minutes air left
What is the name of the reference manual, jointly produced by the International Maritime Organization and the International Civil Aviation Authority, which currently outlines the organization and management of search and rescue activities at sea?
The Search and Rescue (IMOSAR) Manual.
The Internation Maritime Search and Rescue (IMARSAR) Manual.
The International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual.
The Merchant Ship Search and Rescue (MERSAR) Manual.
The position that is determined by built in GPS-receiver in an Inmarsat-EPIRB has an accuracy of about:
1200 meters
2200 meters
4200 meters
200 meters
When sending an OBS (weather report) with Inmarsat one should use Service Code ‘41’. With this address the weather report will always be transmitted to:
KNMI in Holland
Don't know
The meteorological station connected with the CES used
MET office Washington, this office will take care of further dispatch of the weather reports
If Mouth - to - Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty's heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. What is the rhythm when performing M-T-M in combination with ECC with one First Aider only ?
15 compressions followed by 2 full ventilations.
5 compressions followed by 5 full ventilations.
20 compressions followed by 5 full ventilations
10 compressions followed by 3 full ventilations
Unconscious casualties who are breathing and whose hearts are beating should be placed in the Recovery Position. Why is this position so important?
The position ensures that an open airway is maintained.
Because it keeps the heart beating.
The recovery position makes it easy to maintain any kind of bleeding.
The position prevents the patient from falling asleep.
Water Jel is a unique product regarding protection and first aid of burns. Water Jel is delivered in different sizes. Biggest is a carpet with the size 182cm x 152 cm. What is the highest temperature the Water Jel carpet is resistant against?
2500 C
823 C
414 C
1530 C
You are in a position as illustrated. What is the instantaneous oil discharge limit according to MARPOL ?
15 L/nm
120 L/nm
30 L/nm
60 L/nm
How many annexes do we find in MARPOL 73/78 and what is the content of annex 1?
We find 4 annexes in MARPOL 73/78 and annex 1 regulations for the prevention of pollution by garbage
We find 5 annexes in MARPOL 73/78 and annex 1 is the regulations for the prevention of pollution by sewage
We find 1 annexes in MARPOL 73/78 and annex 1regulations for the prevention of pollution by chemicals.
We find 5 annexes in MARPOL 73/78 and annex 1 is the regulations for the prevention of pollution by oil
If you were put in charge of a fire team what minimum number of men wearing a breathing apparatus would you allow to enter a smoke filled compartment?
1man
2 men
3 men
4 men
What is the "international shore connection" used for?
To connect the ship fire main to the shore lines
To connect the cargo hoses to the shore
To connect the bunker hoses to the shore
To connect the ship fresh water hoses to the shore
The ship has a right-handed propeller and is swinging to starboard when the engines are slow ahead and the rudder is to starboard. The engines are stopped and the rate of swing rapidly slows down. How could the swing to starboard be maintained without the ship making much headway.
Astern on the engines will allow Transverse Thrust to continue the swing
By applying the rudder hard over to starboard and going ahead on the engines.
The only effective method is by using the bow thruster to push the bow to starboard.
Transverse Thrust will reduce the swing and therefore a kick ahead is necessary with full starboard helm applied.
*In a distress situation, how many times or for how long should the emergency alarm signal be sounded ?
until the signal "risk is over" or the order "abandon ship" is given
until all crew members and passengers have reported to their respective muster stations
3 times
3 minutes
A ship in distress should transmit the appropriate alarm signal followed by the distress call and message on one or all of the international distress frequencies. Which of frequencies is in accordance with the present recommendations?
550 kHz, 2182 kHz and 121.5 MHz
500 kHz, 2182 kHz and 156.8 MHz
550 kHz, 2367 kHz and 121.5 MHz
500 kHz, 2367 kHz and 243 MHz
Which item among those below is included in the normal equipment of every liferaft ?
one boat-hook
one searchlight which can work continuously for not less than 3 hours
an efficient radar reflector (or radar transponder)
two painters of a length equal to not less than the distance from the stowage position of the liferaft to the waterline
Which item among those below is included in the normal equipment of every liferaft ?
two painters of a length equal to not less than the distance from the stowage position of the liferaft to the waterline
one rustproof graduated drinking vessel
one searchlight which can work continuously for not less than 3 hours
one boat-hook
Which item among those below is included in the normal equipment of every lifeboat ?
one immersion suit for each person
sea-charts and navigating equipment
a VHF transceiver
a jack-knife attached by a lanyard
How much water per person is provided in a liferaft not equipped with a desalting apparatus?
2 litre
1.5 litre
5 litre
3 litre
What is most important for crew members when preparing for emergencies?
That people listen to orders given
That people are well trained
That people know where to find designated equipment
That people know where to muster
*Which of the following detailed explanations should be mentioned in the Training Manual ?
The use of navigational equipment for survival crafts
The use of radio life-saving appliances
The use of escape routes and other escape methods
The use of surface to air visual signals to be used by survivors
Why is it important to have knowledge of assembling stations, even though you have no specific role during an emergency?
Enables you to correctly guide and direct passengers during an emergency.
It is where you can find all the life saving appliances.
Enables you to find your way around the ship.
Enables you to direct passengers to different shopping locations on board the ship.
What is known as "cargo sweat" on a Bulk Carrier?
Condensation of moisture directly onto the ships structure
Condensation of moisture directly onto the cargo
Condensation of moisture onto the ships structure and cargo
Heating of cargo
Which of the following statements is correct?
The first row of steel coils can be loaded directly onto the tank top
The first row of steel coils need not be supported by wooden wedges
The first row of steel coils must be loaded on dunnage laid athwartships
The first row of steel coils must be loaded on dunnage laid fore and aft
When should a vessel’s hatch pontoons not be lifted?
When the SWL of the gantry crane is not clearly marked
When the vessel is listed
When lighting conditions are poor
When the pontoons are to be lifted by a floating crane
What number is being shown by this flag hoist?
2202
1101
2121
1100
On the figure 4 possible definitions of the term "FREEBOARD" are given. Which one is the correct one?
Freeboard is given by A on the figure
Freeboard is given by C on the figure
Freeboard is given by D on the figure
Freeboard is given by B on the figure
Which of these is addressed in the latest amendment (34-08) of the IMDG Code?
The classification of Marine Pollutants as environmentally hazardous substances
Mandatory training provisions
All
Marking requirements for Marine Pollutants
When documenting Crude Oil Washing operations in the Oil Record Book, which of the following must be included in the sequence of entries?
The ullage in the tank at the commencement of washing
The ship's speed during the washing operation
The method of establishing that the cargo tanks were dry
The average oil cargo temperature during the washing operation
What is a low location lighting system?
A system displaying the escape route from all cabins by light points in the ceiling, powered by battery
An illumination system for all corridors in cabin areas
A light system powered by battery or fluorescent signs mounted at deck level indicating the way to the nearest exit
An emergency illumination system that illuminates all deck areas to a minimum
A cargo of steel swarf and borings (waste steel material from industrial processes) carried on a Bulk Carrier, is particularly liable to what?
Cargo sweat and reduced c carbon dioxide levels
A rise in methane gas levels
Production of carbon monoxide and oxygen
Oxygen depletion in the cargo space and self-heating of the cargo
What are the effects of a bulk vessel loading a high density cargo resulting in a large metacentric height (GM)?
Suffer torsional stresses and have small righting levers
Have a slow roll and very small righting levers
Have a fast roll period and possibly suffer racking stresses
Have a slow roll and large righting levers
What is a low location lightning system?
A light system powered by battery or fluorescent signs mounted at deck level indicating the way to the nearest exit
A system displaying the escape route from all cabins by light points in the ceiling, powered by battery
An illumination system for all corridors in cabin areas
An emergency illumination system that illuminates all deck areas to a minimum
A tank containing hydrocarbon residues requires manual cleaning by use of shovels, scrapers etc. Should you:
Open the tank, provide ventilation and commence work immediately.
Open the tank and provide lighting, have someone standing by outside the tank and commence working.
Open the tank, provide adequate ventilation/lighting, test oxygen content, have someone standing by with rescue equipment, complete a tank entry permit then commence work.
Open the tank, provide adequate ventilation and lighting, commence work and have someone standing by outside the tank.
When would the Chief Officer wish to consult the First Engineer?
The Chief Officer would wish to consult the First Engineer whenever a hydraulic tank need to be filled.
The Chief Officer would wish to consult the First Engineer on all matters related to pollution.
The Chief Officer would wish to consult the First Engineer when the cargo hold bilges are not emptying, despite the bilges being pumped out.
The Chief Officer would wish to consult the First Engineer when items of engine room machinery require maintenance.
Under the IMDG code what class of cargoes are liable to spontaneous combustion?
Class 5.2
Class 4.2
Class 5.1
Class 3.1
What is the minimum number of lifebuoys that shall be provided with self-igniting lights an self-activating smoke signals?
At least 1
4
2
50% of the total number of lifebuoys
For which emergency resource is it difficult to plan the best use?
passengers
company personnel
crew
emergency equipment
When discussing ther chemistry of petroleum cargoes, if 'Alkanes' are saturated hydrocarbons, what are unsaturated hydrocarbons?
They are also referred to as Alkanes.
Pentenes.
Alkenes.
Octanes.
Which of the hydrocarbon gases is the main one in LNG?
Butane.
Methane.
Ethane.
Propane.
Did he study the contract in every detail before he signed it?
Of course he did, because he had to make sure that he could return home again.
No, he merely tried to be put ashore for medical treatment.
No, despite the fact that he promised to carry out several duties.
Yes, he wanted to see that everything was according to agreed terms.
Which of the valve types given in the options is most likely to be used in the cargo loading lines of a liquefied gas carrier?
Screw down non-return valves.
Self closing flap valves.
Ball or butterfly valves.
Needle valves.
Some liquefied gas carriers require a secondary barrier as part of the cargo containment system. What is the main purpose of a secondary barrier on these gas carriers?
To provide temporary containment of any leakage of cargo through the primary barrier.
To reduce heat leakage into the cargo.
To hold the thermal insulation for the primary barrier in place.
To connect the cargo containment system to the ship's hull.
How should steel wire rod coils be stowed?
With their cores aligned athwartships
With their cores aligned vertically
With their cores aligned fore and aft
With their cores aligned alternately fore and aft and athwartships
Do we have to enter "internal transfer of cargo" in the Oil Record Book?
Only if case of overflow.
No.
Only if cargo contain H2S.
Yes.
What is the maximum period between the sampling/testing of the moisture content of a solid bulk cargo and the loading of that cargo into a bulk carrier?
It must always be conducted immediately before loading
A test is not required each time of loading
Testing must be carried out on a random sampling basis.
A maximum for seven (7) days, when there has been no change in the moisture content due to rain or snow
What is an IED?
An explosive
A homemade bomb
A type of gun
An incendiary device
What is the denomination for API?
Long tons at 60 degrees Fahrenheit.
Metric tonnes at 60 degrees Fahrenheit.
An abbreviation of American Petroleum Institute.
Cubic metre pr. volume unit.
What could be the reason for the magnetic compass to swing through large angles when the ship is rolling in a seaway?
The error due to deviation is large for that ships heading
The heeling error magnets are upside down and/or not in the correct position.
The Coefficient B determined by the Compass Corrector at the last dry-dock was not correctly calculated.
The induced magnetism from the earth's magnetic field is very strong in that area
Why are many machinery components onboard ship now tightened using cylindrical jacks and hydraulic oil pressure rather than more traditional methods such as, for example, the use of torque wrenches?
Hydraulic tightening avoids the risk of unwanted bending stresses when compared to other methods.
Hydraulic tightening of fastenings is always more accurate than any other method.
It is easier to slacken off component fastenings that have been tightened hydraulically when maintenance is due.
It is possible to get the component fastenings tighter using hydraulic equipment than by using other methods.
Many conventional reefer vessels are built with wooden gratings that support the cargo above the steel deck of the vessel. These gratings are typically carried on 50mm x 100mm wooden bearers. From the options given, select the most important consideration in relation to these wooden bearers.
The bearers must all be placed running in the same direction in the hatch.
Only wood of the quality of the existing bearers should be used.
The bearers should, as far as practicable, be placed clear of the vent holes in the gratings.
Only knot free, straight wood should be used.
What do you call the wide rung on a pilot ladder that prevents the ladder from twisting?
The wide rung on a pilot ladder that prevents it from twisting is called a 'Wide step'
The wide rung on a pilot ladder that prevents it from twisting is called an 'Ani-twist rung'
The wide rung on a pilot ladder that prevents it from twisting is called a 'Long rung'
The wide rung on a pilot ladder that prevents it from twisting is called a 'Spreader'
Certain oil cargoes, such as aviation turbine kerosenes or diesel oils, are specifically noted in ISGOTT as having an inherent hazard that requires ship's staff to monitor tanks containing them when on passage. What is that hazard?
They can absorb oxygen during the refining process and later release it into oxygen deficient atmospheres such as the ullage spaces in cargo tanks; the spaces should be monitored and the atmosphere adjusted if necessary.
They can release acidic elements when the ship is passing through tropical sea areas and the sea temperature rises above 30 degrees Celsius. A sharp odour may give an indication od increased corrosion which will require examination and possible attention after discharge.
Through contact with the tank structure, they can release highly toxic and corrosive matter which will remain in the sludge and can burn human tissue badly during a manual cleaning process. This can be detected by a drop in PTL factor and periodic tests should be made by ship's staff.
Unless containing an inhibitor, they can release toxic vapours if remaining in the ship for in excess of 60 days. If the cargo expands, these vapours may be released onto deck via the P/V valves and become a safety concern if thery enter the ship's ventilation systems.
When long-handled pans are in use on the range, how should the handles be positioned?
Long handled pans are prohibited at sea. Only those with small grip side handles can be used.
They should be turned outwards, so they are accessible at all times.
They should be turned inwards, so they are not accidentally caught by people passing by.
They should be wrapped with wet cloths and the pans positioned on the back hot plates, so that they will be safe from passers by but can be picked up at any time.
What will increase friction between the deck surface and cargo units?
Placing cargo units as closely as possible to each other
Placing soft boards or other anti-skid material under the cargo
Removing all traces of grease and oil from the decks
Tightening cargo lashings to the fullest extent possible
During sea passage how would one know if gasoline vapours were escaping from vehicles/ro-ro units?
By using oxygen meters in the vehicle/ro-ro decks
By using carbon monoxide meters in the vehicle/ro-ro decks
By sense of smell
By using flammable gas detectors in the vehicle/ro-ro decks
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?
Ventilation would not usually be carried out as the vessel is moving from a cold area to a warmer area?
Ventilation would only be carried out just prior to discharge
Ventilation would be occasionally carried out as the vessel is moving from a cold area to a warmer area
Ventilation would normally be required as the vessel is moving from warm to colder areas
When a blackout occurs: what should be your first reaction?
Investigate the cause of the blackout
Inform the Chief Engineer
Inform the bridge about the reason for blackout, and expected time to restart.
Cancel audible alarms
What should be done when flammable vapours are detected in a cargo hold?
Stop the hold ventilation and close all ventilator covers
Stop the hold ventilation
Run the hold ventilation in ‘supply’ mode
Run the hold ventilation in ‘exhaust’ mode
For a container stowed in a position equidistant from the roll and pitch axes of a ship, what will quarter the acceleration forces acting on it?
Halving the pitch period
Doubling the pitch period
Halving the roll period
Doubling the roll period
How do we recognize a leaking fuel injection valve during testing?
Fuel oil leaks out of the joint between the nozzle and the injector body.
The injector does not open at the normal opening set pressure.
The pressure falls off on the pressure gauge when trying to hold the pressure in the injector below normal opening set pressure.
The injector opens before normal opening set pressure.
What is understood by the term, "The Lee Side"?
Lee Side is the Port side of the vessel
Lee Side is the side that faces the wind
Lee Side is the side that faces away from the wind
Lee Side is the Starboard side of the vessel
During maintenance work in the engine room an access ladder and platform have been removed to allow work to be carried out on a pipe. When breaking for lunch what action should be taken to make the worksite safe?
Close off the area with rope or tape and put out warning signs that work is in progress.
Refit the access ladder and platform securely and remove it again after lunch.
Loosely refit the platform and ladder.
Leave one man to carry on working on his own and to warn anyone entering the engineroom that work is ongoing.
You have just completed the discharge of a cargo of Lube Oil additive and are clearing the ship's lines to shore. What piece of equipment can be fitted between a drain cock and the air line to safely release any excess pressure before disconnecting the air line?
An expansion valve.
A reducer.
A quick-coupling.
A three-way valve.
What is the main difference of deep well and submerged pumps?
The main difference is that deep well pumps are driven by hydraulic motor and submerged pumps are driven by electric motor
The main difference is that deep well pumps are more expensive than submerged pumps
The main difference is that deep well pumps are more easy to maintain than the submerged pumps
The main difference is that deep well pumps are connected to the motor with a long shaft and submerged pumps have both pump and motor submerged down in the tank
What prevents hatch cover panels from lifting in a seaway on a General Cargo vessel?
The hatch compression bars
The hatch cover hydraulic system
The hatch cover cleats and cross-wedges
The hatch cleats
After discharge of a bulk cargo by grabs and bulldozers (bob cats), which part of the hold must be checked very carefully for damage?
Hold lighting
Access ladders
Corrugated bulkheads
Beam knees and upper hoppers
Which is the preferred state to have the main turbine in while shutdown for a short stay in port?
Left with autospin operating to give periodic turning.
Gland steam left on to keep the rotor and casing warm and with turning gear switched off but engaged to 'lock' the rotor in position.
Turning with the turning gear and gland steam on.
All steam shut off with turning gear switched off but engaged to 'lock' the rotor in position.
What is the name given to the mixture in which meat or fish can be laid for a few hours to add flavour right through the dish?
Macedoine.
Mignonade.
Marmalade.
Marinade.
Where do you find detailed information and specific technical requirements for fire safety systems?
ISM Code
SOLAS
Safety Management System
Fire Safety Systems Code (FSS Code)
The overspeed shutdown is to be tested on a high speed four stroke diesel engine driving through a pneumatic clutch. The overspeed protection is provided by a solenoid operated dump valve in the governor servo system activated by an electrical signal from a small synchro motor. What is the preferred method of testing such a shutdown?
With the engine on a high or full load suddenly disengage the clutch.
Reduce the set point so the shutdown operates at normal engine speed.
With the engine off load manually increase the governor speed setting until the shutdown operates, reduce the shutdown set point if necessary.
Use a crowbar to lever the governor linkage to full fuel with the clutch disengaged and engine off load.
What do you understand by the term "luffing"?
The raising or lowering of a crane jib, moving the head of the crane and therefore a suspended load horizontally towards or away from the crane.
The combined movement of hoisting a load and slewing the crane, employed when lifting a load from a dockside over and into a ship's hold, or vica versa.
The initial phase of hoisting a load, where the crane wire and structure takes the weight of a suspended load.
The rotating of a ship's jib in a circular movement about the crane.
You are in an area of restricted visibility, close to a port. You hear this signal. What vessel does it come from and what additional information does the signal provide?
A vessel at anchor, more than 100 metres in length. She is sounding the additional signal to give warning of her position.
A vessel aground, more than 100 metres in length. The additional signal indicates which side the clear water lies on.
A vessel at anchor, less than 100 metres in length. She is sounding the additional signal top give warning of her position.
A vessel at anchor, more than 100 metres in length. The additional signal indicates that her cable extends at least 25 metres from her bow.
After a bulk cargo is discharged what should be done with CO 2 lines in each cargo hold?
Each line must be washed through with fresh water
Each line should be blanked off
Each line must be blown through with compressed air to ensure that they are clear of cargo?
No maintenance is required
The remote reading temperature gauge for the meat room is reading a higher temperature than the local liquid in glass thermometer. When removed and tested the remote gauge is found to be reading accurately. Which of the options given is the most likely cause of this discrepancy?
The liquid in glass thermometer is reading incorrectly.
The liquid in glass thermometer is positioned in a relative 'cold spot' in the meat room.
The sensing bulb for the remote gauge is placed in a relative 'local hot spot' inside the meat room.
The lagging for the capillary tube from the sensing bulb to the temperature gauge outside of the meat room is too thick causing the tube to heat up.
Which of the 3 alternatives given is correct for an AND-gate?
Figure 3.
None of the figures.
Figure 2.
Figure 1.
If abnormal vibration occurs, what will You do?
Stop the purifier immediately, and make sure the oil is being feed to the bowl.
Reduce the feed oil.
Open more feed oil.
Close for the feed oil.
At which of the pressures shown should the low suction pressure trip operate on a freon compressor?
+2 bar
+ 5.0 bar
+ 10 bar
- 0.5 bar
Would the purification efficiency be improved by an increase in throughput?
No.
It makes no difference.
Yes.
Depends on the viscosity.
We have a problem with surging in the turbocharger. Which of the following could be the cause?
Dirty scavenging air cooler on the air side.
The lubrication oil pump is malfunctioning.
Worn out bearings on the turbocharger.
Dirty rotor blades.
Даний онлайн-тест складається з 90 випадкових питань із тестів CES 5.1 з обраної вами тематики.