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Головна Онлайн-тести CES Усі типи судів Ch-Eng / 2nd-Eng Test about Engine department for all types of vessels (CES v6.0)
Онлайн-тестування: Test about Engine department for all types of vessels (CES v6.0)
1
Виберіть режим роботи з тестом:
Навчання
Онлайн-тест
Опис
Відгуки 1
Тест складається із 80 випадкових питань.
Усього питань на цю тему: 171
Усього питань на цю тему: 171
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What action would you take if the performance of a plate type heat exchanger was falling off even though flow rates and pressures of the primary and secondary fluids were normal?
Clean the heat exchanger.
Increase the flow of both fluids.
Add some more plates to the exchanger.
Increase the pressure of both fluids.
On a Container vessel, what determines how containers should be lashed?
SOLAS 74/88.
Advice from shore planners.
The cargo securing manual.
OSHA regulations.
Which of the below statements characterizes the most significant differences between a water-tube boiler and a fire-tube boiler during operation?
Water-tube boilers are more efficient and contains less water. They suffer from major damages when run dry during operation.
The firetube boiler does not need any non-return valves in the feedwater line circuit.
The watertube boiler can tolerate a short period of time without any water, when the oilburner is still in action.
The firetube boiler has a much better capability to work at higher steam pressure.
Which one of the listed requirements regarding enclosures of totally enclosed lifeboats do not correspond to present regulation? The enclosures shall be provided with:
Windows on both sides which can be closed watertight and opened for ventilation.
Access hatches which can be closed watertight.
Arrangement for rowing.
Access hatches capable of being opened and closed from both sides.
A lifejacket is so constructed that a person can correctly do it within a period of:
30 sec.
2 min.
1 min.
10 sec.
The circuit consists of two inductors, L(1) = 6 H and L(2) = 12 H, in series. Calculate the equivalent total inductance L(S).
L(S) = 18 H.
L(S) = 4 H.
L(S) = 2 H.
L(S) = 1,5 H.
During duplex mode you are able to:
Interrupt.
Not to interrupt.
Talk to two stations simultaneously.
Interrupt after releasing the PTT-switch.
On a general cargo ship, where would the fire hydrants be located?
At such locations that at least two jets not emanating from the same hydrant may reach any part of the ship normally accessible to the crew while the ship is being navigated, one of these jets coming from a single length of hose (the other jet may come from two hoses joined).
At such locations that at least two jets not emanating from the same hydrant may reach any part of the ship normally accessible to the crew while the ship is being navigated, each of these jets coming from a single length of hose.
At such locations that no part of the ship normally accessible to the crew while the ship is being navigated is located more than 20 metres away from a hydrant.
At such locations that no part of the ship normally accessible to the crew while the ship is being navigated is located more than 40 metres away from a hydrant.
Searchlights must be provided for night navigation in the Suez Canal. Which of the listed requirements are correct?
Vessels with bulbous bow, LPG and LNG vessels must provide their own projector.
All vessels must provide their own projector.
Only projectors hired from the Canal Mooring and Light Company are permitted.
If vessels have their own projector, an extra fee will be levied on the vessel.
What is the status and function of a Panama canal pilot?
He shall have control of the navigation and movement of the vessel.
He will take over all the responsibilities of the master on embarkation.
He will be responsible for canal crew mooring gangs and use of locomotives during lock transits.
He is an advisor to the vessel’s master.
During crude oil washing of No: 1C tank the duty deck officer reports that the oxygen reading in the tank is 9 %. What should you do?
Stop the washing process and not resume until the oxygen content in the tank below 8 %.
Carry on and ask the engineers to check the inert gas system.
Stop the washing process and not resume until the oxygen content in the tank is below 2 %.
Carry on with the washing as the reading is below 11 %.
Between a complete removal and a renewing of floor polish what can you do to maintain a PVC floor surface?
By using the softest of the pads on the disk and dry scrub.
By soft machine scrubbing with red pad and a renewing of polish only where there is heavy traffic (f. i. in the middle of corridors and not the whole floor).
Apply an extra layer of polish every month.
By using soft machine scrubbing once every fortnight and wash with a solution of water and polish.
To make a “call-request” one should:
Select the telex in on-line position.
Select the ID of the NCS.
Select the telex in off-line position.
Don’t know.
What is the minimum capacity of the portable tank of a portable foam applicator?
1 litre.
5 litres.
10 litres.
20 litres.
What is the fog signal for a vessel which is engaged in towing?
Two prolonged blasts followed by one short blast at intervals of not more than 1 minute.
One short blast, one prolonged blast and one short blast at intervals of not more than 2 minutes.
One long blast followed by two short blasts at intervals of not more than 2 minutes.
Two prolonged blasts at intervals not exceeding 2 minutes.
Having a CO2 alarm during normal working hours, what immediate action should be taken?
Ignore the alarm.
Get out of the engine room as soon as possible.
Awaiting further order.
Get into the control room.
When there is doubt about the freshness of the atmosphere in enclosed or confined spaces, what actions should be taken?
Arrangements should be made for testing of the atmosphere to ensure maintenance of 21 % oxygen and a carbon monoxide content below 50 ppm in the atmosphere of the space.
Supply filter masks to all crew working on ro-ro deck.
Ro-ro decks are always ventilated in advance of an operation.
Open both bow- and stern doors.
According to the rules of GMDSS vessels are equipped with certain radio-communication devices depending on:
Type of vessel.
Their tonnage.
The sea areas.
Don’t know.
Which one of the listed requirements for passenger ships regarding personal life-saving appliances do not correspond to present regulations?
All lifejackets shall be fitted with a whistle, a light and a smoke signal.
Ro-ro passenger ships shall carry at least 2 lifebuoys provided with self-igniting lights an self-activating smoke signals.
All lifejackets shall be fitted with reflex, a whistle and a light.
The 5 % extra lifejackets carried on board have to be stowed in conspicuous places on deck or at the muster stations.
Part of the outer surface of a refrigeration compressor crankcase and the refrigerant return line near the compressor ice up heavily during normal operation. Which of the options given is the most likely cause of this problem?
The superheat control setting for the thermostatic expansion valve is set too low.
The filter drier unit in the liquid line is partly blocked.
The seawater flow control valve for the condenser is faulty allowing insufficient cooling water flow.
The oil separator is not functioning correctly and is allowing lubricating oil to pass into the system.
According to the industry guidelines in the ISGOTT Guide and assuming terminal regulations do not require otherwise, what action should be taken to drain accumulated water from the deck during cargo handling operations in rainy conditions?
The accumulated water is to be drained periodically and the scupper plugs to be immediately closed once the water has been run off. Water containing oily residues is to be transferred to a slop tank or other suitable receptacle.
The scupper plugs are to be kept closed and sealed; any volume of water that is not contained should be allowed to flood over the fishplate.
During periods of heavy rain, it is considered prudent and safe to allow water to drain continuously; therefore scupper plugs should be removed in such conditions.
The accumulated water is to be transferred to a spare tank.
Can a British Consular official detain a vessel whilst in a foreign port?
Yes – any consular official can detain a vessel.
Only the most senior consular official can detain a vessel.
Only if he is also a Marine Officer, or on instruction from the MCA.
Not under any circumstances.
Which one of the listed requirements regarding fire protected lifeboats do not correspond to present regulations? Water spray systems shall:
Have separate draining pumps of sufficient capacity.
Be arranged for flushing with fresh water and allowing complete draining.
Protect the occupants through a continuous oil fire for a period of not less than 8 minutes.
Have means for “turn on/turn off” the flow of water over the exterior of the lifeboat.
What is important to check when transferring a position from the GPS output to a paper chart?
Any necessary corrections are applied to convert between the GPS datum and the chart datum.
Ensure that the chart has been corrected up to date.
It is important to ensure that the GPS is setup on 2 dimensional and not 3 dimensional position fixes.
Ensure that the GPS is setup on the same datum as the chart.
On some trades fruit cargoes may be subjected to “in-transit cold treatment” also known as cold treatment. From the options given which is the main purpose of this cold treatment?
To maintain a specified minimum temperature for a prescribed time period to kill off any fruit fly which may be present when loading the cargo.
To maintain the temperature of the fruit within very tight tolerances.
To ensure that the fruit is carried as cold as possible without damaging the fruit.
To achieve uniform quality of the fruit at discharge.
When discussing the properties of an oil cargo, what is the “wax content”?
The percentage of paraffinic wax by volume, based on a representative sample of the crude oil.
The amount of additive in an oil product, expressed in ppm, designed to inhibit solidification at lower temperatures.
The observed volume percentage of waxy deposits found in a cargo tank after discharge in relation to the total volume of cargo previously carried.
The percentage of wax, expressed as a percentage, remaining in an oil product after distillation.
What is the purpose of the unscheduled inspectors on board ships?
To determine whether the ship is seaworthy.
To issue a certificate of seaworthiness.
To issue a trading permit.
Mainly to determine whether the manning regulations have been adhered to.
According to SOLAS Regulation all dedicated seawater ballast tanks on oil tankers shall have an efficient corrosion prevention system such as hard protective coatings or equivalent. With regard to coatings do SOLAS set any requirement to colour?
Preferably light colour.
Preferably light red colour.
Preferably dark colour.
No requirement.
What is the weather associated with being in the centre of an Anticyclone (a region of High Pressure)?
Light winds and fair weather, sometimes fog.
Strong winds but with very little rain.
Strong winds and heavy rain.
Persistent rain and very humid weather.
On a RoRo vessel carrying no more than 36 passengers, what is the minimum capacity of the ventilation system protecting standard cargo spaces intended for carriage of motor vehicles with fuel in their tanks for their own propulsion.
12 air changes per hour.
20 air changes per hour.
6 air changes per hour.
2 air changes per hour.
What is a good practice when lineblowing/pigging from shore?
There must always be one man on the ship’s office, operating the manifold valve in order to avoid to much pressure raise in the tank.
Just leave all valves open and let the shore control the blowing.
There must always be one man on the ship’s manifold, operating the manifold valve in order to avoid to much pressure raise in the tank.
There must always be one man on the ship’s bridge, operating the helm in order to avoid to much pressure raise in the tank.
You are inerting a cargo tank on an oil tanker, prior to gas-freeing for entry. What is the maximum permitted oxygen content in the inert gas main as required by SOLAS 1974?
12 % by volume.
8 % by volume.
5 % by volume.
2 % by volume.
In respect of washings from the cargo area of an oil tanker, what is the maximum instantaneous rate of oil that can be pumped into the sea when a vessel is outside a special area, proceeding en route, has in operation a monitoring and control system for the discharge of oil and is located more than 50 nautical miles from the nearest land?
30 litres per nautical miles.
300 litres per nautical miles.
60 litres per nautical miles.
0,03 litres per nautical miles.
A rocket parachute flare reaches an altitude of:
Not less than 300 m.
Not less than 40 m.
Not less than 180 m.
Not less than 450 m.
You have just joined a chemical tanker. Where would you find a description of the ship’s cargo handling equipment, details on the ship’s cargo unloading procedures and tank stripping and details on procedures relating to the cleaning of cargo tanks, the discharge of residues, ballasting and deballasting?
The Annex II Procedures and Arrangements Manual.
The applicable equipment manufacturer’s maintenance and operation manuals.
The Cargo Handling Logbook.
MARPOL 73/78.
What is the purpose of the LD (low duty) compressors on an LNG carrier?
To handle the LNG boil-off vapour for fuelling the boiler.
To discharging the LNG cargo at a slow rate.
To deliver inert gas and to aid cooling down of the cargo tanks.
To transfer cargo vapour to the shore installation during loading operations.
When carrying LNG cargoes it is useful to have information about its thermodynamic properties. What is a common source of information that can be used to obtain values for a wide range of these properties?
A Mollier chart.
Material safety data sheet.
The cargo manifest.
The IGC code.
You are in an area of restricted visibility and hear this signal. It is repeated at two minute intervals. What does it indicate?
That there is another vessel nearby, that she is underway, but stopped and making no way through the water.
That there is another vessel nearby, but that she is at anchor.
That there are two more vessels nearby.
That there is another vessel in the vicinity and that she has just altered course to port.
Does the Health & Safety Executive (HSE) have authority in dealing with shipping matters?
The HSE has authority only where an interface exists between the ship and shore e. g. means of access regs. In a serious case, they would contact the local Marine Officer.
They can insist that alcohol/drug tests be carried out after an incident involving a ship or shipping.
They have exactly the same powers as that of a Marine Officer.
They have no legal responsibility over ships or shipping.
A drip tray containing oil is on fire. The only fire fighting equipment available is water hose with spray jet/spray nozzle. How, if at all, should you attempt to put out this fire using water?
Water should be applied in a jet to the back of the fire.
Water should be applied to the oil in a single jet only.
Water should not be used on any type of oil fire.
The water can be applied in a fine spray starting from the front in a sweeping motion.
This circuit consists of a voltage source V, a change-over switch S, a resistor R and a capacitor C. The voltage/time figures 1 to 4 show changes in the voltage V (C) when the switch S is suddenly shifted from position 1 to 2 at time t = 0. Only one of the diagrams is correct. Which?
Figure 1.
Figure 2.
Figure 3.
Figure 4.
The abbreviation “NPSH” is often seen in connection with the efficiency of cargo pumps on oil tankers. What does this abbreviation stand for?
Nominal Pressure Suction Head.
Natural Pumping Standard Height.
Necessary Pumping Suction Hazard.
Net Pressure Suction Head.
What types of fire extinguishers shall be used in the engine room?
Fire extinguishers equipped for powder or CO2 only.
Any fire extinguisher with a weight of less than 100 lbs.
Fire extinguishers filled with fresh water only.
Fire extinguishers of the handy-size types only.
What is polymerisation?
The process by which unsaturated chemical compounds are heated under pressure, causing the molecules to react with each other and form larger molecules.
The process by which the molecules in unsaturated chemical compounds react with each other during cooling, forming larger molecules.
The process by which saturated chemical compounds are heated under pressure, causing the molecules to react with each other and form smaller molecules.
The process by which saturated chemical compounds react as pressure is released during heating, causing the molecules to react with each other and form larger compounds.
This circuit consists of two capacitors, C(1) = 6 μF and C(2) = 12 μF, in series. Calculate the equivalent C(S) of the two capacitors.
C(S) = 1,5 μF.
C(S) = 2 μF.
C(S) = 4 μF.
C(S) = 18 μF.
In which way may intake of poisonous material occur?
Skin penetration and skin absorption.
Swallowing.
By inhalation.
All mentioned.
What nominal filling restriction exists under the IBC Code for a single tank on a type 3 chemical tanker? Not counting structural, capacity or cargo specific limitations.
1 250 cubic metres.
There is no filling restriction for a type 3 chemical tanker.
1 750 cubic metres.
3 000 cubic metres.
Most fruit cargoes carried under refrigeration require introduction of fresh air into the cargo space to remove any excess carbon dioxide and ethylene produced by respiration of the cargo and sensors are fitted to detect these gases. Shipper’s instructions will often indicate “constant air change” as a requirement for a cargo. Why, even though this is a crude method for controlling the cargo space atmosphere, is this type of instruction given?
It is the standard method and it is always done that way for simplicity.
Fresh air helps to acclimatise the cargo to the prevailing ambient conditions.
Some cargoes are very sensitive to ethylene levels and it may be difficult to accurately measure the low levels that would affect a cargo.
As much fresh air as possible should always be introduced into the cargo space throughout the voyage to maintain cargo quality.
What does wet washing mean?
The bottom washing starts whilst there is still a small amount of cargo in the tank.
Dry top washing and wet bottom washing.
The oil is too “wet” to use for crude oil washing.
Start the wet crude on washing on a dry bottom.
How will you calculate transverse accelerations?
Multiply the values taken from tables 2, 3 and 4 of the Cargo Stowage and Security (CSS) Code.
Multiply the values taken from tables 3 and 4 of the Cargo Stowage and Security (CSS) Code.
From formulae given in the Cargo Securing Manual (CSM).
Rule of thumb and past experience.
Which is the preferred method for starting an air conditioning refrigeration compressor which has been shut down for a period of time?
Start with suction valve throttled in to minimise risk of drawing liquid refrigerant into the compressor.
Start and stop repeatedly until suction pressure and oil pressure are normal.
Start with all system valves fully opened.
Start with the discharge valve throttled in to prevent excess condenser pressure.
On a container vessel, where should a mid-bay guide be positioned?
On the tank top mid-way in 40′ guides to prevent transverse movement of 20′ containers.
On the tank top at the ends of 40′ container bays.
At the base of cell guides.
Between 20′ container bays on deck.
Which is the “FORWARD BREAST LINE”, in the figure?
The forward breast line is indicated by B, in the figure.
The forward breast line is indicated by C, in the figure.
The forward breast line is indicated by D, in the figure.
The forward breast line is indicated by A, in the figure.
The picture shows a common used 3,5 inches diskette type for storing data. What is the data storing capacity for such diskette?
760 kB.
1,44 MB.
540 kB.
20 MB.
Reduced capacity accompanied by vibration and noise at the suction of a centrifugal pump results from the action of vapor pockets in the fluid being pumped caused by:
Water hammer.
Cavitation.
Steam knock.
Fluid friction.
What are the requirements regarding slop tank capacity on combination carriers with smooth walls (bulkheads)?
Not less than 3 % of the oil-carrying capacity of the ship.
Not less than 1 % of the oil-carrying capacity of the ship.
Not less than 1,5 % of the oil-carrying capacity of the ship.
Not less than 2 % of the oil-carrying capacity of the ship.
What is the most likely reason for vibration and noise at the suction side of a centrifugal pump when it is running?
Fluid friction in the suction line.
Collapsing vapour bubbles due to cavitation.
Water hammer in the pump casing.
Pump suction valve fully open.
In the case when the temperature of the ambient air is equal to 10 °C and the wind is blowing at a speed of 10 m/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:
-10 °C.
0 °C.
+10 °C.
+20 °C.
What are we seeing here?
A sailing vessel less than 20 metres in length, displaying the optional combined lantern in lieu of standard sailing lights, seen head on.
A sailing vessel, seen from astern, where the edges of her sidelights are both visible.
A sailing vessel of less than 10 metres in length, displaying the mandatory combined lantern in lieu of sailing lights, seen head-on.
A sailing vessel, at anchor.
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.
Which of the given options characterizes a 2-stroke diesel engine?
The piston always has a short skirt.
A 2-stroke engine always has 2 or more turbochargers.
A 2-stroke engine has an air inlet valve in the cylinder cover.
A 2-stroke engine completes a full cycle every revolution.
Which of the following items shall be included in an “abandon ship”-drill?
Checking that passengers and crew are suitably dressed and lifejackets correctly donned.
Checking that all crew and passenger are present.
Checking the distress signal rockets and other distress signals.
Checking the lifeboat provisions and supplies.
What is the purpose of adding inhibitor to the individual cargo?
To avoid explosive (flammable) area in cargo tanks.
To avoid humidity in cargo tanks.
To assure all oxygen is removed from cargo tank and avoid chemical reaction.
To avoid radicals building up in cargo tanks.
A bulk carrier is loading to complete on summer draught of 10,00 m when in salt water; the vessel is loading in river water; The dock water allowance is 80 mm; The maximum draught when loading is completed is:
10,80 metres.
11,24 metres.
9,92 metres.
10,08 metres.
In case of diesel driven fire pumps, for how long shall the fuel tank capacity allow the pump to be run at full capacity? (SOLAS II-2/4.3.3.2.3).
1 hour.
3 hours.
6 hours.
15 hours.
A coated tank holds 400 tons of sea water when filled. How many tons of liquid of liter weight 0,9300 will it hold when filled to 90 % capacity?
390,2 Mt.
343,2 Mt.
377,6 Mt.
326,6 Mt.
If you use chemicals for cleaning up an oil-spill on the water, what would the chemicals do?
Contain the oil within a small area.
Disperse or dissolve the oil into the water.
Remove the oil from the water.
Absorb the oil for easy removal.
A section of seawater pipe has been removed for maintenance. When refitting the pipe after completing the work the bolt holes in the flanges are found to be misaligned. What procedure should be followed to finish the work?
Force the pipe into position and them hammer the bolts into the holes to hold the pipe flanges into alignment.
Adjacent pipework should be slackened off to allow the pipe to be aligned. Any incorrectly positioned brackets should be adjusted after the pipe is refitted.
Use wooden wedges to force and hold the pipe into the correct position and then fit the bolts.
Use a chain block to pull the pipe flanges into alignment and leave it in place after the bolts are fitted to avoid overstressing the bolts.
Diodes are widely used in rectification, or the conversion of alternating current to direct current. The sinusoidal input voltage V (in) is applied to the circuit shown. Which of the output voltages is correct?
Figure 2.
Figure 3.
Figure 1.
Figure 4.
1 GHz is equivalent to:
100 000 Hz.
1 000 000 000 Hz.
10 000 000 000 Hz.
1 000 000 Hz.
Cargo gear/cranes should at regular intervals be thoroughly examined and load tested by a recognised company/yard. How often should such examination/load test take place?
Every 4th year.
Every 5th year.
Every 2 1/2 year.
Annually.
The death of a passenger occurs on board, what legal actions must be taken by the Master?
First aspect confirm death. Notify company, and next-of-kin, and if on board to be advised and comforted as may be required. Arrange to have body moved to freezer area. Notify local agents and British Consul when abroad. Entry to be made in Record of Births and Deaths.
Confirm death. Have body moved to a freezer compartment. Contact local agent and British Consul as appropriate. Complete narrative section of Official log book. Make an entry in the deck log book detailing actions taken.
Confirm death. Contact local agent and arrange to have body medi-vacced from vessel. Notify company. Complete births and deaths section of official log book.
Confirm death. Notify next-of-kin, and if on board to be comforted as may be necessary. Make an entry in the Births and Deaths section of the OLB, make entries in the narrative section of the OLB. Notify agent and British Consul when abroad. Have belongin.
Which electronic component does this graphical symbol represent?
Diode.
Transistor.
Silicon controlled rectifier.
Tunnel diode.
Reduced capacity accompanied by vibration and noise at the suction of a centrifugal pump results from the action of vapor pockets in the fluid being pumped caused by:
Steam knock.
Water hammer.
Fluid friction.
Cavitation.
Why did they order another tug?
Because the bow thrust was useless in the strong wind.
Because they wanted to make sure that the ship could be turned safely.
Because the mates always receive their instructions prior to berthing and they all felt that another tug was needed.
Because the ship was going to berth with port side to the terminal.
Emergency instructions in appropriate languages shall be posted in passenger cabins. Which information shall as a minimum be included in the emergency instructions?
The method of donning life-jackets, escape routes and alarm signals.
Name of cabin attendant.
Escape routes and alarm signals.
Where to find thermal protective aids.
What contributes most to rust formation on vehicles/Ro-Ro units?
Cargo hold ventilation systems and associated ducting.
Pipes passing through cargo holds.
Vehicles loaded wet.
Hydraulic units in cargo holds.
What is the meaning of the following symbol?
Close rescue boat ventilation aperture.
Open hatches.
Secure liferaft canopy closing device.
Secure hatches.
If oil flows out of the bowl casing drain of a solids ejecting separator what is the most likely problem?
Oil has been fed to the separator before full speed.
The flow rate is too high.
The sludge tanks is full.
Insufficient amount of bowl closing water.
At what calendar interval is a “Special Survey” required?
Beach.
Bleach.
Blanch.
Breach.
Добро пожаловать на страницу, где вы можете пройти CES тест (Crew Evaluation Test) онлайн в области "Engine Department" (специальность инженер-механик, на всех типах судов). Этот тест разработан для морских специалистов, работающих в инженерном отделе, и предназначен для помощи в им улучшить свои знания и навыки с помощью эффективного электронного обучения и оценочной тренировки.
CES тесты компании Seagull, ранее известной как OTG, представляют собой онлайновый инструмент оценки, созданный для оценки базовых знаний моряков и выявления потребностей в профессиональной подготовке в различных областях знаний, как это определено в ПДНВ.
Наши тесты охватывают различные версии, включая 4.1, 5.0, 5.1 и 6.0.0, соответствующие международным стандартам STCW. Вопросы в тесте охватывают обширный спектр тем, включая управление кризисными ситуациями, интегрированные навигационные системы, управление балластными водами, обработку и укладку грузов, управление эксплуатацией судна, морскую инженерию, техническое обслуживание и ремонт, и множество других тем.
Эта страница содержит вопросы Seagull CES, относящиеся к области "Engine Department", которые собраны из тестового симулятора как для проверки компетентности команды судна, так и для личного тестирования знаний.
Тест предназначен для инженеров-механиков, работающих на разных типах судов. Он включает в себя как теоретическую, так и практическую информацию, необходимую для работы в этой профессии. Инженер-механик на судне отвечает за техническое состояние механических систем судна, включая двигатели, генераторы, компрессоры, насосы и другое оборудование. Кроме того, механик контролирует запасы топлива, масла и воды на борту судна. Наш тест поможет вам повысить вашу профессиональную компетентность в этой области.
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07.07.2024
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