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Головна Онлайн-тести CES Passenger MASTER / Ch-Officer Test online CES 5.1 for MASTER / Ch-Officer, Passenger vessel
Онлайн-тестування: Test online CES 5.1 for MASTER / Ch-Officer, Passenger vessel
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Онлайн-тест
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Тест складається із випадкових питань з обраної теми.
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Which one of the listed requirements regarding the stowage of rescue boats corresponds to present SOLAS regulations. Rescue boats shall be *stowed:
Wherever space is available
In a state of readiness for launching in not more than two minutes
Stowed in a dedicated and covered area
So that neither the rescue boat nor its launching arrangements will interfere with any survival craft at any other launching station
What is the minimum necessary condition for the start and permanence of an oil fuel fire?
The temperature is below the flash point
The temperature is below 100°C
The temperature is equal to or over the flash point
The temperature is above 250°C
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.
*All waste receptacles shall be of non-combustible materials, built and equipped with:
No openings in sides and bottom
A cover of a hinged self-closing type
Permanent means for lashing
A permanenlty attached cover
*As far as human factor is concerned, which of the following actions should be considered as an efficient one?
To establish inner rules to perform works of a special risk
To train the fire brigade
To equip them with better communication systems
All the answers are good
The smoke detector (fire indicator) indicates fire in a cargo hold loaded by general cargo. What first action should be taken?
Inspect the scene before deciding the method to be used for fire-fighting
Close the ventilation system and other openings to the hold in order to choke the fire
Use the ship's gas extinguishing central system to put out the fire
Start the fire pumps, open the hatches and start fighting the fire by fire hoses
What is the minimum number of fireman's outfits that should be carried on a cargo ship?
4
3
1
2
*What is the minimum average distribution capacity of a fixed water-spraying fire-extinguishing system fitted in an engine room ?
1litre / m2/ min
5 litres / m2/ min
20 litres / m2/ min
10 litres / m2/ min
*Most frequent volumes for only one air bottle of a standard self-contained breathing apparatus are
10 litres
3 litres
20 and 25 litres
6 and 7 litres
*You are the officer of the watch at the bridge of a cargo ship. In the middle of the night, an alarm sounds on the control panel of the fire detection system. It indicates that a detector is activated in the crew's accommodation. What is the first action you would take?
Call the Captain
Acquit the alarm and wait till it sounds again before taking any other action
Run to the scene as fast as possible and start fighting the fire by all available means
Sound the fire alarm signal and send the seaman on watch down to inspect and report the situation
Which one of the listed fire-extinguishing medium is most effective against an open oil fire?
Foam
Water
Powder
Gas
Is it necessary to state the accounting code of the vessel in fully automated radio telex-traffic with a coast-station?
No, because the AAIC is included in the radio telex-identification
Yes
No, when AAIC is unknown, it will be asked for
Don't know
With what system is a NAVTEX-message transmitted?
JRC
FEC
ARQ
SELFEC
The following DSC-message was received:(see original )At what time was the position of the vessel in distress made?
23:23
Don't know
04:05
00:00
The following DSC-message was received:(see original )The nature of the distress is:
Don't know
unknown
distress
disabled
Which of the following is a INMARSAT A Mobile Earth Station Identification Number (IMN)?
22753000
2275300
227530000
122700
The word QUICK is spelled conform the international phonetic alphabet:
Quebec, Uniform, India, Charlie, Kilo
Queen, Upsala, India, Charlie, Kilo
Don't know
Quebec, Uniform, Italia, Casablanca, Kilo
In discussing the properties of chemical cargoes, what is the "Odor Threshold" of a product?
The smallest concentration, expressed in parts per million by volume in air, that can be detected by smell by most people.
The maximum concentration of a vapour that can be tolerated without permanent damage to the nasalmembranes.
The temperature at which the vapour pressure a substance is greater than the prevailing atmospheric pressure and vapour is then released into the environment.
The average concentration of a substance to which a worker may be repeatedly exposed for a normal 8 hour working day, 40 days a week, without adverse health effects.
Who shall notify the cleaning up contractor (OPA-90)
The shipowner
The Master
Emergency response team
Qualified Individual
You are planning the discharge of a crude oil tanker with segregated ballast tanks, SBT. Which of the cargo tanks should be crude oil washed if you are expecting heavy weather?
All the cargo tanks that were not COW'ed in the last discharge port
At least 30% of the cargo tanks
The dedicated heavy weather ballast tank
Both sloptanks, and 30% of the remaining cargo tanks
When using a buoy as an aid to navigation, which of the following should always be considered?
That if the light is showing its correct characteristic it is in its right position
The buoy may not be in its charted position
If no radio navigation warnings have been issued concerning the buoy it can be assumed to be in its correct position
The buoy is nearly always well anchored and can be considered to be in its charted position providing there has not been any recent storms in the area
Give the meaning of the following symbol
Wheeled fire extinguisher
None of the above
Portable fire extinguisher
Fire alarm
Give the meaning of the following symbol
Portable foam applicator
Portable fire extinguisher
Powder installation
Foam installation
The vessel is to anchor with Pilot onboard. Which of the suggested answers most accurately define the main duties of the Officer of the Watch on bridge?
Monitor the bridge equipment and keep the Master informed of all outputs
Assist the Master and pilot and monitor the ships position.
Follow Pilots orders and ensure the anchorage is carried out successfully
Follow the Master's orders at all times.
You are transiting a narrow channel. What can happen in this situation?
The bow will be pushed away from the bank
The bow will be sucked towards the bank
The stern will be pushed away from the bank
None of the mentioned will happen
Which of the following regions lies outside Sea Areas A1, A2, and A3?
Sea Area A4.
Sea Areas only apply to INMARSAT footprint areas.
There are no additional Sea Areas.
Sea Area A3-I (INMARSAT coverage) and Sea Area A3-S (HF SITORcoverage).
On board one can use the reflections in the ionosphere by the right choice of:
The time of transmission
The mode of transmission
The length of the aerial
The type of equipment
The number of oscillations of a wave per seconds is called :
Wavelength
Frequency
Class of emission
Period
Which of following items shall be included in an abandon ship drill?
Checking the distress signal rockets and other distress signals.
Checking passenger's immersion suits.
Checking the lifeboat provisions and supplies.
Checking that lifejackets are correctly donned.
An alarm signal consisting of seven short blast followed by one prolonged blast is sounded by the ship's whistle and alarm bells. What are you to do?
Report on the bridge (deck crew) or engine room (engine crew) for further orders
Go to your lifeboat station
Go to your fire station
Go to (or remain in) your cabin and await further orders
The training manual shall contain instructions and information in easily understood terms and illustrated wherever possible. Which of the following objects do not have to be explained in detail in the manual according to present regulations?
Muster of assigned stations
Donning of lifejackets and immersion suits
Boarding, launching and clearing of the survival crafts and rescue boats
Donning of fire protection clothing
Which international regulations govern the disposal of waste material, including galley waste, from ships?
Chapter II, SOLAS 1974.
The Industry Best Practise Guide for Restaurant Management.
Annex V, MARPOL 73/78.
Section III, ISPS Code.
A bulk cargo is loaded and the cargo stow has been left with an excessive peak height; what could be the result of this situation?
Excessive stresses on transverse bulkheads
Excessive stresses on tank top
Excessive cargo sweat
Damage to hatch covers
Who is responsible for ensuring your ship completes a security assessment?
Ship Security Officer
Flag State Administration
Company Security Officer
Recognized Security Organization
With respect to earthing (grounding) of signal cables. Which of the 4 alternatives is correct for a cable for analogue signals?
Figure 1.
Figure 2.
Figure 4.
Figure 3.
During the 5-yearly overhaul and operational test of a lifeboat on-load release gear, to what level should the gear be load tested?
0.8 times the total mass of the lifeboat when loaded with its full complement of persons, equipment and stores.
1.25 times the total mass of the lifeboat when loaded with its full complement of persons and equipment.
1.1 times the total mass of the lifeboat when loaded with its full complement of persons and equipment.
The equivalent to the total mass of the lifeboat when loaded with its full complement of persons and equipment.
Some fresh shrimps have been peeled ready for serving; some salad leaves have been washed ready for the same meal. The meal will not be served for another four hours. What will you do with these ingredients in the meantime?
The shrimps and the salad will be placed in separate containers, covered and placed in the refrigerator until required.
The shrimps will be placed in the refrigerator and the sald placed in cold water, to keep it fresh.
The shrimps and the salad will be placed in separate containers, covered in foil and left on the bench until required.
The ingredients will be combined, seasoned and dressed, transferred to open serving dishes, then placed in the refrigerator until required.
Ballast introduced into a cargo tank on a chemical tanker which has been washed to such an extent that the ballast contains less than 1 ppm of the substance previously carried may be discharged into the sea without regard to the discharge rate, ship's speed and discharge outlet location, but under certain conditions. What are those conditions?
That the vessel is not less than 50 miles from the nearest land and is proceeding on route.
Provided the ship is underway and a sample of the ballast water has been drawn from the tank and is stored on board, there are no additional conditions to be imposed on such a discharge.
That the discharge is passed through the Oil Discharge Monitoring Equipment and a visual watch is maintained on the vessel's wake.
That the vessel is not less than 12 miles from the nearest land and is in water that is not less than 25 metres deep.
What are the main elements in a damage control plan?
Instructions and procedures for reporting damage to the Company
Boundaries of the watertight compartments for decks and holds. Position of controls for opening and closing of watertight compartments. Arrangement for correction of list due to flooding.
Arrangements for correction of list due to flooding within 15 minutes
A damage control plan is the same as an emergency plan
The chemical abbreviation "H2S" is often associated with Crude Oil cargoes. What does the abbreviation stand for?
Hydrogen Sour.
Hydrogen Separation - 2nd distillation stage.
Hydrogen Sulphide.
Halogenated Sulphide.
What is the correct location or working station for the deck watchman during cargo operations on an oil tanker?
In the cargo control room.
Available somewhere on the weather deck only.
Standing by in the crew mess.
On the cargo tank deck at all times.
Prior to ordering stores for any department;
The store inventory should be checked so that you order only the items required
Consult the ISSA catalogue to ascertain what stores are available for ordering
Ask the departmental head for a list of store to be ordered
Consult the ISSA catalogue and order whatever is available but not on board
Normally ventilation fans in enclosed ro-ro spaces must be run continuously whenever vehicles are on board, why?
An increased number of air changes may be required when vehicles are being loaded or unloaded, or where flammable gases or liquids are stowed in closed ro-ro spaces
The manufacturer of the fans recommends continuous operation to reduce maintenance cost
It is better to run the fans continuously instead of testing the atmosphere
It is easier for the crew, they don't have to think about starting and stopping of fans
You can reduce the need for security guards in certain areas by installing:
Anti-intruder devices
Vapour detectors
Water cannons
Metal detectors
Under international regulations what must be frequently done during a cargo watch on a bulk carrier?
The number of stevedores working at each hatch must be recorded
The quantity of cargo loaded or discharged must be recorded
Weather conditions must be recorded
The vessel's draughts must be recorded
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
When you are calibrating an instrument what is the most common second step in the procedure (consult the manual)
Adjustment of span
justment of Zero-point
Adjustment of range
Check linearity
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
Why is the tank washing discharge outlet located below the waterline on a chemical tanker?
So that a safe and legal rate of dilution is achieved in the wake as the ship proceeds along.
So that toxic vapours are neutralised by the layer of water above the outlet.
So that tank cleaning can be carried out without anyone noticing.
So that there is minimum resistance to the flow generated by the pumps as they discharge the washings.
Why should the coil of an ac solenoid valve not be energised when demounted from the valve body?
The coil will lose it's residual magnetism
The coil will jump around.
The coil will fail due to vibration.
The coil will overheat.
What must be ensured at the commencement of cargo operations?
That the draught survey has been completed
That all fire dampers are closed
That all fire dampers are open
That CO2 gas lines to each cargo hold are clear
What type of sugar is commonly added to sweeten tea or coffee?
Barley.
Granulated.
Icing.
Caster.
Why are cargo hold bilges washed with chloride of lime?
To assist with draining the bilges
To disinfect the bilges and remove odours
To assist with drying the bilges
To protect against corrosion
Why are drains fitted to hatch coamings of a General Cargo ship?
To drain water from the hatch covers
To drain water that enters the hatch coaming channel via the hatch seals
To drain water from hatch cover cross-joints
To collect debris that collects in the hatch coaming channel
How often shall drills for the operation of watertight doors, side scuttles, valves and closing mechanism of scuppers, ash-chutes and rubbish chutes take place in passenger ships?
Every two weeks
Daily
Every month
Weekly
What name is given to the "energy" that a person "burns" during the day and which is replaced in the amount and type of food he eats?
Cellulose.
Callibres.
Canapes.
Calories.
Which of the following is the minimum acceptable value of insulation resistance for High Voltage equipment?
100 k Ohms
1M Ohms
1G Ohms
100 M Ohms
What must be ensured prior to loading heavy lift cargoes on a General Cargo Vessel?
That all double-bottom tanks are empty
That the vessel is listed to the side to which the load is to be lifted
That the vessel has a small metacentric height( GM)
That there are minimum free surface moments in tanks
Which of the following cargoes would normally require surrounding empty cargo tanks, void spaces and ballast tanks to be inerted prior to loading and maintained in that condition while the cargo was on board?
Propylene Glycol.
Propionic Anhydride.
Propylbenzene.
Propylene Oxide.
To correctly interpret the readings on the printout from a reefer vessel’s cargo data logger it is essential to have some knowledge of the location of the temperature sensors. Where would the temperature sensor for the delivery air to a cargo hold be expected to be located?
Just above the cooling coils where the air returns from the cargo space.
In the air flow path from the cooling coils, about 3 metres from the coils.
In the air flow path from the cooling coils, but at the opposite end of the cargo space to the coils.
Near the centre of the cargo space.
Fluid flow is measured using a pneumatic differential pressure transmitter and is indicated on a direct reading instrument. The indicator is reading zero even though fluid is flowing through the system. When the flow rate changes the indicator initially registers a reading but then gradually returns to zero. From the options given select the probable cause of this condition.
The connection to the differential pressure transmitter low pressure bellows is blocked.
Diaphragm in the differential pressure transmitter is perforated.
The I/P converter is faulted.
The connection to the differential pressure transmitter high pressure bellows is blocked.
When planning bunkering operations it is preferable to arrange for the new fuel to be bunkered into empty or nearly empty tanks whenever possible. What is the main reason for this?
To minimise the risk of microbial contamination of the fuel.
To make it easier to calculate the quantity of fueltaken onboard.
To minimise the risk of incompatibility between different fuels.
So that the sulphur content of each fuel is known.
What are we calling materials with same molecule formula, but the properties are different because the atom structure is different?
Chemical reactions
Saturated hydrocarbons.
Isometric bonding.
Double bonding
How would you ventilate your cargo holds when sailing from hot climate to cold climate?
Ventilation only during night time?
Ventilate only during day time?
Ventilate excessively?
No ventilation should be done?
What kind of information do we get from a Mollier diagram?
We get information about enthalpy, specific volume of liquid, liquid/ vapour mixture, temperature of vapour when pressure is known, pressure in cargo tank when the liquid temperature is known etc.
We get information about enthalpy, liquid/ vapour mixture, temperature of vapour when pressure is known etc.
We get information about enthalpy, specific volume of vapour, liquid/ vapour mixture, temperature of vapour when pressure is known etc.
What is Breaking Stress with regard to cargo lashings?
The maximum stress that can be applied to a cargo lashing
The maximum load that can safely be applied to a cargo lashing
The safe working load of a cargo lashing plus 10 percent
The load beyond which a cargo lashing will deform
What is meant by the term 'hold space' in relation to a liquefied gas carrier?
The space where the ballast tanks are situated.
The space enclosed by the ship's structure in which a cargo containment system is situated
The space between the individual cargo tanks.
The space where the cargo is carried.
On the figure 4 possible definitions of the term "FORWARD" are given. Which one is the correct one?
Forward is given by B on the figure
Forward is given by C on the figure
Forward is given by A on the figure
Forward is given by D on the figure
What do you understand by: Bitter end?
Bitter end means: a foul taste at the end of a meal
Bitter end means: to the very last moment
Bitter end means: the toggled end of a lifeboat painter
Bitter end means: the end link of an anchor cable that is secured within the chain locker
The IBC Code prescibes certain design conditions for a cargo heating or cooling system. What does it require in respect of pressure within such a system, for any condition other than when it is empty?
That the system must be fitted with automatic control valves that will maintain the inlet pressure at not less than 0.2 bar above the return pressure.
That a higher pressure can be maintained within the system than the maximum pressure head that could be exerted by the contents of the cargo tank on that system.
That an automatic alarm is fitted to alert the operator when the pressure within the system drops to within 0.2 bar of the pressure measured at the lowest located cargo pressure sensor within the tank.
That a lower pressure will be maintained within the system than the actual pressure head that is being exerted by the contents of the cargo tank on that system.
You are going to do deballasting of a double bottom tank. The pump is of centrifugal type and mounted above tank level. You are having problems getting the pump to take suction. What can you do to solve the problem?
Repeat start and stop of the pump until it gets suction.
Feed the pump from the sea water inlet pipe.
Get somebody to do the job for you.
Disconect the manometer pipe to get rid of an air pocket .
Where should a mid-bay guide be positioned?
At the base of cell guides
On the tank top between two 20’ container bays
Between 20’ container bays on deck
On the tank top at the ends of 40’ container bays
What can be the punishment for a shipmaster of a Norwegian ship if he without sufficient cause refuses to receive onboard persons for whom Norwegian authorities must provide transportation?
He shall be liable to imprisonment for a term not exceeding six months.
He shall be liable to fines or imprisonment for a term not exceeding six months.
He shall be liable to fines or imprisonment for a term not exceeding three months.
He shall be liable to fines.
A bulk cargo of steel coils is loaded and a number of the coils are noted by the Chief Officer to be rusted; what must the Master ensure?
Steel coils to be discharged
Clause the Bill of Lading with the reference numbers of the rusty coils and so make the Bill of Lading a "dirty" Bill.
No action needs to be taken.
Cargo temperatures measured on voyage
A power card from a slow speed diesel engine cylinder is abnormal with a low height and the body of the diagram thicker than normal. What is the most likely cause of this?
Fuel timing is advanced.
Partially blocked fuel injection valve.
Scavenge pressure is too high.
Fuel timing is retarded.
Which one of the following liquefied gas cargoes is considered as presenting a toxic hazard according to the IMO Gas Codes?
Butane.
Ethylene.
Propane.
Ammonia.
Why should ro-ro units with small overhead clearances be driven at very slow speed?
To comply with the cargo manufacturer’s instructions
To prevent damaging the vessel’s fixed deck lashing points
To prevent contact with a deckhead or overhead obstruction
To prevent tyre damage
The fuel consumption for the main engine is calculated using the readings from the supply and return flow meters which are of the positive displacement type. When compared to the quantities calculated from tank soundings and calibration tables and indicated on the contents gauges the consumption appears consistently high. Which of the options given is the most likely cause of this discrepancy?
The supply flow meter is giving too high a reading due to internal wear.
The tank calibration tables are incorrect.
The tank contents gauges are calibrated for the wrong fuel type.
The return flow meter is giving a low reading due to internal wear.
Which electronic component or system of components is this graphical symbol illustrating:
3-phase sine-wave generator
Bandpass filter
Transformer with ferromagnetic core
Electric heater
You are driving a crane and the signalman on deck gives this signal. What does it mean? (Hand signals as per the Code of Safe Working Practices for Merchant Seamen).
Lift the jib.
Start, or attention!
Hoist the load.
Danger, or emergency stop!
On RoRo passenger ferries, the passengers are not normally allowed to be on the car-deck during sailing. What is the reason for this rule?
To prevent damage and burglary to the cars.
In case of an emergency situation, the car deck can be difficulty to find the way around, and cars can shift position caused by ships movement.
If the car deck are empty, it will be easier for the crew to locate all passengers in case of an emergency
The ships movement can make the cars slide/move and a person can be trapped between two cars.
Many chemical tankers are fitted with deepwell centrifugal cargo pumps. What is the process by which any leakage of cargo or hydraulic oil into the pump cofferdam is detected?
Proving.
Stripping.
Purging.
Purifying.
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 plan should be consulted if it is found that two separate tanks are filling when it was intended for only one to be filled?
Lines Plan
Capacity Plan
Pumping plan
General Arrangement Plan
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
What does the image indicate?
The image indicates a passenger ship coming alongside
The image indicates a passenger ship moored port side alongside
The image indicates a passenger ship moored starboard side alongside
The image indicates a passenger ship letting go her mooring lines
On the figure 4 possible definitions of the term "FORWARD BREAST LINE" are given. Which one is the correct one?
Forward breast line is given by C on the figure
Forward breast line is given by D on the figure
Forward breast line is given by A on the figure
Forward breast line is given by B on the figure
What would you do if you saw a person falling overboard?
If I saw a person falling overboard I would shout once, "Man overboard"
If I saw a person falling overboard I would run to the Bridge
If I saw a person falling overboard I would inform the Bosun
If I saw a person falling overboard I would shout repeatedly, "Man overboard"
A cargo of frozen chicken is being presented for loading into a conventional reefer vessel. Which of the options given is the most appropriate packaging method that should be used for such a cargo?
It should be wrapped in plastic and stowed loose.
It should be packed in cardboard cartons.
It should be packed in wooden cases.
It should be packed in plastic sacks.
Which shipboard equipment will detect a signal from a SART?
A DSC receiver.
The Autoalarm.
S-Band Radar.
X-Band Radar.
Даний онлайн-тест складається з 90 випадкових питань із тестів CES 5.1 з обраної вами тематики.