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Головна Онлайн-тести CES Passenger 2nd-Off / 3rd-Off Test online CES 5.1 for 2nd-Off / 3rd-Off, Passenger vessel
Онлайн-тестування: Test online CES 5.1 for 2nd-Off / 3rd-Off, Passenger vessel
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 rocket parachute flares do not correspond to present regulations? The rocket parachute flares shall:
be contained in a water-resistant casing
burn with a bright orange colour
have integral means of ignition
have brief instructions clearly illustrating the use of the flare
According to European standards (E.N.) fire can be classified…
A, B, C, D, E
A, B.
A, B, C, D
A, B, C
What other purposes may a fixed fire-detection and alarm system be used for, in addition to fire indication? (SOLAS II-2/13.1.14)
Controlled closing of fire doors
Automatic closing of fire doors
Automatic activation of sprinkler system
None
Which ships shall be provided with international shore connection for supply of water as extinguishing media? (SOLAS II-2/19.1)
Passenger ships of 1000 tons gross and upwards
All ships of 500 tons gross and upwards
Passenger ships carrying more than 36 passengers
Tankers
*For how long should a waterborne fire protected lifeboat be capable of protecting its full complement when subjected to a continuous oil fire enveloping it ?
8 minutes
15 minutes
20 minutes
10 minutes
What is the most common fixed fire fighting extinguishing system fitted in an engine room?
A chemical powder system
An halogenated hydrocarbon system
A pressure water-spraying system
A carbon dioxide (CO2) system
*Generally speaking, what is the value commonly recognised as the maximum concentration of oil vapours allowed in the breathing air of a breathing apparatus?
5mg/m3
500mg/m3
10mg/m3
50mg/m3
What is the requirement as regards stopping arrangements for power ventilation of accommodation spaces, cargo compartments, machinery spaces, service spaces and control stations?
Only a manually operated stopping arrangement is allowed
Ventilation must be remotely controlled from a central fire control panel
Ventilation must stop automatically whenever the ship's fixed fire detection and alarm system is activated
Ventilation must be capable of being stopped from an easily accessible position outside the space being served
Which of the following extinguishers should NOT be used on an electrical fire?
CO2 extinguisher
Halon extinguisher
Water extinguisher
Dry powder extinguisher
How often must a crew member participate in a fire drill?
Once every 6 months
Once every two weeks
Once every month
Once every year
Rule 12 of the International Collision Regulations prescribes the action to be taken by a sailing vessel when meeting another sailing vessel. This depends on the direction of the wind relative to each vessel. In the situation shown here, which sailing vessel (A or B) must keep out of the way of the other?
Sailing vessel B must keep out of the way of sailing vessel A.
Sailing vessel A must keep out of the way of sailing vessel B.
The upwind sailing vessel must keep out of the way of the downwind sailing vessel.
Both sailing vessels are required to take avoiding action.
*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
When muster to a lifeboat drill, what is the first thing you do when entering the muster station?
Report your presence.
Wait for orders.
Put on your life jacket.
Wait for the order to put on your life jacket.
*Which one of the following items has to be included in an abandon ship drill?
Starting and operating radio life-saving appliances
Manoeuvring the lifeboat in the water
instruction in the use of radio life-saving appliances
Launching and recovery of a survival craft
Which of the following items shall be included in an "abandon ship"-drill?
Checking the lifeboat provisions and supplies
Checking the distress signal rockets and other distress signals
Checking that passengers and crew are suitably dressed and lifejackets correctly donned
Checking that all crew and passenger are present
Welding and burning are two operations which give the highest risk of a fire on board ship. Which of the following safety precautions may be regarded as the most important in order to minimise this particular risk?
Electric welding plants should be controlled by a responsible engineer before use.
Only use electrodes from a well known manufacturer.
Only holders of a welding certificate should be allowed to carry out welding or burning on board ships.
The area where the welding is to take place and adjacent spaces to be cleaned and all unnecessary materials and objects to be removed.
Indicate the correct name for the tool on the sketch:
Grinding machine
Flat file
Chisel
Pliers
There are many types of pumps fitted onboard ship which an engine room rating may be required to assist with the maintenance of. Which type of pump is shown in the illustration?
A scroll pump.
A centrifugal pump.
A reciprocating pump.
A gear pump.
What would indicate that the cargo holds are not properly sealed?
When dew point temperatures inside cargo holds are the same as when the cargoes were loaded
When dew point temperatures inside cargo holds remain the same despite cargo hold ventilation
When dew point temperatures inside and outside the cargo holds are closely matched
When dew point temperatures inside and outside the cargo holds are substantially different
Why should wet cloths not be used for carrying hot cooking pans?
Because Health and Safety regulations prohibit the use of a wet cloth within 2.5 metres of a galley range.
Because they conduct heat quickly and may cause scalding.
Because a cloud of steam will be generated and the person carrying the pans may find it difficult to see where he is going.
Because the mositure will transfer to the pan and cool the contents.
Why do we use oil free compressors on the cargo side in a cargo cooling plant?
We use oil free compressors in the cargo side to avoid oil spill into the cargo.
We use oil free compressors in the cargo side because they have less RPM than the oil lubricated compressors.
We do not use oil free compressors in the cargo side because the compressors need to be lubricated.
We use oil free compressors in the cargo side because the cargo is cold and to cool down the compressor.
Why did the Second Engineer wish to make an monthly allotment?
The Second Engineer wished to make an allotment because he was unmarried
The Second Engineer wished to make an allotment because he was tired and wanted to rest in his cabin
The Second Engineer wished to make an allotment because he was married
The Second Engineer wished to make an allotment because he wanted to become acquainted with the other officer
Why is air draught an important consideration when loading bulk cargoes on Bulk Carriers?
Because the vessel may pass under a bridge(s) whilst approaching or leaving the berth
Because of the vessel's movement whilst berthing or unberthing
Because of variations in under keel clearances whilst alongside the berth
Because of movement of the bulk cargo loader or unloaders
When cross-flooding arrangements to correct unsymmetrical flooding and excessive heel angels in damaged condition are installed in passenger ships, what is the maximum angle of heel after flooding but before equalization?
15 degrees
10 degrees
20 degrees
30 degrees
You are to supervise a hot work repair in a cargo tank on an oil tanker. You have measured the atmosphere inside the compartment as 21% oxygen content by volume and less than 1% LFL hydrocarbon vapour concentration. Does this mean the work can commence? (Select the most correct option)
No. The flammability reading should be maximum 0.5% LFL hydrocarbon vapour concentration for any hotwork to take place. .
Yes, provided that continuous readings are maintained throughout the operation and flammability readings do not exceed 2% hydrocarbon vapour content in the immediate vicinity of the hotwork site. .
Yes. The minimum safe requirements for hot work have been met.
No. Further precautions need to be taken. The area around the work site needs to be cleaned and checks need to be made on adjacent spaces. Additional precautionary measures may need to be put in place.
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.
What is the value of GZ at angles of heel greater than 5 degrees?
KM - KG x Sin angle of list
KM - Corrected KG x Sin angle of list
KN - Corrected KG x Sin angle of list
KN - KG x Sin angle of list
Occasionally the tie rods on a large slow speed diesel engine may fail in service. The mode of failure is usually a complete fracture of the tie rod due to excessive fatigue stress. Select, from the options given, the features of the surface of the fracture that would confirm a fatigue failure.
The surface of the fracture would be serrated in appearance and at right angles to the axis of the tie rod.
Part of the fracture surface would be uneven but smooth (burnished) with the remainder crystalline with part 'cup and cone' shape.
The surface of the fracture would be crystalline in appearance and at an angle of approximately 45 degree to the axis of the tie rod.
The surface at the fracture would be crystalline in appearance with a full 'cup and cone' shape.
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
Personnel on board passenger vessels must undergo training courses before they can be part of the safe manning and assigned to emergency duties on board. What is minimum training requirement for all personnel?
Basic Safety Training Course
No Training Course is required as long as the personnel have relevant experience
Basic Safety Training Course and Company Specific Familiarisation Course
Basic Safety Training Course and Crowd & Crisis Management Training Course
What would you do before giving a boiler a “bottom blow”
Increase the oil temperature
Drop the water level a couple of inches below normal
Increase the oil pressure
Raise the water level a couple of inches above normal
Your vessel has gone aground on a rising tide on a shallow patch charted as a sand bank. The sea is calm with minimum swell and there is little wind. What immediate actions should be taken?
Immediately put the engines astern and attempt to take the vessel off the bank
Inform the nearest Coast Radio Station of the grounding; issue a Navigational Warning and display the "aground" signal
Display the Aground signal and sound round all tanks and bottom compartments to determine if there are any damaged compartments or ingress of water.
Display the "aground" signal and look round the outside of the vessel to determine if there are any signs of pollution
What is the function of a Ship’s Register?
Gives the name of the charterer
Used to gain a mortgage for buying a ship
Shows vessel is constructed safely
Proves the name of the owners of shares in the ship and nationality
Information about your ship’s security arrangements and procedures is stored electronically. Which of these measures will help safeguard it from potential threats?
Work history verification
Encoded email messages
Protective markings
Passwords
Why are duplex filters usually employed in the lubricating oil system of an auxiliary diesel engine?
Changing of the filter element can be carried out without interrupting engine operation.
The pressure drop is half that of a single filter unit.
Filter blockage will not occur.
It gives better filtration of the oil.
Which of the following detectors would you choose for measuring the torque of a steel shaft?
Pyrometer
Strain gauge
Ultrasonic gauge
Synchro
A high speed diesel engine operates with a monobloc inline high pressure fuel pump consisting of a number of helical type pump units contained in a single housing. From the options given select the method which is the most common one available for adjusting the fuel timing onboard where no specialist setting up equipment is available.
Adjustment of the HP fuel block by adding or removing shims between the pump and the engine block.
Adjustment of the height of the individual fuel pump elements within the pump block
Adjustment of the drive coupling to the driven coupling for the HP fuel pump using reference marks to No 1 cylinder TDC.
Adjustment of the fuel rack position for the complete HP pump unit.
During the anchoring procedure, what would the Chief Officer understand by the following request from the bridge, "Which way is it leading"?
The Master is requesting the Chief Officer to inform the bridge of whether he can determine which way the ship is moving in the water.
The Master is asking the Chief Officer whether the ship needs to be moved forward and take the weight off the anchor cable.
The bridge would like to know the direction of the anchor cable from the hawse pipe.
The Master is asking the Chief Officer whether the vessel is dragging anchor
The circuit symbol is a widely used system for converting AC voltage to DC voltage. In this case the input voltage is a sine-wave. Which of the shown diagrams is correct for the output voltage V(out.)
Figure 1
Figure 4
Figure 3
Figure 2
What is the hydraulic hand pump usually used for?
The hydraulic hand pump is usually used as a converter for the grease nipples
The hydraulic hand pump is usually used to blow up the fitter
The hydraulic hand pump is usually used to slack the brake on the windlass
The hydraulic pump is usually used for tightening the G-nuts
What is the main purpose of the superheater vent valve on a high pressure steam boiler?
To remove air from the superheater.
To contol the superheater pressure during operation.
To remove water from the superheater.
To ensure a flow of steam through the superheater when raising steam pressure or when the boiler is not on-line.
Once a vehicle has been stowed on board what should duty crew members ensure?
That the duty officer is notified of the vehicle’s position
That a photograph is taken of any damages
That the vehicle is lashed immediately
That there is no sign of tampering with internal accessories
A high pressure, oil fired steam boiler operates with an automatic combustion control system for start, stop and modulation of the burners. Which feature of the combustion control system is intended to minimise the risk of blowback during normal operation?
Pre-purge of the furnace prior to burner ignition.
Automatic retraction of the burner after shut off.
Post-purge of the furnace following burner shut off.
Burner shut down in the event of flame failure.
What does the Chief Mate want the OS to do?
He wants the OS to turn the switch to start, just to be sure
He wants the OS to show him the switch identical to the one the 2nd Mate showed him
He wants the OS to show him where the switch that changes between automatic, manual, and emergency steering is
He wants the OS to show him how to handle the wheel
A positive displacement, rotary type, volumetric flow meter reads low with an error reading of 1% when used to measure flow of heavy oil and 2.5% when used to measure the flow of diesel oil. From the options given select the most likely cause of this difference in error?
The lower mass of diesel oil results in a lower reading.
The higher viscosity of the heavy oil is slowing down the rotary element in the meter.
The low lubricity of the diesel oil is increasing the friction in the rotating element and slowing the rotor down.
The meter is worn internally.
Which of the given options is the SIGTTO definition of the term 'span gas'?
A vapour sample of known composition and concentration used to calibrate gas detection equipment.
A gas, such as nitrogen, or a mixture of non-flammable gases.
Vapour removed from contact with its liquid and heated beyond its boiling temperature.
A phenomenon generated in a pipeline system when there is a change in the rate of flow of liquid in the line.
You are on a chemical tanker, where the duty officer usually controls the opertaion of the pumps and valves from a control room. You are in radio contact with him. The ship has just started to discharge several grades of chemicals to shore. Suddenly, the jettyman shouts across to you to "STOP". Which of the following will you do?
Inform the jettyman that you will check with the duty officer first.
It is important to keep the cargo discharge going, so you will ask the duty officer to slow the pumps to minimum speed while you find out what is happening.
Immediately repeat the request on the radio to the duty officer, then proceed to the manifold and stand-by for further instructions.
Ignore him, because you take your instructions only from the duty officer.
What does the term liquefaction mean with respect to some heavy metal concentrate cargoes on a Bulk Carrier?
The cargo is very dry and will not reach a flow state
The cargo may suffer moisture migration and become semi-liquid near the top of the stow
The cargo may self-heat on voyage
The cargo pile will always be stable
During cargo tank gassing up and cooling down operations on an LNG carrier which of the given options, regarding temperature, needs to be observed?
Always control the vaporisers so that the temperature of methane vapour is lower than existing tank atmosphere temperature.
Never allow temperature of the insulation to fall below the safe minimum temperature.
Always control the outlet temperature of methane from the vaporiser.
Always control the temperature in the shore supply line.
On the figure 4 possible definitions of the term "BREADTH" are given. Which one is the correct one?
Breadth is given by C on the figure
Breadth is given by A on the figure
Breadth is given by B on the figure
Breadth is given by D on the figure
By what means can we monitor and control the integrity of the hull?
The chief officer is responsible for monitoring the integrity of the hull and superstructure at all times
Documented operating procedures
Automatic detection systems, television surveillance and patrolling
Let experienced personnel close and secure doors and ramps
When a new crewmember joins a ship for the first time, on-board training and instructions in the use of the ship's life-saving appliances, including survival craft equipment and in the use of the ship's fire extinguishing appliances shall be given as soon as possible. What is the maximum timeframe for completion of this training?
Maximum 1 week
Maximum 6 months
Maximum 2 months
Maximum 2 weeks
According to the specification for Oil Discharge Monitoring and Control Systems for oil tankers laid down by IMO, which of the following is the definition of an 'overboard discharge control'?
A system which receives automatic signals of oil content, flow rate, ship's speed, ship's position, date and time.
A system which monitors the discharge into the sea of oily ballast or other oil-contaminated water from the cargo tank areas.
A facility which prevents the initiation of the opening of the discharge valve or the operation of other equivalent arrangements before the monitoring system is fully operational.
A device which automatically initiates the sequence to stop the overboard discharge of the effluent in alarm conditions and prevents the discharge throughout the period the alarm prevails.
What gives the condenser pressure in a 1 stage direct cooling plant?
One, two and three stage piston compressors.
One, two and three stage screw compressors.
Piston, screw and centrifugal type compressors.
Oil free screw and centrifugal type compressors.
When one ship is unmooring from another which is at anchor, the unmooring crew should be instructed to cast off lines:
As and when they think fit.
As and when the vessel remaining at anchor instructs them to do so.
As and when the manoeuvring vessel instructs them to do so.
As and when strain appears on individual ropes.
Following repair and refitting of the seawater pipe for the fresh water generator feed line the rating assisting with the work notices that one of the flange joints is leaking. What action should be taken by the rating?
Check the bolts are correctly tightened before informing the engineer so that the flange faces can be cleaned and re-jointed if necessary.
Shut off the water and apply silicon or other sealing compound to the outer edge of the flange joint.
Use a spanner with an extension pipe to try and stop the leak by tightening the flange bolts as much as possible.
Use a hammer and flogging spanner to try and stop the leak by tightening the flange bolts as much as possible.
What extra precautions should be taken by the officers and crew if some of the passengers are disabled, i.e. using wheelchair, cane, blind etc.?
Passenger with some form for disability must travel with accompany, and live in same cabin or next door.
Locate them in large cabins to ease their stay.
They must be placed in cabins on the same level as the muster station.
All passengers that will require extra assistance, also in case of an emergency situation/ evacuation, must be registered in order to allocate crew to assist them if needed.
The range of a transducer is 0-200 bar. The output signal is 4-20 mA. What is the span of the output signal.
20 mA
4 mA
24 mA
16 mA
After loading certain oil cargoes, known as 'static accumulator' cargoes, it is common to wait for the cargo to stop moving within the tank and therefore reach the point at which it will cease generating any further static electricity, before taking any samples or ullages. Which of the following is the typical length of time allowed for this process
120 minutes
30 minutes
75 minutes
2 minutes
What do we measure with an explosimeter?
With an explosimeter we measure 0-20/0-100 % LEL hydrocarbons.
With an explosimeter we measure 0-21 % Oxygen content.
With an explosimeter we measure 0-2 % volume hydrocarbons.
With an explosimeter we measure 0-20/0-100 % volume hydrocarbons.
Which of the following precautions would you take to ensure that you do not collapse due to the presence of gas in a recently cleaned cargo tank?
Refer to the applicable Enclosed Space Entry Permit to verify that the tank has been tested as gas free and is marked as safe for entry. If in any doubt, request a new test.
Wear a filter mask, fitted with the cartridge appropriate for the last cargo carried in that tank.
Enter the tank but, if the fumes become too strong, complete your task and leave as quickly as possible.
Tell another watch keeper that you are going down into the tank, making sure he knows exactly which tank it is.
In a low pressure auxiliary boiler, if after testing the water, You found the P. alkalinity to be 50 PPM CaCO3, what action would You take?
Increase dosage.
Blow down the boiler and reduce dosage.
Do nothing.
Reduce dosage.
Cargo hoses intended for liquefied gas carriers have to be prototyped tested before being approved. When new hoses of an already approved type are received onboard they also need to be pressure tested before being put into service. What are the IMO Gas Code requirements for such hoses before they are put into service?
Not less than 1.5 times the specified maximum working pressure or more than two fifths of bursting pressure at the expected cargo carriage temperature.
5 times the specified maximum working pressure at ambient temperature.
5 times the specified maximum working pressure at expected cargo carriage temperature.
Not less than 1.5 times the specified maximum working pressure or more than two fifths of bursting pressure at ambient temperature.
What is known as a "Non-Standardized Cargo" on a General Cargo Ship?
Cargo for which the ship is not provided with an approved securing system
Cargo which must be secured in accordance with the shipper's instructions
Cargo which requires individual stowage and securing arrangements
Cargo for which there is no standard securing system
"From the list below, which is among the recommended actions for a vessel to take, on entering an area known for pirate activity?"
To transit with maximum safe speed
To transit at night time only
To turn off all lights
To confine all ship’s personnel to one room onboard
An auxiliary engine is fitted with a duplex type lubricating oil filter. The in-use element requires changing. What procedure should be used to fit the new element?
With the engine running, position the changeover cock so that both filters are in use to reduce the pressure before.
With the engine running, change over to the other filter after priming it and replace the dirty element after checking there is no pressure on dirty filter housing.
With the engine running, shut off the filter inlet and quickly fit the new element.
The engine must be stopped to fit a clean filter element..
What is the world-wide system operated by the US Coast Guard exclusively in support of search and rescue operations?
The Worldwide Maritime Mutual Assistance Programme (WMMAP).
The U.S. Command and Control Rescue (USCOMR) Service.
The International Search and Rescue Coordination System.
The Automated Mutual-Assistance Vessel Rescue (AMVER) System.
From the options given, select the most appropriate equipment for washing down a cargo space used for refrigerated cargo.
An air hose connected to a freshwater supply.
A mop and squeegee bucket filled with fresh water..
A fresh water hose connected to a fresh water supply.
A fire hose connected to the fire main..
Why should cargo holds be swept completely prior to washing on a bulk carrier?
Because it is a requirement under MARPOL 73/78
So that cargo residues will not be pumped overboard
Because it is part of a company's safety management system
So that cargo residues will not clog the bilge lines and associated suctions and valves
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
According to "Summary of minimum requirements" in the IGC Code, what is the requirement for vapour detection for methane (LNG) cargoes?
Toxic vapour detection.
Flammable and toxic detection.
Flammable vapour detection.
Oxygen analyser.
Witch statement about fire doors is true?
Should be kept closed at all time.
Should be kept open at all time.
When closed during an emergency, passengers may get hit and injured.
Fire doors have no specific function.
On a RoRo vessel, what instruction should be given to the crew about unlashing of cargo prior to arrival at the berth
This can only be done when the bridge gives permission and no unit stowed on a ramp or incline can be unlashed. Provided the company allow it.
The crew can start unlashing without the permission from the bridge
You can remove half the lashings on any unit when the bridge give permission
Which of the given options is IMO's definition of liquefied gas as used in its Gas Codes?
Liquid with vapour pressure exceeding 2.8 bar absolute at a temperature of 73.8 C.
Liquid with vapour pressure exceeding 2.8 bar absolute at a temperature of 37.8 C.
Liquid with vapour pressure exceeding 1.8 bar absolute at a temperature of 38.7 C.
Liquid with vapour pressure exceeding 1.8 bar absolute at a temperature of 87.3 C.
When should the watch-keeping engineer inform the bridge that the main engine is ready for manoeuvring?
When engine room staff are working aloft.
When the ship's course needs to be altered.
Once the engine is properly prepared and tested and the engine room is correctly manned
Three or four hours before heavy weather is expected.
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!
How can the officer in charge change the value of the Transverse Metacentric Height?
By loading or discharging cargo and changing the position of both G only.
By vertically shifting cargo and changing the position of both G and M.
By loading or discharging cargo and probably changing the positions of G and M.
Only by loading cargo and changing the position of both G and M.
Which of the following is false when a casualty is bleeding?
Encourage patient to lie quite and re-assure
Treat for the shock
Control bleeding
Cover the wound with a cloth
What action should be taken by a rating on watch if steam is heard to be escaping from the area of the bottom water header handhole doors? The boiler is a high pressure boiler generating superheated steam.
Use the hand to have a feel around the area to try and locate the exact position of the leak.
Check the area where it is thought the leak may be using a cloth on the end of a broom handle.
Pass the information that there is a leak to the relief at the end of the watch.
Immediately inform the Officer of the Watch.
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.
What will a cadet find in the maintenance manual?
A Cadet will find machinery spare parts in the maintenance manual
A Cadet will find a lubricating chart in the maintenance manual
A Cadet will find grease nipples in the maintenance manual
A Cadet will find grease in the maintenance manual
During inspection of the fan spaces an access hatch between the delivery and return side of the fan space is inadvertently left open. What would be the most likely consequence of this situaqtion?
Chilled air would short circuit from the return to the delivery air side.
The delivery air side would become overpressurised.
The fan speed would be affected.
Air would short circuit from the delivery to the return air side.
What does MARPOL 73/78 require in respect of the contents of lines and pumps on an oil tanker at the completion of discharge?
That they be drained directly (and only) to shore.
That they be cleared to shore by the use of compressed air.
That agreement be reached at the pre-cargo conference as to whether the ship or shore facility are to receive the "unpumpable product remaining in lines and pumps" and the appropriate side then clear the lines to the other by any appropriate means.
That they be drained and then pumped either ashore, or to a cargo tank or slop tank on board.
On a General Cargo ship all wire strops used for cargo work must be marked with what?
The diameter of the strop in millimetres (mm)
The SWL and certificate number
The name of the manufacturer
The stevedoring company
"Which of these precautionary measures can reduce the threat of piracy, if implemented?"
Plan to arrive at port at night.
Sail at full speed.
Turn off all of the ship’s lights at night.
Stay at least 15nm away from the shore.
A vessel's main propulsion system consists of a pair of medium speed diesel engines driving a single controllable pitch propeller through clutches and coupled through a reduction gearbox. What is the preferred sequence to follow when going from two engine to single engine operation? Assume engine A is to be stopped and engine B is to continue running
Stop engine A and check that clutch automatically disengages and governors for both engines operate correctly for testing purposes.
Pitch to zero thrust, disengage clutch of engine A, increase speed of engine B and propeller pitch as required. Stop engine A after a suitable cooling period.
Disengage clutch of engine A. Stop engine A after a suitable cooling period.
Pitch to zero thrust, reduce speed to idling speed, disengage clutch of engine A, increase speed of engine B and propeller pitch as required. Stop engine A after suitable cooling period.
What does the Captain mean?
Set the engine to dead slow ahead, and change the course 10 degrees to port
There is a dead slow in front of the ship, 10 degrees to port
Set the engine to dead slow, and set the rudder angle at 10 degrees to port
There is a dead slow in port number 10
What is the objective of the international merchant fleet?
To transport and deliver goods as quickly as possible
To meet the requirements of goods to be transported
To earn money for the shipowners
To accommodate the seafarers- need for employment.
What type of buoy is this?
West cardinal buoy
Isolated danger
Safe water mark
East cardinal buoy
What type of buoy is this?
Safe water mark
West cardinal buoy
Isolated danger
South cardinal buoy
Даний онлайн-тест складається з 90 випадкових питань із тестів CES 5.1 з обраної вами тематики.