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Главная Онлайн-тесты CES Dry cargo MASTER / Ch-Officer Онлайн-тест CES 5.1 для MASTER / Ch-Officer, Dry cargo vessel
Онлайн-тестирование: Онлайн-тест CES 5.1 для MASTER / Ch-Officer, Dry cargo vessel
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Тест состоит из случайных вопросов по выбранной теме.
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Oily rags and metal twist pose a particular fire hazard because:
They are liable to spontaneous combustion.
They are not a hazard.
They are not a hazard unless ignited.
They generate their own oxygen when ignited and are therefore difficult to extinguish.
*Is it compulsory for a cargo ship to be divided into main vertical zones?
Yes, it is, but they need not be bounded by class "A-60" bulkheads
No it is not
It depends on the gross tonnage of the vessel
Yes, it is
If you have to carry out hot work close to a smoke detector in the engine room, what precautions should be taken?
No special precautions except for having a watch man and a fire extinguisher available.
Notify Master, Deck officer and Engineer in charge.The loop for this special sensor to be switched off and take normal precautions for hot work.
Disconnect the smoke detector.
Notify deck officer in charge that a fire alarm may occur.
If you detect a fire on board the ship, dependent on the situation, which of the following actions is the first to be taken?
Call the officer on duty.
Check all nearby compartments for survivors.
Try to kill the fire immediately by use of fire-extinguishers or other adequate appliances.
Raise the fire alarm.
The discharge arrangements for halogenated hydrocarbon total flooding systems shall be so designed that the minimum quantity of medium can be discharged in (based on the discharge of the liquid phase):
1minute or less
45 seconds or less
2 minutes or less
20 seconds or less
What is a "fire wire"?
A wire for pulling fire-hoses up to the top bridge
A wire for pulling burning ships off the pier
A wire for securing smoke divers
A wire for handling fire buckets
Which one of the listed requirements regarding VHF radiotelephone installations do not correspond to present regulations?
Controls for the channels required for navigational safety shall be immediately available on the navigating bridge, convenient to the conning position
Facilities should be available to permit radio communication from the wings of the bridge
Cargo ships of less than 500 tons gross shall have the batteries located in the upper part of the ship
As far as practicable, the antenna shall have unobstructed view in all directions
DSC-transmissions with the tele-command ’test’ can:
be sent by a VHF-installation on the DSC-distress channel
not be sent by VHF-installation
Don't know
be sent by a VHF-installation or the SAR-channel
Via a coast-station radio medical advice is asked using NBDP. What command has to be given after ga +?
med +
Don't know
38 +
pan +
The capacity of a battery is expressed in:
volt x ampere
Watt x hours
ampere x hours
volt x hours
Which of the following is a ship MMSI ?
1227200
227530000
2275300
22753000
What comprises an INMARSAT-C subscriber number?
Nine digits, beginning with the country code associated with the country in which the vessel is registered.
Nine digits, beginning with a three (3).
Nine digits, beginning with a four (4).
Seven digits, beginning with a one (1).
The position of a 406 MHz Cospas-Sarsat EPIRB is:
Determined by satellites by means of directional aerials
Passed on by the EPIRB to the satellite
Measured by the “dopler” shift in the signals
Transmitted by the ship
The SART-transmitted signal will be most conspicuious on the radar-screen when the receiver:
is fine-tuned
is equipped with an SART device
is not fine-tuned
Don't know
One can check the functioning of the SART by:
activating the SART and checking the effect on the radarscreen
activating it by extracting the antenna
Don't know
removing it from the holder and turning the SART upside down
What is false regarding the function :” Transmission and reception of signals for locating ”
On area A2 this function is based on the use of SART transponders
On all areas this function is based on the use of S band radars
On area A3 and A4 this function is based on the use of SARSAT COSPAS Epirb
On area A1 this function is based on the use of SART transponders
The authority to order to use of distress signals or distress alerts is:
the person designated to maintain communication during distress situations
Don't know
the first person to discover the distress situation
only with the master
In case of an urgent request for radio medical advice by VHF one should use:
urgency signal
alarm signal
emergency signal
Don't know
Which type of call will be sent by a ship sighting another ship in distress which is not itself in position to transmit a distress alert ?
Distress call
Urgent call
Distress relay call
Safety call
If one wishes to make a collect call from a vessel to a shore subscriber, one must:
request for telephone message stating name, address and telephone number
request for a collect call
Don't know
request for a personal call
The normal mode of operation for each coast station shall be indicated in:
The ITU List of Ship Stations
The ITU List of Coast Stations
The ITU List of Radiodetermination and Special Services
The ITU List of Callsigns and Numerical Identities of Stations used by the Maritime Mobile and Maritime Mobile-Satellite Services
With an increase in temperature the volume of flammable and combustible liquids :
Remains constant
Contracts
Remains constant if pressure remains constant
Expands
Prior to entering service on a vessel in foreign trade for the first time you are required to have a health certificate not older than?
Three months.
One year.
Six months.
Five year.
What does STCW deal with?
STCW deals with recommendation for training centre and schools and type of education for seafarers
STCW deals with minimum recommendation of education for seafarers and minimum standards for training centre and schools
STCW deals with training centre and schools and standards for watch keepers
STCW deals with minimum recommendation for training centre and schools
Which of the following requirements to ships stability for normal operation corresponds to present regulations? (NSCL 4/12.2)
Centre of gravity shall be calculated with an accurancy better than 5 percent.
The ship is loaded in such a manner that adequate stability is achieved in all loading condition.
I waters with the danger of icing, loading of deck cargo must be approved by competent authority.
Unless othereays stated in the approved stability calculation, the total weight of the deck cargo shall not exeed 50 metric tons.
Give the meaning of the following symbol
C class fire door self closing
A class fire door self closing
B class fire door self closing
D class fire door self closing
What sound signal shall be used on ship's whistle when man-over-board?
3 long blasts repeatedly.
5 short blasts repeatedly.
6 short blasts repeatedly.
4 long blasts repeatedly.
How will the ship behave if you have a "black out" in the situation illustrated?
The vessel will turn to starboard and the speed will slowly reduce.
The vessel will turn to port and the speed will reduce gradually
The wind will push the vessel sidewards, but the heading will not change
The vessel will continue on course and the speed will slowly reduce
The VHF-band is in the frequency range:
30 - 300 MHz
30 - 300 kHz
30 - 300 GHz
Don't know
*Which of the following duties shall be included in the "muster list" as being assigned to members of the crew ?
operation of the vessel's propulsion system
use of communication equipment
preparation of manoeuvres intended to ease launching of the survival craft
preparation of immersion suits for the ship's passengers
Give the meaning of this symbol:
lifebuoy with light and hand flare
lifebuoy with light and smoke
lifebuoy with light and water dye marker
lifebuoy with smoke and automatic sound signal
The minimum number of lifebuoys required for a cargo ship cannot be less than:
2
10
6
8
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
three tin-openers and a pair of scissors
one boat-hook
one searchlight which can work continuously for not less than 3 hours
You are starting to get low on water in the lifeboat. What should you do?
Drink urine
Mix sea water with 50% fresh water
Use sea water
Collect rain water
If conditions permit, which is the best way to board a liferaft which is floating close to the ship?
Jump into the water close to the raft, without a lifejacket, as this will make it easier to swim and board the liferaft
Jump onto the raft itself
Wearing a lifejacket, jump into the water close to the raft and then swim to it
Use a rope ladder close to the raft to climb down and board
You have abandoned ship in a liferaft. In most cases, which of the following actions should you generally take?
Organise a lookout system. Join up with other survival craft if possible. Stream the sea anchor
Join up with any other survival craft and stream the sea anchor
Start paddling in the direction of the nearest land
Organise a lookout system
Give the meaning of the following symbol
Radar transponder
.
Rocket parachute flares
Survival craft distress pyrotechnic signals
On board passenger ships an abandon ship drill must be performed:
Every week
Every month
Every three months
Every two weeks
Which of the following detailed explanations should be mentioned in the Training Manual ?
How to muster at the assigned stations
The use of surface to air visual signals to be used by survivors
The use of navigational equipment for survival crafts
The use of escape routes and other escape methods
The responsibility for safety and security rests with everybody on board the vessel. General house-keeping rules should be followed. Which of the listed rules is the most important?
Always use gloves when using grinding machines.
Always use protective working shoes when working outdoors.
Do not use loose garments, belts, ties or scarfs near winches and moving machinery.
Always use gloves when handling nylon ropes.
The ship is involved in a collision, what is the immediate action by the Officer of the Watch after the incident has taken place?
Call the Master and check the position for any immediate dangers.
Stop engines and check over the side for any signs of pollution.
Sound the General Alarm and stop engines.
Contact the other ship and send the bridge lookout down to start taking soundings
The fire control draft on board is called the safety plan and shall be posted onboard. In port, a copy of this plan shall in addition be available from somewhere else. Where must this copy be available?
In the engine control room.
At the gangway.
On the terminal.
Handed over to the surveyors.
Indicate the correct name for the tool on the sketch:
Padlock
Adjustable wrench
Flexible pipe
Water Pump Pliers
Indicate the correct name for the tool on the sketch:
Grinding machine
Flat file
Chisel
Pliers
On a bulk carrier which is to load sugar, which of the following situations would result in the cargo holds failing inspection?
Hardened rust spots on the lower bulkhead stool and hopper tank plating
Rust-stained tank top plating
Traces of insect infestation in the bilges
Hardened rust spots on shell plating
Who is responsible for issuing an ISPS certificate?
The Port State
The Flag State
US Coast Guard
The insurance company
What is the correct definition of "gangway"?
Portable bridge between ship and shore.
A way to handle gangs.
A gangway to the waterline.
The way between two gangs.
When refitting the bolts into a flange on a steam line how should the bolts be prepared so that they can be easily removed next time maintenance is required?
Coat the threads in graphite based grease.
Fit the bolts dry with a spring washer.
Apply thread tape to the bolt threads.
Coat the threads in general purpose grease.
The seating surface of a superheater handhole door on a boiler has been damaged due to leakage of superheated steam leaving a cut across the surface. Which repair method, from the options given, would be the most effective?
Machine the surface until the cut has been removed and a new full seating area is formed.
Fit a more pliable gasket to take up the irregularities in the surface.
Build up the cut with weld and re-machine the seat.
Fill the cut with plastic metal and file smooth.
At what temperature would a fully refrigerated cargo of propane normally be carried on a liquefied gas carrier?
minus 43° C
minus 4° C
minus 33° C
minus 23° C
What should you do in case of any fire breaks out?
Alert the bridge, Rescue human life, Extinguish if possible by use of available fire fighting-fighting appliances, Secure the area/ damage control
Call FIRE-FIRE-FIRE
Fight the fire and report to the bridge when you have extinguished it
Ask passengers to assist you with fire-fighting
What is the maximum stowage height for containers on deck of a General Cargo Vessel, if the vessel is not specifically designed for the carriage of containers?
The maximum height is two containers
There is no limit apart from point load limitations
The maximum height is one container
Containers must not be carried on deck
A ro-ro unit weighing 2mt is to be loaded athwartships and lashed by belts of SWL 0.6mt. How many lashing belts should be used to secure the unit?
7
A minimum of 6
8
A minimum of 4
On a container vessel, when would a bulk liquid cargo carried in a flexitank container be considered dangerous?
When the associated material safety data sheet shows a constituent(s) listed in the IMDG Code
When declared as a non-hazardous chemical
When the shipper instructs that the container be carried on-deck only
When declared as bulk liquid foodstuff
What is the structure to which fiberglass yachts are secured once loaded on board?
Flatrack
Yacht Bay
Pallet
The cradle
On a Container vessel, what will attending surveyors inspect when containers have been lost overboard?
The vessel's Safety Construction certificate
The on-board cargo lashing inventory
Certificates of approval related to lashing equipment used to secure those containers
The vessel's Class certificate
What is the function of the ESD on a gas carrier?
The function of the ESD is to close loading valves, switch of power to cargo compressors and pumps
The function of the ESD is to start cargo compressors or pumps
The function of the ESD is to close loading valves, switch of power to cargo compressors
The function of the ESD is to switch of power to cargo compressors and pumps
This vessel is encountered at the mouth of a river which leads to your discharge port. What do the various shapes tell you?
This is a vessel engaged in mine-clearance opetrations. The two balls in a vertical line indicate that it has a sweep mechanism deployed; the two diamonds in a vertical line indicate that the vessel should be given a clearance of at least 1000 metres; the ball / diamond / ball indicate that the vessel is restricted in her ability to manoeuvre.
This is a vessel engaged in dredging or underwater operations. The two balls in a vertical line indicate the side on which an obstruction exists; the two diamonds in a vertical line indicate the side on which it is safe to pass; the ball / diamond / /ball in a vertical line indiacte that the vessel is restricted in her ability to manoeuvre.
This is a vessel engaged on port security duties. The two balls in a vertical line indicate that the port is closed; the two diamonds in a vertical line indicate that the port is engaged in mine-clearance operations; the ball / diamond / ball in a vertical line indicate that the vessel is restricted in her ability to manoeuvre.
This is a vessel engaged in dredging or underwater operations. The two balls in a vertical line indicate the side on which it is safe to pass; the two diamonds in a vertical line indicate the side on which an obstruction exists; the ball / diamond / ball indicate that the vessel is restricted in her ability to manoeuvre.
Representative of the port authorities should always receive the best possible treatment:
For ship's clearance to take place quickly and without complications
Because the ship's trading certificate are not normally in order
Because you always have some faults in arrival/departure documents
Because you have undeclared dutiable items in excess of permitted on board
What is the name of this unit?
A slip hook
A hydrostatic release unit
An antistatic release unit
A liferaft release unit
On capesize bulk carriers what problems are associated with welding of the corrugated bulkheads during construction?
Stress concentrations at the corners of the bulkheads
Cracking of cross-deck plating
A reduction in shear forces
Several areas of the bulkheads being 'out of tolerance'
What is an unsaturated hydrocarbon?
Unsaturated hydrocarbons are colourless and odourless liquids and they are chemically reactive
Unsaturated hydrocarbons are colourless liquids with a sweetish odour, they are chemically non-reactive and have to be carried under high pressure
Unsaturated hydrocarbons are colourless and odourless liquids and they are chemically non-reactive
Unsaturated hydrocarbons are colourless liquids with a sweetish odour and they are chemically reactive
Why is it recommended that a person who handles food stuffs should avoid using perfume and scented anti-perspirant body sprays?
Because the heat of the galley may react with the chemicals in the perfume, causing the user to scratch persistently.
Because there is a possibility that the scent can transfer to the food during handling.
Because the strong vapours could mask the sense of smell and taste of the cook, leading to an incorrect level of seasoning being added to the food during cooking.
Because the heat in the galley can cause the alcohol in the perfume or body spray to evaporate and the user may become intoxicated.
Chemicals and harmful substances are safely stored in a designated locker on board, why?
For safety reasons. Many substances found onboard are capable of damaging the health and safety of those exposed to them. Before any chemical or harmful substance is delivered to a crewmember, the personnel shall receive training, instructions and information so that they know and understand the risks arising from use.
For safety reasons and stock control. When chemicals or harmful substances is delivered to a crewmember, the user shall sign for the amount received.
Chemicals and harmful substances must be kept away from passengers so that they don't steal it.
For stock control. Most of the chemicals and harmful substances we use on board are expensive.
Measurement of oil cargoes is often achieved with a "UTI" device. What do the letters "UTI" stand for?
Uniform Tank Indicator.
Uncorrected Tank Innage.
Ullage Topping Instrument.
Ullage Temperature Interface.
What English term is given to the "growth" that develops on foodstuffs that have been imptoperly stored over a long period?
Meld.
Mild.
Mealed.
Mould.
You are in charge of discharging and crude oil washing a crude oil carrier.What is the maximum allowed oxygen level measured one meter below deck in a tank during crude oil washing? (IMO Reg)
5%
10%
8%
3%
What dangers are associated with the carriage of empty tank containers?
They may not declared as being empty when in fact they are not
They could easily collapse due to being empty
They may contain flammable cargo residue
They could explode if their vents are closed
On a Container vessel, what should be done if a container with damaged floorboards is loaded onto a ship?
A cargo damage report should be made for signing by stevedores
The container should rejected outright
A log entry of the container number and stowage position should be made
A note should be made and the information handed over to the relieving watch keeper
On a Container vessel, where should containers with untreated fishmeal cargo be carried?
On deck away from sunlight
Under deck
On deck
Separated from class 4.2 containers
How should structural steel products be supported in a cargo hold?
Fore and aft dunnage spaced 3m apart provided in a vertically straight line at every tier
Athwartships dunnage spaced 1.5m apart provided in a vertically straight line at every tier
Athwartships dunnage spaced 3m apart provided in a vertically straight line at every tier
Fore and aft dunnage spaced 1.5m apart provided in a vertically straight line at every tier
Some main propulsion medium speed engine installations operate with a hydraulic oil type fluid coupling between the engine and the reduction gearbox instead of a mechanical clutch. With this type of installation a separate flexible coupling is not normally fitted. Why is a separate flexible coupling usually omitted from this type of installation?
There is insufficient room to fit a flexible coupling between the engine and gearbox when a fluid coupling is fitted.
There are no engine torque variations in the drive when a fluid coupling is used so a flexible coupling is not required.
The hydraulic fluid in the coupling isolates the gearbox from the engine vibrations.
There is natural slippage between the drive and driven parts of the fluid coupling and a flexible coupling would prevent this slippage.
Due to the very low carriage temperatures for LNG the thermal conductivity, k value, is an important property of the insulation material used in cargo containment systems. For a given rate of heat leakage across the insulation, which of the following statements is true?
The higher the k value the thicker the insulation needs to be.
The rate of heat leakage is unaffected by the thickness of the insulation.
The k value depends on the thickness of the insulation material.
The higher the k value the thinner the insulation needs to be.
An engine room rating is assisting the duty engineer during a period of UMS operation. After completing the tasks they have been busy with the engineer and rating leave the engine room which is returned to UMS mode. The rating realises that an oil tank filling valve has been left open. What action should be taken?
Inform another crewmember that he is going back into the engine room to close the valve.
Inform the duty engineer immediately so that the engine room can be re-entered and the valve can be shut.
Just leave the valve open as it is unsafe to enter the engine room alone. The high alarm will sound to notify the engineer when the tank is full.
Re-enter the engine room straight away and shut the valve.
Normally, a vessel sails in salt water and therefore salt water draughts are those which are referred to. If there is a change in density however, this must be taken into account because the true draughts of the ship will change. Which of the definitions below is that of this "Fresh Water Allowance"?
The number of millimetres by which a vessel's True Mean Draught changes when she passes from salt water into a dock of a different water density.
The number of millimetres by which a vessel's True Mean Draught changes when she passes from salt water to fresh water, or vica versa.
The allowance assigned by the Classification Society when the vessel is built, to indicate the compensation that may be applied during topping off to allow for dock water density.
The number of centimetres by which a vessel's maximum draught is calculated to increase when she passes from salt water to fresh water.
Why must draught marks be read on both port and starboard sides of a bulk vessel when accurate draughts are required
The vessel marks may be incorrectly drawn
The vessel may appear up right but often will be found to have a slight list when port and starboard marks are compared
The vessel may be trimmed by the head
The draught reading on one side of the vessel sufficient
The Ziegler-Nichols method is used in control engineering when setting up the system. Which of the system components given in the options would this method be applied to during initial set up?
Sensing unit to set the range.
Valve positioner to optimise speed of operation.
PID controller for tuning.
Valve and actuator to set the span of travel.
What is the meaning of the term “Span” of a transducer
The length between the connecting flanges
Type of standard output signal according to ISO
The maximum output signal when you have a minimum process value
The difference between maximum and minimum measurement that gives a standard output signal
On a General Cargo Vessel, what must be ensured when using ship's cargo gear in hot climates?
That the cargo gear register in up to date
That stevedores handle cargo gear in the proper manner
That all cargo gear is appropriately marked
That grease from wire falls does not fall onto cargoes being loaded or discharged
A vessel is scheduled to enter a SECA during a forthcoming voyage? What additional considerations must a Chief Engineer take into account when planning for this voyage?
That all garbage is fully disposed of prior to entry into the SECA and suitable arrangements are made for retention while in the SECA.
That there is sufficient room in the bilge holding tank to ensure no discharges of machinery space bilges takes place while the vessel is in the SECA.
That the incinerator is shut down for the duration of the time the vessel is in the SECA.
The availability of low sulphur fuel and the change over time required to ensure the system is clear of normal fuel prior to entry into the SECA.
A large post Panamax container vessel is sailing during the winter months. In which sea areas is she most likely to encounter conditions which could cause a parametric roll?
The North Pacific.
The South China Sea.
The Indian Ocean.
The North Sea.
How does the maximum oil film pressure in a white metal journal bearing operating under full fluid film conditions compare with the pressure of the lubricating oil supply system?
The pressure is greater than the pressure in the lubricating system and varies with the journal load.
The pressure is the same as the pressure in the lubricating system regardless of the journal load.
The pressure is less than the pressure in the lubricating system and varies with the journal load.
The pressure is greater than the pressure in the lubrication and is constant regardless of the journal load..
What is the Maximum Securing Load of ‘D’ rings?
40% of the breaking strength
25% of the breaking strength
50% of the breaking strength
35% of the breaking strength
Which Code applies to the design, construction, equipment and operation of ships certified to carry Noxious Liquid Substances in bulk constructed on or after 1st July 1986?
The International Ship Construction (Noxious Liquid Substances in bulk) Regulations.
The Bulk Chemical Code (the BCH Code).
MARPOL 73/78.
The International Bulk Chemical Code (the IBC Code).
A tachometer for a diesel engine is reading erratically. The tachometer is of the non-contact type using magnetic proximity switches to generate the signal. What is the most likely cause of this problem?
The shaft magnet has fallen off.
The proximity switch has dirt on the outside casing.
The shaft magnet has become demagnetised.
The proximity switch is loose on its mounting.
When is the parallel sweep search used?
When searching large area
When searching during night
When searching in rough weather
When searching over small area
At which of the pressures shown should the low oil pressure trip operate on a freon compressor?
+ 1.0 bar
- 0.5 bar
+ 10 bar
+ 5.0 bar
When considering the successful delivery of a perishable cargo, select, from the options given, the thing over which the carrier has least control.
Relative humidity in the hold.
Carriage temperature.
Gas content in the hold atmosphere.
Commodity condition.
In the diagram, which letter is pointing at the area known as the "BOW" of the ship?
The Bow is indicated by A, in the figure
The Bow is indicated by D, in the figure
The Bow is indicated by C, in the figure
The Bow is indicated by B, in the figure
What action should you take if you have a flash-back during gas welding?
Run for your life.
Close the regulator valves immediately, oxygen first.
Cool the bottles down with water.
Use a portable fire extinguisher.
Данный онлайн-тест состоит из 90 случайных вопросов из тестов CES 5.1 по выбранной вами тематике.