Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
Результати проходження тесту
Тест складався із 80 випадкових питань.
Усього питань на цю тему: 689
Усього питань на цю тему: 689
Ваш результат: 93%
Правильні відповіді:
1
How can an ARPA assist the ship to steer a suitable course to make good the entrance to a channel?
Ваша відповідь правильна:
Select ground stabilised true motion display and alter course so that own ships true vector passes through the middle of the entrance to the channel.2
On what mode is a radio-telex traffic list transmitted?
Ваша відповідь правильна:
FEC.3
What would be understood by the message “A yacht has capsized in heavy seas”?
Ваша відповідь правильна:
The message means the yacht has been overturned in heavy seas.4
You are proceeding along a narrow channel in front of another vessel, both heading for port. You hear this signal from the vessel behind you. What does it mean?
Ваша відповідь правильна:
I intend to overtake you on your port side.5
The method to avoid adverse effects of free surface on an oil tanker with full liquid cargo would be to ensure that:
Ваша відповідь правильна:
There are at least two longitudinal bulkheads and a large initial GM.6
If a person is in a state of shock, what of the following is the correct thing of you to do?
Ваша відповідь правильна:
Treat and reassure the casualty and stay with the person at all times.7
The safety message announces that a station:
Ваша відповідь правильна:
Will relay a message concerning an important navigational or meteorological warning.8
When having a fire alarm during normal working hours, what immediate actions should be taken?
Ваша відповідь правильна:
Act according to instruction given in the fire plan.9
Which among the following list is particularly required for a totally enclosed lifeboat?
Правильну відповідь:
Windows on both sides can be closed watertight and opened for ventilation.Ваша відповідь:
Hatches positioned so as to allow launching and recovery operations to be performed without any occupant having to leave the enclosure.10
With an EPIRB:
Ваша відповідь правильна:
You must check the date the battery must be replaced.11
A faint is a brief loss of consciousness of no more than momentary duration caused by a temporary reduction in the flow of blood to the brain. How to prevent anyone from fainting?
Ваша відповідь правильна:
Tell the person to sit down and lean forward with the head between the knees taking deep breaths.12
A partially loaded ship is steaming slowly ahead in shallow, confined waters as illustrated in the diagram. Which of the suggested answers are the most critical external influences experienced by the vessel?
Ваша відповідь правильна:
All of the suggested answers are critical.13
What is the shortest distance between two points on the surface of the earth?
Ваша відповідь правильна:
Great Circle.14
A tug is moving towards the bow of the ship to make fast and is in the vicinity of the ship’s shoulder, as illustrated. What specific danger should be considered when making this approach to the bow?
Ваша відповідь правильна:
The tug may be turned across the bow of the ship and also suffer a lose of stability with a danger of being turned over if touched by the ship.15
What is the emergency channel on VHF?
Ваша відповідь правильна:
Channel 16.16
Most cases of oil pollution are caused by human errors, often jointly by seafarers and shore based clean-up teams. What has proved to be the essential mistake executed by the shore people regarding environment damages?
Ваша відповідь правильна:
Dispersement of chemicals.17
When documenting Crude Oil Washing operations in the Oil Record Book, which of the following must be included in the sequence of entries?
Ваша відповідь правильна:
The method of establishing that the cargo tanks were dry.18
How is the painter released from the lifeboat, once the boat is waterborne and ready to leave?
Ваша відповідь правильна:
Remove the toggle which will release the painter.19
At what minimum height above sea level a SART transponder must be mounted?
Ваша відповідь правильна:
1 metre.20
When making a new pilot ladder onboard the ship, which of the following ropes would be best suited as the side ropes on which the steps are fastened?
Ваша відповідь правильна:
Uncovered manila rope.21
Give the meaning of the following symbol:
Ваша відповідь правильна:
Survival craft portable radio.22
The purpose of the demister unit within the Inert Gas System is:
Ваша відповідь правильна:
To remove water from the IGS stream.23
At sea there is a container adrift which can be a danger for navigation. The call starts with:
Ваша відповідь правильна:
SECURITE (3x).24
When steering by autopilot, how often should manual steering be checked?
Ваша відповідь правильна:
At least once a watch.25
In ship’s stability what is understood by the term “In stable equilibrium”?
Ваша відповідь правильна:
Stable equilibrium means the buoyancy force upwards and the force of weight downwards are equal and G and B are in the same vertical line.26
What is the required number of hours that a SART’s battery must be able to operate the unit in the standby mode?
Ваша відповідь правильна:
Four (4) days.27
For how long time should a VHF survival craft transceiver be able to operate on its batteries?
Ваша відповідь правильна:
8 hours.28
A “sour crude” is defined as:
Ваша відповідь правильна:
A crude oil or products containing appreciable amounts of hydrogen sulphide and/or mercaptans.29
B Class divisions in ships are constructed so that they are capable of preventing the passage of flame to the end of a standard fire test held for:
Ваша відповідь правильна:
30 minutes.30
Which of the following two digits codes is used to obtain medical assistance?
Ваша відповідь правильна:
38.31
If Mouth-to-Mouth (M-T-M) ventilation by itself is unsuccessful and the casualty’s heart stops, or has stopped beating, you must perform External Chest Compression (ECC) in conjunction with M-T-M. what is the complete rate when performing ECC?
Ваша відповідь правильна:
Complete 15 compressions at the rate of 80 compressions per minute.32
Where do you find instructions for tasks and duties in case of an emergency?
Ваша відповідь правильна:
In the muster list.33
Prior commencement of tank washing it is recommended to measure the tank atmosphere in two places, which are:
Ваша відповідь правильна:
Middle of the ullage space and 1 metre below the deck.34
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?
Ваша відповідь правильна:
Go to your lifeboat station.35
By “collect call” is meant:
Ваша відповідь правильна:
A call for account of the receiver.36
Which of the following precautions should be taken when work is to be carried out on the radar scanner unit on the mast?
Ваша відповідь правильна:
A “Not to be used” sign on all radars and fuses for the complete radar systems to be removed.37
What is the correct understanding of the term “Block Coefficient” as applied to a ship?
Ваша відповідь правильна:
The comparisons of the underwater shape of the ship, to a rectangular block of the same extreme dimensions.38
When navigating along a coastline what should be considered the most accurate method of navigating?
Ваша відповідь правильна:
Use of Differential GPS.39
A battery of 24 Volt supplies during 10 hours a current of 6 ampere. What is the capacity supplied?
Ваша відповідь правильна:
60 Ah.40
What is the two letter signal, to be used by flags, radiotelephony or radiotelegraphy, meaning “Calling All Ships”?
Ваша відповідь правильна:
CQ.41
When cargo discharge reaches stripping levels on an oil tanker, it is necessary to reduce the inert gas pressure so as to:
Ваша відповідь правильна:
Minimise blowback.42
At sea red rocket signals are seen. This is not reported by radio. You have to begin the distress alert procedure via VHF with the term:
Ваша відповідь правильна:
MAYDAY RELAY.43
Which of the following is a ship MMSI?
Ваша відповідь правильна:
227530000.44
What is/are the area(s) of the vessel which present a greater risk of fire?
Ваша відповідь правильна:
Cargo holds and engine rooms.45
What sound signal shall be used on ship’s whistle when there is a man overboard?
Ваша відповідь правильна:
3 long blasts repeatedly.46
What methods could be introduced into a passage plan for continuous monitoring of the ships position when navigating along a coastline?
Ваша відповідь правильна:
Parallel Index lines.47
Is it safe to carry a bag of tools in your hand, up a vertical ladder? Select the best option:
Ваша відповідь правильна:
No it is not – two hands should always be used to climb the ladder.48
Which of the following answers correctly specify the following most common rudders? a) UNBALANCED, b) BALANCED, c) SEMI-BALANCED and d) UNDERHUNG BALANCED. i. e. The number in the picture is related to the letter adjacent to the name of the rudder.
Ваша відповідь правильна:
1 = a, 2 = b, 3 = c and 4 = d.49
What facility exists under the ISM Code for the provision of individual control measures for specific work-related tasks?
Ваша відповідь правильна:
The Permit to Work system.50
A satellite receives the transmissions of the 406 MHz Cospas-Sarsat EPIRB. The transmissions of the EPIRB will be:
Ваша відповідь правильна:
Always passed on to a LUT.51
Special Areas as per MARPOL are:
Правильну відповідь:
Specific geographical sea areas in which special mandatory measures for the prevention of sea pollution by oil are required.Ваша відповідь:
All sea areas within 50 miles from the nearest land, where that coastal state is a signatory to MARPOL.52
The good operation in any location, whether the NAVTEX is working properly or not, can be checked using:
Ваша відповідь правильна:
A testing program built in for this purpose.53
What does the abbreviation ABC mean in first aid?
Ваша відповідь правильна:
Air, Breathing, Circulation.54
DSC-test transmissions may:
Правильну відповідь:
Be sent by an MF-installation on the DSC-distress frequency.Ваша відповідь:
Only be sent on an MF-installation on frequencies other then the DSC-distress frequency.55
Wire antenna of 12 metres long is probably:
Ваша відповідь правильна:
A MF/HF-antenna.56
The engines are going astern and the ship is making sternway of about 1,5 knots with the rudder hard to starboard. What effect will this have on the ship’s progress?
Ваша відповідь правильна:
This will give the stern a lift force to starboard.57
When a ships derrick or crane lifts a weight off the deck of a ship, from which position can the centre of gravity of the weight be considered to act?
Ваша відповідь правильна:
From the head of the derrick or crane.58
What signal may be given by sound and by light to indicate that a vessel fails to understand the intentions or actions of another vessel, or is in doubt that sufficient action is being taken by the other to avoid collision?
Ваша відповідь правильна:
Five short and rapid blasts (flashes).59
If a ship in the MF-band wants to have a DSC-connection with a coast-station (no “distress alert” or a test alert) the following frequencies are chosen:
Правильну відповідь:
TX: 2 189,5 kHz RX: 2 177,0 kHz.Ваша відповідь:
TX: 2 187,5 kHz RX: 2 182 kHz.60
What general background colour is used on warning signs which require a specific “mandatory” action, such as one which might require the wearing of a safety harness during a particular work task?
Ваша відповідь правильна:
Blue.61
As regards the launching and recovery arrangements for rescue boats which is required among the following:
Ваша відповідь правильна:
Means shall be available to prevent any discharge of water on to survival craft during abandonment.62
During tank washing, besides maintaining the tank oxygen content below 8 % by volume, it should also be ensured:
Ваша відповідь правильна:
That a positive pressure is maintained in the tank.63
The ship is navigating in dense fog where the visibility is less than one mile. The Arpa radar is set on a range 12 miles on a course of 314° and own ship has a vector as shown. What is the vector mode selected on the Arpa?
Ваша відповідь правильна:
True vectors.64
H2S is a chemical abbreviation for:
Ваша відповідь правильна:
Hydrogen Sulphide.65
A burn may occur when electricity of high current and voltage passes through the body. Most damage occurs at the points of entry and exit of electricity. What is the treatment of electrical burns?
Ваша відповідь правильна:
Place sterile dressing over the burn and secure with a bandage.66
MARPOL – Annex V. Disposal of garbage outside “Special Areas”. After unpacking spares, you are left with a limited amount of packing materials. Is this prohibited, if not, what will be the nearest distance to land for disposal into the sea of these materials?
Правильну відповідь:
25 miles.Ваша відповідь:
This is prohibited.67
What is the approximate content of oxygen in air?
Ваша відповідь правильна:
21 %.68
Operator connected R/T calls are charged:
Правильну відповідь:
On the basis of a three minute minimum charge with one minute incremental steps.Ваша відповідь:
On the basis of a six second minimum charge with six second incremental steps.69
The primary purpose of the water seal within an inert gas system is:
Ваша відповідь правильна:
To prevent the passage of petroleum gases back to the machinery spaces.70
In the figure, which letter gives the correct understanding of the term “LENGTH OVERALL”?
Ваша відповідь правильна:
Length Overall is indicated by B, in the figure.71
A vessel is equipped for all sea areas. In the middle of the Indian Ocean the EGC-receiver appears out of order. Is it still possible to receive MSI-messages?
Ваша відповідь правильна:
Yes, with the MF/HF-radio telex.72
You receive a distress alert on HF Radio. What should you do?
Ваша відповідь правильна:
Wait three minutes and if no acknowledgement is heard from a coast station you should relay the alert.73
If bad weather is anticipated during ballast voyage of a vessel fitted with segregated ballast tanks, the cargo tanks which must be crude oil washed as a priority would be:
Ваша відповідь правильна:
The dedicated heavy weather ballast tank(s).74
Is it necessary to state the accounting code of the vessel in fully automated radio telex-traffic with a coast-station?
Ваша відповідь правильна:
Yes.75
The proper operation of an Inmarsat-C terminal can be tested by:
Ваша відповідь правильна:
Doing a “link test”.76
The examples of Aromatic Hydrocarbons will include:
Ваша відповідь правильна:
Benzene, Toluene and Xylene.77
If one requires medical advice by means of an Inmarsat-C terminal one should use the following address:
Ваша відповідь правильна:
32.78
It is important that the brake holding capacity of a self-stowing winch drum should not exceed the breaking strength of the wire or rope wound onto it. A certain percentage of extra strength is therefore recommended for the wire or rope over the brake holding capacity of the winch. So, for a winch of brake holding capacity of 60 tons you would order a wire of breaking strength:
Ваша відповідь правильна:
100 tons.79
If you were put in charge of a fire team what minimum number of men wearing a breathing apparatus would you allow to enter a smoke filled compartment?
Ваша відповідь правильна:
2 men.80
What does this signal hoist mean?
