Test for seamans about Deck department, Operational level, Oil Tanker (CES v6.0)
Результаты прохождения теста
Тест состоял из 80 случайных вопросов.
Всего вопросов по данной теме: 689
Всего вопросов по данной теме: 689
Ваш результат: 99%
Правильные ответы:
1
May an engine room be only protected by a fixed low expansion foam fire-extinguishing system?
Ваш ответ правильный:
No.2
What is the correct understanding of the term “Lapse Rate” when used in Meteorology?
Ваш ответ правильный:
The change of the temperature in the atmosphere with height above sea level.3
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 rythm when performing M-T-M in combination with ECC with one First Aider only?
Ваш ответ правильный:
15 compressions followed by 2 full ventilations.4
DSC-test transmissions may:
Ваш ответ правильный:
Be sent by an MF-installation on the DSC-distress frequency.5
What does the word “pyrotechnics” mean?
Ваш ответ правильный:
Pyrotechnics are the items which are capable of self-contained chemical reactions for the production heat, light, smoke and/or sound.6
If one requires medical advice by means of an Inmarsat-C terminal one should use the following address:
Ваш ответ правильный:
32.7
Which one of the listed requirements regarding the stowage of a survival craft corresponds to present SOLAS regulations? Each survival craft shall be stowed:
Ваш ответ правильный:
In a secure and sheltered position and protected from damage by fire or explosion.8
What could be the reason for the magnetic compass to swing through large angles when the ship is rolling in a seaway?
Ваш ответ правильный:
The heeling error magnets are upside down and/or not in the correct position.9
What is the general emergency alarm signal as specified in SOLAS?
Ваш ответ правильный:
Seven or more short blasts followed by one long blast.10
Special Areas as per MARPOL are:
Ваш ответ правильный:
Specific geographical sea areas in which special mandatory measures for the prevention of sea pollution by oil are required.11
By the degree of selectivity of a receiver is meant:
Ваш ответ правильный:
Ability to make weak stations audible.12
What kind of safety equipment should be in place in connection with a grinding wheel?
Ваш ответ правильный:
Goggles and shield.13
Which of these actions should crew take if a suspicious object that may be a bomb is located during a search?
Ваш ответ правильный:
Confirm with their search partner that the object found is suspicious.14
One can check the functioning of the SART by:
Ваш ответ правильный:
Activating the SART and checking the effect on the radar screen.15
What would be the correct form of response to the question: What kind of assistance do you require?
Ваш ответ правильный:
The correct form of response would be: My vessel has a fire in the accommodation and we require fire-fighting assistance.16
H2S is a chemical abbreviation for:
Ваш ответ правильный:
Hydrogen Sulphide.17
Regular “updating” of a ship’s position in an Inmarsat-C installation is necessary:
Ваш ответ правильный:
To have the correct position in case of accidents.18
If you use chemicals for cleaning up an oil-spill on the water, what would the chemicals do?
Ваш ответ правильный:
Disperse or dissolve the oil into the water.19
The prescribed test of an approved portable VHF radio set (portophone) must be done once a:
Ваш ответ правильный:
Month.20
When using the echo sounder in a river the soundings indicated may be incorrect, what would be the most probable cause of the error?
Ваш ответ правильный:
The density of the water.21
The purpose of having corrugations in the bulkheads of cargo tanks of an oil tanker is to:
Ваш ответ правильный:
Provide strength, but with clean and clear surfaces within the tank.22
When a fire breaks out in the engine room, who is in charge of the fire-fighting operations?
Ваш ответ правильный:
The Chief Engineer.23
To inform ship of coast-stations messages, coast-stations give at fixed times:
Ваш ответ правильный:
A traffic list with the call-sign of the ships involved in alphabetical numerical sequence.24
A ship moving through heavy seas is affected by the water pressure at the bows causing an effect known as “Panting”. What structure in the forward region of the ship combats the effects of Panting?
Ваш ответ правильный:
Panting beams and stringers.25
Which of the following spaces may be protected by a fixed high expansion foam fire-extinguishing system?
Ваш ответ правильный:
All the spaces mentioned.26
What is the required number of hours that a SART’s battery must be able to operate the unit in the standby mode?
Ваш ответ правильный:
Four (4) days.27
The halogenated hydrocarbons (halon), are hydrocarbons in which the molecules have one (or more) atom(s) of hydrogen replaced by another atom (or atoms) of:
Ваш ответ правильный:
Fluorine and/or bromine.28
What is a contingency plan for ships?
Ваш ответ правильный:
Plan for safety preparedness.29
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?
Ваш ответ правильный:
True vectors.30
What corrections must be applied to the echo sounder reading to compare the depth of water with the depth printed on the chart?
Ваш ответ правильный:
Draught of the ship.31
You receive via the 8 MHz a DSC distress alert. The received DSC message is however distorted. The MMSI as well as the position are illegible. After listening at the 8 MHz telephone distress frequency, nothing is heard. This is because:
Ваш ответ правильный:
Telephone signals in the same frequency band are generally weaker than DSC signals.32
A ship is navigating in the Caribbean in August when it receives the warning of a Hurricane. To determine the centre of the storm the Master uses “Buys Ballot’s Law” and faces the wind. On what side of the Master would the low pressure area be located?
Ваш ответ правильный:
On the right side.33
Non distress calls on 2 182 kHz and VHF channel 16 should not exceed:
Ваш ответ правильный:
1 minute.34
What is the minimum capacity required of the emergency fire pump?
Ваш ответ правильный:
Not less than 40 % of total capacity of main pumps, but in any case not less than 25 m3/h.35
What is the minimum number of immersion suits that are required to be provided for each open lifeboat under SOLAS rules?
Ваш ответ правильный:
3.36
The normal carbon content of Crude Oil is in the range of:
Ваш ответ правильный:
83-87 %.37
Which Security Levels requires the highest security alert?
Ваш ответ правильный:
Security Level 3.38
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?
Ваш ответ правильный:
Dispersement of chemicals.39
Who is ultimately responsible for the voyage plan?
Ваш ответ правильный:
The Master.40
The whip-antenna of the MF transceiver was lost in bad weather. The MF transceiver can be used again:
Ваш ответ правильный:
If the whip-antenna is replaced by an antenna of about the same length as the original one.41
For how long should a tank be ventilated when people are working inside?
Ваш ответ правильный:
For as long as people are working in the tank.42
Which of the following is the correct minimum carriage requirement for a ship of more than 300 gross tons and operating in area A1:
Ваш ответ правильный:
1 VHF RT + DSC + DSC watch receiver – 1 or 2 SART – 1 NAVTEX or 1 EGC receiver – 2 or 3 VHF portable – 1 EPIRB.43
You receive via the 8 MHz a DSC distress alert. The received DSC message is however distorted. The MMSI as well as the position are illegible. After listening at the 8 MHz telephone distress frequency, nothing is heard. This is because:
Ваш ответ правильный:
Telephone signals in the same frequency band are generally weaker than DSC signals.44
What action should be taken by the Officer of the Watch in the event of fire being reported to the bridge during the 00.00 to 04.00 watch?
Ваш ответ правильный:
Sound the Fire Alarm.45
What sound signal shall be used on ship’s whistle when there is a man overboard?
Ваш ответ правильный:
3 long blasts repeatedly.46
What is the correct setting of the “Anti sea clutter” control on the radar?
Ваш ответ правильный:
A few sea returns remaining on the screen.47
Which of the following ear protection devices is most effective?
Ваш ответ правильный:
Ear muffs.48
Tanks lids and other access points on an oil tanker are usually shaped round so as to:
Ваш ответ правильный:
Avoid localized stress points at any corners.49
A radio-telex call to a coast-station is generally started up in the:
Ваш ответ правильный:
ARQ-system.50
The mode J2B is used:
Ваш ответ правильный:
For radiotelex-traffic in the MF/HF band between the ship and shore stations.51
For how long time should a VHF survival craft transceiver be able to operate on its batteries?
Ваш ответ правильный:
8 hours.52
What mode must be used on the MF/HF transmission when making a radiotelephone call?
Ваш ответ правильный:
J3E.53
What vessels must have automatic fire detection onboard with heat/smoke detectors and audible alarm?
Ваш ответ правильный:
All ships that are covered by the IMO safety conventions.54
A “Standard Format for Search and Rescue Situation Reports” (SITREPs) should be used by vessels in distress. The SITREP can be compiled as a short form (urgent essential details). Which of the following information shall be included when using the “short form”?
Ваш ответ правильный:
Weather on-scene.55
To receive distress alerting and MSI via an Inmarsat-C set vessels must have:
Ваш ответ правильный:
SES or an EGC receiver.56
Which personnel must undergo familiarization training on board?
Ваш ответ правильный:
Everyone.57
A rocket parachute flare reaches an altitude of:
Ваш ответ правильный:
Not less than 180 m.58
Prior commencement of tank washing it is recommended to measure the tank atmosphere in two places, which are:
Ваш ответ правильный:
Middle of the ullage space and 1 metre below the deck.59
You are on a vessel 10 nautical miles off the coast of Nigeria, West Africa. Are you allowed to dump empty glass bottles overboard?
Ваш ответ правильный:
Yes, the bottles can be dumped if they are ground so that the resulting particles can pass through a screen with 25 mm openings.60
The authority to order the use of distress signal or distress alerts is:
Ваш ответ правильный:
Only with the master.61
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:
Ваш ответ правильный:
TX: 2 189,5 kHz RX: 2 177,0 kHz.62
Treatment of burns and scalds depends on the severity of the injury. What is the correct thing to do for minor burns and scalds?
Ваш ответ правильный:
Place the injured part under slowly running cold water for at least 10 minutes, but preferably until the pain is gone. If no water is available, use any cold, harmless liquid.63
Which of the following spaces is a “special category space”?
Ваш ответ правильный:
A garage tweendeck on a passenger ferry.64
Crude Oil Washing of a cargo tank using oil containing substantial amount of water could result in:
Ваш ответ правильный:
Generation of an electrically charged mist inside the tank.65
What is the approximate pressure of the CO2 stored in a cylinder at an ambient temperature of +20 °C?
Ваш ответ правильный:
60 bar.66
A casualty suddenly loses consciousness and falls to the ground letting out a strange cry. The pasient is red-blue in the face and froth may appear around the mouth. You are witnessing a major epileptic attack. What should you do?
Ваш ответ правильный:
Loose tight clothing, ask all unnecessary bystanders to leave and carefully place something soft under the head. If casualty is unconscious, place the person in Recovery position.67
The free volume of carbon dioxide (CO2) of a fixed gas fire-extinguishing system shall be calculated at:
Ваш ответ правильный:
0,56 m3/kg.68
The best way to identify an IED is to:
Ваш ответ правильный:
Recognize its components.69
Any ship of 10 000 tons gross tonnage and above shall be fitted with oily-water separating equipment for the control of machinery space bilges. What kind of equipment is required in this connection?
Ваш ответ правильный:
Either Oil fitting equipment, or Oily-water separating equipment, or combination of both.70
What does this flag mean?
Ваш ответ правильный:
I have a diver down; keep well clear at slow speed.71
What is meant by the term “segregation”?
Ваш ответ правильный:
The planned, separated stowage of cargoes that may react dangerously with each other in the event of leakage or other damage.72
You are on a power-driven vessel underway in open water. This vessel is sighted wide on the port bow. It’s bearing is opening, but its distance is closing rapidly. Which of the following is a correct assessment of the situation and the action to be taken?
Ваш ответ правильный:
Risk of collision is deemed not to exist and I will maintain my course and speed. I will continue to monitor the situation.73
A ship in distress should transmit the appropriate alarm signal followed by the distress call and message on one or all of the international distress frequencies. Which of frequencies is in accordance with the present recommendations?
Ваш ответ правильный:
500 kHz, 2 182 kHz and 156,8 MHz.74
How many buoyant smoke signals are carried in each lifeboat?
Ваш ответ правильный:
2.75
Watch keeping engineers shall have a minimum of knowledge of the vessel’s engine room and operation of its functions prior to being accepted as Engineer on Duty, and shall acknowledge his familiarization with the equipment by signing a check list listing all units he shall be able to operate. Minimum knowledge is:
Правильный ответ:
He shall have all the knowledge as listed in the other alternatives.Ваш ответ:
Start, operate and stop main and auxiliary machinery units, including switching between automatic, remote and/or manual control functions, and operate the various units in various modes.76
What colour flare is used to signal a safe landing place for small boats?
Ваш ответ правильный:
Green.77
OPA-90 notification requirements:
Ваш ответ правильный:
Notify as soon as you have knowledge of any spill, or threat of a spill.78
Buoyant smoke signals shall be so designed as to burn or emit smoke:
Ваш ответ правильный:
Continuously after having been immersed for a period of 10 seconds under 100 mm of water when underwater.79
The DSC-controller displays the following: DOO: 246321000 CH16; S distress flooding. After receiving this DSC message nothing more is received. Sending receipt on channel 16 does not give any response. One should first:
Ваш ответ правильный:
Send a DSC distress alert relay.80