Competence 6 (Deck) Trivia Quiz
- 1.
If a GMDSS radio operator initiates a DSC distress transmission but does not insert a message, what happen?
- A.
The transmission will be made with "default" information provided automatically.
- B.
The transmission is a aborted and an alarm sounds to indicate this data must be provided by the operator.
- C.
The transmission is not initiated and "ERROR" is indicated on the display readout.
- D.
The receiving station will poll the DSC unit of the vessel in distress to download the necessary information.
Correct Answer
A. The transmission will be made with "default" information provided automatically.Explanation
When a GMDSS radio operator initiates a DSC distress transmission without inserting a message, the transmission will still be made with "default" information provided automatically. This means that even without a specific message, the distress transmission will contain pre-set information that is programmed into the system. This allows for a quicker response to the distress signal, as the receiving station will still receive important information about the vessel in distress.Rate this question:
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- 2.
To recover a man overboard in a racetrack turn, the vessel is steadied for the SECOND time after a turn of how many degrees from the original heading?
- A.
180 degrees
- B.
135 degrees
- C.
60 degrees
- D.
360 degrees
Correct Answer
D. 360 degreesExplanation
In order to recover a man overboard in a racetrack turn, the vessel needs to be steadied for the second time after completing a full 360-degree turn from its original heading. This means that the vessel must make a complete circle in order to return to the original position and effectively recover the person who fell overboard.Rate this question:
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- 3.
How would the letter be pronounced over the radiotelephone?
- A.
IN DEE GO
- B.
IEE
- C.
IN DEE AH
- D.
I VAN HO
Correct Answer
C. IN DEE AHExplanation
The letter "I" is pronounced as "India" over the radiotelephone according to the NATO phonetic alphabet. Therefore, the correct pronunciation for "IN DEE AH" would be "India November Delta Echo Echo Alpha Hotel."Rate this question:
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- 4.
Where several rescue units (RU) are engaged in a search and rescue operation, one of the RU should be designated as OSC (On Screne Commander). Which one of the listed practices for designating an OSC does correspond to the guidance provided by MERSAR>
- A.
OSC to be the ship with the best maneuvering performance.
- B.
OSC to be permanently appointed within each SRR (Search and Rescue Region).
- C.
OSC to be the first rescue unit to arrive at the scene.
- D.
OSC to be designated by an appropriate RCC or RSC.
Correct Answer
D. OSC to be designated by an appropriate RCC or RSC.Explanation
The correct answer is "OSC to be designated by an appropriate RCC or RSC." This practice aligns with the guidance provided by MERSAR because it ensures that the OSC is designated by a competent authority such as a Rescue Coordination Center (RCC) or Rescue Sub-Center (RSC). This ensures that the OSC is chosen based on their expertise and ability to effectively coordinate and command the search and rescue operation.Rate this question:
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- 5.
A distress frequency used on radiotelephone is _____________.
- A.
8221 kilohertz
- B.
2728 kilohertz
- C.
2182 kilohertz
- D.
400 kilohertz
Correct Answer
C. 2182 kilohertzExplanation
A distress frequency used on radiotelephone is 2182 kilohertz. This frequency is internationally recognized as the distress frequency for maritime communication. It is used by ships and coastal stations to transmit distress signals and communicate emergency situations.Rate this question:
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- 6.
What is the smallest area containing all possible survivors and search object locations?
- A.
Possibility area
- B.
Dangerous semi-circle
- C.
Containment area
- D.
Expanding square
Correct Answer
A. Possibility areaExplanation
The possibility area is the smallest area that contains all possible survivors and search object locations. This area encompasses all potential areas where survivors could be located, as well as areas where the search objects may be found. It is a comprehensive and inclusive space that allows for the exploration and search of all potential locations.Rate this question:
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- 7.
When should you use distress flares and rockets?
- A.
At half-hour intervals
- B.
At one-hour intervals
- C.
Only when there is a chance of their being seen by rescue vessels
- D.
Immediately upon abandoning the vessel
Correct Answer
C. Only when there is a chance of their being seen by rescue vesselsExplanation
Distress flares and rockets should only be used when there is a chance of them being seen by rescue vessels. This means that they should be used when there is a reasonable possibility that someone will see them and come to the rescue. Using distress flares and rockets at regular intervals, such as half-hour or one-hour intervals, may not be effective if there are no rescue vessels in the vicinity. Similarly, using them immediately upon abandoning the vessel may not be useful if there is no one around to see them. Therefore, it is important to use distress flares and rockets strategically, when there is a chance of them being seen by rescue vessels.Rate this question:
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- 8.
If there are a number of survivors in the water after abandoning ship, they should _________.
- A.
Send the strongest swimmer to shore for assistance
- B.
Form a raft by lashing their life preserves together
- C.
Form a small circular group to create a warmer pocket of water in the center of the circle
- D.
Tie themselves to the unit so they won;'t drift with the current
Correct Answer
C. Form a small circular group to create a warmer pocket of water in the center of the circleExplanation
Forming a small circular group to create a warmer pocket of water in the center of the circle is the correct answer because it helps to conserve body heat and prevent hypothermia in cold water. By huddling together, the survivors can share body heat and reduce heat loss. This can be crucial for their survival until rescue arrives.Rate this question:
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- 9.
Which signal is recognized as a distress signal?
- A.
A smoke signal giving off range colored smoke
- B.
International Code Signal "PAN" spoken over the radiotelephone
- C.
A whistle signal of one prolonged and three short blasts
- D.
Directing the beam of a searchlight at another vessel
Correct Answer
A. A smoke signal giving off range colored smokeExplanation
A smoke signal giving off range colored smoke is recognized as a distress signal. This is because range colored smoke signals are widely recognized as a universal distress signal in emergency situations. The use of colored smoke helps to attract attention and signal that the person or vessel is in distress and requires assistance. This signal can be easily spotted from a distance, making it an effective way to communicate distress in various environments and situations.Rate this question:
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- 10.
Which step should be taken, if possible, when the vessel must be abandoned because of a distress situation?
- A.
Program the SART and EPIRB to transmit the vessel's location and situation.
- B.
Place the SART and EPIRB in the "ON" position and secure them to the survival craft.
- C.
No additional steps are needed as the SART and EPIRB will both automatically float free and operate properly.
- D.
Alert the U.S. Coast Guard by using the survival craft's portable INMARSAT unit.
Correct Answer
B. Place the SART and EPIRB in the "ON" position and secure them to the survival craft.Explanation
When the vessel must be abandoned due to a distress situation, the correct step to take, if possible, is to place the SART (Search and Rescue Transponder) and EPIRB (Emergency Position Indicating Radio Beacon) in the "ON" position and secure them to the survival craft. This ensures that these devices will be activated and ready to transmit the vessel's location and situation, increasing the chances of being located and rescued by search and rescue teams.Rate this question:
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Current Version
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Mar 20, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 17, 2015Quiz Created by
Catherine Halcomb
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