Competence 6 (Deck) Trivia Quiz

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.

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.

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.

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."

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.

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.

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.

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.

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.

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.