Which of the following statements is true regarding the life rafts on A321 aircraft?

The statement about the life rafts on A321 aircraft being secured with belts is accurate. This is important for ensuring that the life rafts are safely stored and easily accessible during an emergency situation. The use of securing belts helps prevent the rafts from shifting or becoming dislodged during turbulence or an emergency evacuation, maintaining their readiness for use when needed.

Life rafts on aircraft are essential safety equipment designed to assist in the event of a water landing. Proper storage and securing mechanisms are critical for both the safety of the passengers and the effectiveness of the evacuation process. The securing of life rafts with belts also indicates that they are part of the essential safety equipment that must be regularly inspected and maintained in accordance with aviation safety regulations.

The other statements do not reflect the correct characteristics of life rafts in the context of an A321's safety equipment. For instance, while life rafts are indeed designated primarily for emergency use, they are not located specifically near the cockpit or stored in a way that would lead to confusion in an evacuation scenario. Instead, they are strategically placed for optimal accessibility for passengers and crew.