Chimes are typically used in applications to prevent what?

Chimes serve a significant role in fire alarm systems by providing an audible alert that helps to prevent panic or other undesirable actions during an emergency situation. Their purpose is to provide clear and reassuring notifications to occupants, guiding them to respond appropriately without inducing anxiety or confusion. The distinct sound of a chime can help to clarify the situation, signaling occupants to stay calm and follow established evacuation procedures, rather than reacting in a hurried or disorganized manner that might lead to chaos.

This function is particularly important in environments where quick decision-making is vital, such as schools or large public venues. By offering a non-threatening auditory cue, chimes can aid in maintaining order during an emergency, which ultimately contributes to overall safety.

The other answer choices address different aspects of fire alarm functionality but do not specifically relate to the role of chimes in managing panic or anxiety. For instance, while chimes could indirectly influence issues related to false alarms or delayed responses by encouraging prompt evacuations, their primary design is focused on ensuring calmness and clarity in action, making option B the most fitting choice.