NCIDQ IDFX Practice Exam

What advantage do swing clear hinges provide?

1. They allow doors to lock without keys

2. They enable a full opening for maximum access

3. They are used for lightweight doors only

4. They require no mortising

The correct answer is: They enable a full opening for maximum access

Swing clear hinges are specifically designed to allow a door to swing completely clear of the door frame, which maximizes the opening space. This feature is particularly advantageous in settings where accessibility is crucial, such as in commercial or public buildings. By enabling the door to move entirely out of the way, swing clear hinges facilitate easy passage for people, including those using mobility aids like wheelchairs. This enhanced access not only improves the flow of movement but also meets certain accessibility standards that ensure inclusivity in design. Other options do not represent the primary function of swing clear hinges. For instance, while locking mechanisms and mortising might be relevant in other hinge types or installations, these aspects do not capture the unique benefit of swing clear hinges, which is focused on creating an unobstructed passage.