Elevator Mechanic Practice Exam 2026 - Free Elevator Mechanic Practice Questions and Study Guide

The maximum distance between strain relief supports is 50 feet. This standard is established to ensure that cables are properly supported and do not experience undue stress or strain, which could lead to damage or failure over time. Maintaining this distance helps to prevent sagging and potential bending of cables, which can adversely affect their performance and safety. Moreover, it aligns with electrical and safety codes that govern installation practices to enhance the longevity and reliability of the elevator systems.

The other distances mentioned in the choices exceed the recommended spacing for strain relief supports, which could lead to potential issues, such as excessive cable movement or drooping that might risk mechanical failure or even hazards in the elevator operation. Understanding the proper application of strain relief supports is crucial for elevator mechanics to ensure safe and efficient functioning of elevator systems.