OHST Practice Exam

An elevator daily spot check should include which of the following?

1. V-Groove

2. Governor

3. Cable gripper jaws

4. Brakes

The correct answer is: Brakes

The daily spot check for an elevator is critical to ensuring the safety and proper functioning of the system. Focusing on the brakes as the correct answer is significant because brakes are one of the primary safety features in elevators. They are designed to prevent the elevator car from falling in case of a mechanical failure and to ensure it stops safely at each floor. Regularly checking the brakes can help identify any wear or malfunction that could compromise their effectiveness. Ensuring brakes are functioning properly not only protects the passenger but also adheres to safety regulations necessitating frequent inspections. Other components like the V-Groove, governor, and cable gripper jaws, while important for overall elevator operation, may not require daily checks. The governor is responsible for overspeed protection, the V-Groove relates to the guide system, and cable gripper jaws ensure the cables are secure. These components can have less frequent inspection protocols compared to the brakes, which must be verified consistently to ensure safety and compliance with elevator codes.