Elevator Mechanic Practice Exam

High voltage electrical hazards represent a significant risk in both traction and hydraulic elevator systems. These systems are powered by electrical components that operate at high voltages, posing serious dangers such as electric shock or electrical fires if proper precautions are not taken. Understanding electrical hazards is crucial for elevator mechanics because they often work near or on electrical components. Proper safety protocols, training, and signage can help mitigate these risks, but the inherent dangers of high voltage make it a primary concern in the maintenance and operation of elevator machines. While other hazards like rotating equipment, extreme heat, and slippery surfaces are important safety considerations, the potential consequences of mishandling high voltage electrical systems underscore why it is regarded as the most dangerous hazard in this context.