Elevated Work Platforms (EWP) Licensing Practice Exam

How many meters clearance should be maintained from electrical lines above 330,000V?

1. 3M

2. 5M

3. 6M

4. 8M

The correct answer is: 8M

To ensure safety when working near electrical lines, it is critical to maintain a specific clearance distance to prevent accidental contact or arcing, which can lead to serious injury or fatality. For electrical lines carrying more than 330,000 volts, the required minimum clearance is eight meters. This substantial distance is necessary due to the high voltage, which can create a significant risk of electrical discharge, even without direct contact. Maintaining this clearance helps protect individuals operating elevated work platforms and other equipment, as well as nearby workers and bystanders, from potential electrocution or electrical hazards. When planning operations near high-voltage lines, understanding and adhering to these clearance guidelines is essential for ensuring safety protocols are in place. In practice, careful consideration of the working environment and the specific voltage levels present allows operators to execute their tasks without risking electrical incidents.