National Commission for the Certification of Crane Operators (NCCCO) Mobile Crane Practice Exam

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Prepare for the National Commission for the Certification of Crane Operators Mobile Crane Test. Utilize engaging flashcards and multiple-choice questions, complete with hints and explanations. Maximize your chances of passing the exam!

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What should be done with materials placed under overhead energized power lines?

Be dragged out
Be lifted as normal
Not be lifted by crane
Handled with extra care

The correct answer is: Not be lifted by crane

Materials placed under overhead energized power lines should not be lifted by a crane because doing so poses a significant risk of electrocution or electrical arcing. Cranes operate with a certain amount of swing and movement, and if the boom or load comes too close to energized lines, it can create a hazardous situation. Regulations and safety guidelines typically mandate maintaining a safe distance from power lines to prevent accidents. By not lifting items in such areas, operators ensure the safety of the crew, the equipment, and the surrounding environment. This approach emphasizes the importance of risk assessment and adherence to safety practices when working near energized infrastructure. In situations where materials must be moved, alternative methods that do not involve lifting directly under these lines should be employed to prevent any potential dangers associated with electrical hazards.