Which equipment requires specific training to operate safely?

The correct choice emphasizes the importance of specialized training when operating certain equipment known for their complexity and potential hazards. Lifts, chippers, and chainsaws are not only powerful tools but also carry inherent risks if misused.

Lifts require training to ensure safe operation at heights, including understanding stabilizers and weight limits. Chippers can pose serious dangers thanks to their moving parts and the potential for entrapment, necessitating a thorough understanding of their operation and safety features. Chainsaws, with their sharp blades and risk of kickback, demand specific training to ensure users know how to handle them properly, prevent accidents, and respond to emergencies.

In contrast, items like rakes and shovels or basic hand tools generally do not demand specialized training as their operation is straightforward and the risks involved are minimal when used correctly. Therefore, while all tools can lead to injury if mismanaged, the outlined equipment in the correct choice requires a higher level of knowledge and skill to operate safely, highlighting the necessity for training in those cases.