During chainsaw operations, which of the following practices should be observed?

Starting a chainsaw at least 10 feet away from a fueling source is an essential safety practice designed to minimize the risk of fire and ensure the safety of the operator. Fueling a chainsaw poses a significant fire hazard, as fuel vapors can ignite if the chainsaw is started too close to the fueling area. By maintaining this distance, the risk of an accident caused by sparks or heat generated during ignition is significantly reduced, promoting a safer working environment.

Other practices that are not considered safe include carrying a running chainsaw, which increases the risk of accidents and injuries, particularly if the operator stumbles or loses control. Operating a chainsaw with one hand is also unsafe, as it reduces stability and control over the tool, particularly during cut operations. Additionally, personal protective equipment (PPE) is crucial for ensuring the safety of the operator. It protects against potential injuries from chainsaw accidents, so it is not optional but rather a required safety measure.