Using equipment/machinery that is guarded can help avoid accidents. Select the best answer from the multiple choices below: Question 9: Falls from a height of greater than ten feet Question 8: Operating equipment/machinery while wearing a seatbelt Working with equipment/machinery that has not been locked-out can be dangerous. It is important to not only avoid wearing loose clothing or jewelry but also to take other precautions. To protect against caught-in or -between hazards, a worker should not get any part of his/her body caught in or between objects or be hit by a falling, swinging, flying, or rolling object. A struck-by hazard can be described as anytime a worker is struck by an object.