what is the type of safeguarding device that senses a worker in a certain area? select the best option…

what is the type of safeguarding device that senses a worker in a certain area? select the best option. safety trip controls pullback device restraint devices presence sensing
Answer
Brief Explanations:
Presence - sensing devices are designed to detect the presence of a person in a certain area. Safety trip controls stop machinery when activated by an external force. Pullback devices pull workers away from danger zones. Restraint devices limit a worker's movement. Only presence - sensing devices sense a worker's presence in an area.
Answer:
D. Presence Sensing