what do guards do to protect the worker? select the best option. detects contact with the worker places a…

what do guards do to protect the worker? select the best option. detects contact with the worker places a physical barrier between the worker and machine monitors for worker contact acts as a warning sign for workers
Answer
Brief Explanations:
Guards in a work - setting typically create a physical separation between workers and potentially dangerous machines to prevent accidental contact and injury. Detecting contact and monitoring for contact are functions of sensors rather than guards. Acting as a warning sign is more the function of labels or alarms.
Answer:
Places a physical barrier between the worker and machine