Question

what do safeguarding devices do to protect the worker? select the 3 answer options that apply. detects operator contact with the machines point of operation prevents operator contact with the machines point of operation stops hazardous action if a workers body part comes too close acts as a barrier between the worker and the machine

Explanation:

Safeguarding devices are designed to protect workers in industrial or machinery - related settings. Detecting operator contact with the machine's point of operation is a key safety function as it can trigger an alert or shutdown. Preventing operator contact is a fundamental protective measure. Stopping hazardous action when a worker's body part is too close is also crucial for safety. Acting as a barrier is another way to physically separate the worker from the machine.

Answer:

Detects operator contact with the machine's point of operation, Prevents operator contact with the machine's point of operation, Stops hazardous action if a worker's body part comes too close