Which types of respiratory protection are atmosphere-supplying respirators where the user does not carry the breathing air source?

Name: Which types of respiratory protection are atmosphere-supplying respirators where the user does not carry the breathing air source?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Supplied-air respirators (SARs) are connected to a remote air source rather than carrying the air supply on the user, making them the correct type of atmosphere-supplying respirator where the user does not carry the breathing air source.

Which Types of Respiratory Protection Are Atmosphere-Supplying Respirators Where the User