Question

1. which industry does not use a clean room and ppe? a ○ pharmaceutical production b ○ automotive manufacturing c ○ aerospace production d ○ semiconductor manufacturing

Explanation:

Pharmaceutical production, aerospace production, and semiconductor manufacturing require high - level cleanliness and protection to prevent contamination and ensure product quality, thus using clean rooms and PPE. Automotive manufacturing generally does not have the same strict requirements for ultra - clean environments compared to the others.

Answer:

B. Automotive manufacturing