HomeEngineeringPlexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically 4976. Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemicallyBy Admin / September 7, 2025 polymethyl methacrylate (PMMA). Polytetraflouroethylene(PTFE). polycarbonates. phenolic resins. ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin