HomeEngineeringWhich of the following is not the commercial name of polymethyl-methacrylate (PMMA)? 106. Which of the following is not the commercial name of polymethyl-methacrylate (PMMA)?By Admin / September 6, 2025 A. Styrofoam B. Lucite C. Perspex D. Plexiglass ✅ 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