HomeEngineeringThe boiling point of R-12 is about – 30°C. 14182. The boiling point of R-12 is about – 30°C.By Admin / September 13, 2025 TRUE FALSE ✅ 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