HomeEngineeringMastication of rubber means 4825. Mastication of rubber meansBy Admin / September 7, 2025 its softening. a treatment to retard its deterioration due to oxidation. improving its curing rate. depression of its freezing point. ✅ 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