HomeEngineeringThe most commonly used admixture which prolongs the setting and hardening time is_______________? 923. The most commonly used admixture which prolongs the setting and hardening time is_______________?By Admin / September 7, 2025 A. gypsum B. calcium chloride C. sodium silicate D. all of the above ✅ 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