HomeEngineeringNylon-66 is a polyamide of 4495. Nylon-66 is a polyamide ofBy Admin / September 7, 2025 hexamethylene diamine and adipic acid. adipic acid and methyl amine. vinyl chloride and formaldeyde. none of these. ✅ 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