HomeEngineeringThe spiral model was originally proposed by____________________? 13110. The spiral model was originally proposed by____________________?By Admin / September 13, 2025 A. IBM B. Barry Boehm C. Pressman D. Royce ✅ The correct answer is option B.
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