HomeEngineeringA dummy activity is used in PERT network to describe the 420. A dummy activity is used in PERT network to describe theBy Admin / September 6, 2025 A. Precedence relationship B. Resource idleness C. Resource restriction D. Necessary time delay ✅ 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