HomeEngineeringA dummy activity becomes a critical activity when its earliest start time (EST) is same as its latest finishing time (LFT). 16831. A dummy activity becomes a critical activity when its earliest start time (EST) is same as its latest finishing time (LFT).By Admin / September 13, 2025 Correct Incorrect ✅ 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