HomeEngineeringIn “full face” method of constructing tunnels, the first operation relates to______________? 2812. In “full face” method of constructing tunnels, the first operation relates to______________?By Admin / September 7, 2025 A. removal of bottom portion B. excavation of one drift in the centre C. removal of top portion D. excavation being done along the periphery ✅ The correct answer is option D.
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