HomeEngineeringIf T and R are tread and rise respectively of a stair, then_______________? 2056. If T and R are tread and rise respectively of a stair, then_______________?By Admin / September 7, 2025 A. 2R + T = 60 B. R + 2 T = 60 C. 2R + T = 30 D. R + 2 T = 30 ✅ 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