HomeEngineeringThe constant factor in case of R10 series of preferred numbers is 18538. The constant factor in case of R10 series of preferred numbers isBy Admin / September 14, 2025 [A]. 1.06 [B]. 1.12 [C]. 1.26 [D]. 1.58 ✅ The correct answer is option C.
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