HomeEngineeringCoefficient of contraction for an external cylindrical mouthpiece is_________________? 1634. Coefficient of contraction for an external cylindrical mouthpiece is_________________?By Admin / September 7, 2025 A. 1.00 B. 0.855 C. 0.7H D. 0.611 ✅ 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