HomeEngineeringWhich of the following shapes is preferred in a valley curve ? 1768. Which of the following shapes is preferred in a valley curve ?By Admin / September 7, 2025 A. simple parabola B. cubic parabola C. spiral D. lemniscate ✅ The correct answer is option B.
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