HomeEngineeringThe fluid jet discharging from a 2″ diameter orifice has a diameter of 1.75″ at its vena-contracta. The co-efficient of contraction is 6236. The fluid jet discharging from a 2″ diameter orifice has a diameter of 1.75″ at its vena-contracta. The co-efficient of contraction isBy Admin / September 7, 2025 1.3 0.766 0.87 None of these ✅ 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