HomeEngineeringNeedle valves are generally not used for 4104. Needle valves are generally not used forBy Admin / September 7, 2025 very large diameter pipes. high pressure throttling service. very accurate flow control. smaller sizes of pipe. ✅ 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