HomeEngineeringHigh noise level in a chemical plant can be controlled by the 5835. High noise level in a chemical plant can be controlled by theBy Admin / September 7, 2025 Suppression of noise at the source itself Path control of noise Protection of operating personnel All of the above ✅ The correct answer is option D.
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