HomeEngineeringThe most dangerous pollutant in vehicular emissions is____________________? 312. The most dangerous pollutant in vehicular emissions is____________________?By Admin / September 7, 2025 A. CO B. SO2 C. CO2 D. O3 ✅ 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