HomeEngineeringWhich of the following acts as a natural source of air pollution? 5690. Which of the following acts as a natural source of air pollution?By Admin / September 7, 2025 Forest fire Deforestation Volcanic eruption None of these ✅ The correct answer is option C.
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