HomeEngineeringShort/intense flame is produced during combustion of gaseous fuel by using 3220. Short/intense flame is produced during combustion of gaseous fuel by usingBy Admin / September 7, 2025 High amount/current of combustion air Low amount/current of combustion air Preheated secondary air Very little excess air ✅ 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