HomeEngineeringDuring combustion of a gaseous fuel, the presence of a non-luminous flame is an indication of the 3483. During combustion of a gaseous fuel, the presence of a non-luminous flame is an indication of theBy Admin / September 7, 2025 Incomplete combustion Complete combustion High oxygen in flue gas None of these ✅ The correct answer is option B.
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