HomeEngineeringIf the air-fuel mixture ignites before the spark takes place at spark plug, the condition is called 319. If the air-fuel mixture ignites before the spark takes place at spark plug, the condition is calledBy Admin / September 14, 2025 [A]. detonation [B]. ignition [C]. pre-ignition [D]. rumble ✅ 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