HomeEngineeringThe thermal efficiency of diesel engines is about 18599. The thermal efficiency of diesel engines is aboutBy Admin / September 14, 2025 [A]. 15% [B]. 30% [C]. 50% [D]. 70% ✅ The correct answer is option D.
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