HomeEngineeringThermal efficiency of an internal combustion engine is around __________ percent. 1168. Thermal efficiency of an internal combustion engine is around __________ percent.By Admin / September 6, 2025 A. 8 B. 35 C. 65 D. 80 ✅ 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