HomeEngineeringCOP of a refrigerator drawing 1 kW of power per ton of refrigeration is about 4494. COP of a refrigerator drawing 1 kW of power per ton of refrigeration is aboutBy Admin / September 7, 2025 A. 0.5 B. 3.5 C. 4.5 D. 8.5 ✅ 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