Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
| Q.12 | A refrigerator uses R-12 and operates on an ideal vapor compression cycle has condenser temperature of 45 °C and an evaporator temperature of −15 °C. What will be the coefficient of performance of the cycle? (Given the following data) Specific enthalpy of saturated vapour at –15 °C = 180 kJ/kg, | |
| Ans | 1. 3.525 | |
| 2. 3.125 | ||
| 3. 4.125 | ||
| 4. 2.725 |
Correct Ans: 2
