Imagine that you had to set the ethical guidelines for a complicated issue in biotechnology or cloning. How could developments be used for harm? What
guideline could you create to minimize this risk?

An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0