2. Use the concept of reverse engineering to explain how you might reverse engineer something in your home. Choose an object and describe, in detail, your process. Be sure to use correct grammar, spelling, and punctuation.

What precautions should you take to prevent injuries when dealing with heavy loads?

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

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