1. Abdulqader ALabbad 23214 October 2014

4.  It Is one of the main mechanical parts of A/C cycle.

5. 1-Connect between Parts the A/C cycle, for example (compressor & condenser). 2-Transfer the refrigerant.

7. 1- Iron 2- Aluminum 3- cupper. 4- repel. Ammonia Some of the evaporator Most used Condition (car)

9. The copper pipe is most used because: 1. The quality. 2. The price. 3. Easy to formed. 4. Different diameter. 5. Good heat exchange. 6. Does not react with the vehicles cooling.