Once again, our beloved Prof.Dr Azeman became our lecturer for Principle Of Chemical Process (PCP) . His determination to watch his student succeed in this course, can be seen through my eyes. This semester, we start our part 3 of PCP which is Balance on Nonreactive Process.Basically, this chapter involve mainly heat energy. This chapter frequently talk about how to use tables in the back page of PCP book. Almost all the tables at the back of the book is used. Furthermore, I also learned how to use and read psychometric chart on page 385. This chart is important to determined dew point temperature, specific volume and others. Last week, we already move on to a new chapter, which is chapter 9. I look foward to study this chapter. That conclude my journal . Thanks for taking you're time reading my journal.