As what Dr Kamarul ‘Asri did for last semester, each of his classes will not be completed without having a quizzes. From all 12 quizzes that we had with him this semester, only four of them that I able to get full mark. Hee... J
For the first and second quizzes, I only got five marks for the basis and reference condition. This is due to lack of revision while the semester breaks. When doing the quizzes, I don’t really know the correct way to search the information from the appendix behind the Felder’s book. Same goes to the third quiz. The data have to be found at the psychometric chart. From that quiz, I learnt how to read the chart and also what data can be found in the chart.
In the next quiz I just know that in the references condition, we have to list all components that react in the process and not only for the product that reaction. In Quiz 6, I loss 1 mark because I did not write the negative sign that shows the reaction is releasing the heat to the environment. This teaches me that the sign is very important in each reaction. in calculating the rate of entropy, we have to be careful because if careless, it could affect the whole calculation. While for the efficiency of the refrigerant, heat pump and also the heat engine, we have to know what the desired product is before solving the problems.