However, online fluid property calculators are available which also offer applications for mobiles e.g. Zittau’s Fluid Property Calculator which offers a variety of units with a variety of fluids as well. Figure 2 Zittau's Fluid Property Calculator  It also offers a lot of functions. A lot of properties can be calculated using these functions. Figure 3 Available Functions on Zittau's Calculator  2 Rationale Computerized steam tables are an effective way to deal with problems of thermodynamics.
The number of customers in the morning, the number of customers at lunch hours and the number of customers in the evening. Methods of Data Collection Observations Under observation, I will use both participant and direct observation (Leening, 2012). In the direct observation, I will be only observing the number of customers coming and how fast they are served. In this method am just passive no taking part in the situation under study. I will just observe what is happening.
This method was used to describe and give clearly explanation since the data as categorized into non-numerical data. The collected data were intensively studied and analyzed based on two theories that applied in this study. There are some steps in analyzing the data in this study. The first step in analyzing the collected data was identified and categorized English idiomatic expression into several types based on the theory by Palmer (1976). He divided English idiomatic expression into three types such as: phrasal verb, prepositional verb, and partial verb.
4.1- Data Collection Data collection is one of the most important stage in conducting a research. A company can have the best research design in the world but if it cannot collect the required data, it will be not be able to complete its project. Data collection starts with determining what kind of data required followed by the selection of a sample from a certain population. After that, the company will need to use a certain instrument to collect the data from the selected sample. Collecting data stage, there are many different ways to collect data.
Taking photographs 3. Making plans, sections and sketches of details on site 4. Noting of upgradation and renovation 5. Conducting a survey on the impact of the structure on the users. • Compilation of data achieved from site study and field survey • Analysis of the case studies in view of the theoretical data available.