Natural Gas Reforming/Gasification: Synthesis gas, a mixture of hydrogen, carbon monoxide, and a small amount of carbon dioxide, is created by reacting natural gas with high-temperature steam. The carbon monoxide is reacted with water to produce additional hydrogen.
Measurement scales are used to categorize and/or quantify variables. This lesson describes the four scales of measurement that are commonly used in statistical analysis: nominal, ordinal, interval, and ratio scales. Each scale of measurement satisfies one or more of the following properties of measurement.
A counting scale can more than often count as much as 500 items in a time span of one minute. If you want scales with higher accuracy and reliability, you can also go for digital counting scales. 2. Bench Scales: You can easily find a bench scale in any commercial or industrial establishment. There are several kinds of bench scales that are available in the market. 3. Floor Scales: Floor scale or drum weighers is another famous type of weighing scale used.