The data sources of the field devices at a remote site are the sensors/transducers. The sensor/transducer output is converted to digital data through the RTU. In the case of radio telemetry, the output of the RTU is entered into a radio modem….

1. Batch Operating Systems This type of processing is done in programs with large computing time without the need for user interaction or participation. Some examples of such programs include payroll, forecasts, statistical analysis and programs with a large number of scientific…

  The basis of the hydrogen plant system involves two main equipment, the hydrogen generator and power supply. Hydrogen generator consists of mechanical equipment and piping systems supporting the electrolysis process. Control systems and instruments are located near the generator. The control…