This first video gives an overview of how SCADA systems are used in practice in the power industry. However its use can be transferred into other areas. Think how the oil industry and pipeline control for example could benefit from the same level of remote control and operation.
The following is just a quick glimpse into the natural gas pipeline industry and how the SCADA system is used to monitor and react to changes.
The following example is a demonstration of a waste water plant you should be able to identify the many processes that are involved and how they require a range of sensors actuators and controlling decisions.
