Instrumentation Engineering is often closely related with control systems and control engineering . It includes control of process variables within a production, or manufacturing area. It is one of the brightest fields in engineering today. It will include courses ranging from production engineering to electrical engineering.
For more details refer the following links
https://engineering.careers360.com/articles/instrumentation-and-control-engineering-0 https://engineering.careers360.com/articles/instrumentation-technology-0
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