From the title i am sure everybody would know that I am fresh graduate (instrumentation). I would really like to learn how to read electrical diagrams.I did a Google search but the results were not satisfactory. I just know the basic symbols but i would like to learn tracing electrical diagrams. I am seeing numbers i dont know what they mean. My company follows IEC standards .I would like to trace all the inputs and outputs to plc,sensors. If someone could provide a useful link . I would really grateful.
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