Answer / syed nasir ali

I DO HAVE PLCs IN MY ORGANIZATION THEY ARE SIEMENS SIMATIC
S7 400, SIEMENS SIMATIC S7 300 , SIEMENS SIMATIC
S5,MITSUBISHI , ALLEN BRADELY

Answer / sarita

Electrical power is transmitted over high voltage
transmission lines, medium voltage distribution, and inside
buildings at lower voltages. Powerline communications can be
applied at each stage.

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