Answer Posted / mayank kaura

Transmission lines are classified according to their span
and working voltage.Usually, the following nomenclature is
adopted to classify lies:
1. Short Lines: Less than 20kV and less than 80km
2. Medium Lines: Lengthe between 80-200km and Voltage
between 20-100kV
3. Large Lines: More than 100kV voltage and more than 200km
span.

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