what is the suitable voltage of transmission line to
transmit 10000w power through 250 km.
(a)11kv
(b)33kv
(c)66kv
(d)132kv
]and please tell me whats the logic behind it

Answer Posted / rod

The higher the voltage the greater the distance as the
current is less but the power is the same. For very long
distances DC at very high voltage is used.

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