If the
transmission voltage of a line increases, then the volume of the conductor
material required :
decreases
increase but with huge losses in line
increases but without huge losses in line
does not
change
decreases
The volume of conducting material in an a.c. transmission line may be defined as
(Inversely proportional to the square of supply voltage.)
Where, v =
v =
It is clear
from above relation, that volume of conducting material decreases by increasing
the transmission voltage.
Hence, the
correct option is (A).
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