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what is the method to calculate the voltage drop for number
of meters Example 250volts I/p at one end if the cable
length is 50 meters what could be the drop?, after 100
meters how much? needs formulae.
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Answer Posted / raghavendran.r
The formula for the line voltage drop is
V = sqrt(3)*[I*L*{Rcos(phi)+Lsin(phi)}] for a three phase
system.
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