Resistance of one conductor = 1.730*10^-8/a ohm 

Line current = 250.00 A 

Energy lost per annum = 1894349*10^-8/a kWh 

Annual cost of energy lost = Rs. 94717*10^-8/a 

Mass of 1m feeder = 17.86*10^3*a 

Capital cost is given to be Rs.20*a per metre. Threfore for 1km cable = Rs. 89300*a 

Variable annual charge = Rs. 8930*a 

Area of cross section = 3.26*10^-4 m^2 


