Resistance of one conductor = 0.173/a ohm 

Energy lost per annum = 121238.4/a kWh 

Annual cost of energy lost = Rs. 6061/a 

Capital cost is given to be Rs.20*a per metre. Threfore for 1km cable = Rs. 20000*a 

Variable annual charge = Rs. 2000*a 

Area of cross section = 1.74 cm^2 


