Write a program to compute the power loss in a transmission line with a resistan

Question

Write a program to compute the power loss in a transmission line with a resistance of 0.05 ohms/mile. Compute the power loss if 500 kW of power is transmitted from a power generating station to cities at distances of 20, 30, 40, 50, …, 100 miles at 100 V and 200 V.
The current i is calculated from:

I = power transmitted in watts/volts transmitted

The total resistance R is computed from the equation: R=r X miles
where r is the resistance per mile.

The poser loss is computed from the equation:
Power loss = X R.


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Explanation / Answer

#include void main() { double r=0.05; int distance; double R,i; double power=500; int v1=100,v2=200; //calculating powerloss at v1=100 printf(" Power loss at 100v"); for(distance=20;distance < =100;distance=distance+10) { R=distance*r; i=power/v1; double powerloss=(i*i)*R; printf(" Power loss at %d distance is%f",distance,powerloss); } printf(" Power loss at 200v"); for(distance=20;distance< =100;distance=distance+10) { R=distance*r; i=power/v1; double powerloss=(i*i)*R; printf(" Power loss at %d distance is%f",distance,powerloss); } }

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