The effectiveness of the suggested approach is tested by comparing its results with existing DE and DEPSO based methods as in Table 7. It is clear from 3rd column of Table 7 that the total load using proposed approach is more than the other existing DE and DEPSO methods. On comparing the results it is found that that the proposed approach increases loadability to 54.73 % from base load while it is 33.47% and 34.39% in DE and DEPSO methods respectively. The suggested approach yields nearly 9% more loadability than DEPSO.