-->exec('/home/octav/Techpassion_project_updated_19_June/Codes/Chapter_2/code/example2_29_pg131.sce', -1)
 
 According to Equations 2-90, 2-88 and 2-89   


Zero sequence voltage is = 302.6549 /_ 7.59 Volts 
Positive sequence voltage is = 558.9050 /_ 13.62 Volts 
Negative sequence voltage is = 757.9524 /_ -3.15 Volts
 
-->diary(0);