. ▁Des patch er ▁training ▁sim ulator ▁( D TS ) ▁at ▁Power ▁Systems ▁Training ▁Institute ▁( P ST I ) ▁is ▁a ▁compreh ensive ▁tool ▁for ▁training ▁of ▁power ▁system ▁and ▁load ▁des patch ▁engine ers ▁and ▁operators . ▁ ▁A ▁centre ▁of ▁excell ence ▁in ▁Geographic ▁information ▁system ▁( G IS ) ▁having ▁high - tech ▁training ▁tools ▁for ▁im part ing ▁training ▁and ▁consult ancy ▁services ▁in ▁the ▁area ▁of ▁G IS - based ▁electric ity ▁distribution ▁has ▁also ▁been ▁set ▁up ▁at ▁N PT I ▁Corpor ate ▁office , ▁Far id abad . ▁ ▁N PT I ▁has ▁work sh ops ▁and ▁labor ator ies ▁for ▁providing ▁practical ▁training ▁in ▁prevent ive ▁and ▁correct ive ▁maintenance ▁methods ▁and ▁techniques ▁of ▁power ▁and ▁process ▁indust ries ▁such ▁as : ▁ ▁Control ▁& ▁Inst rument ation ▁( C & I ) ▁l abs ▁with ▁facilities ▁for ▁cal ibration , ▁repair ▁and ▁tun ing ▁of ▁different ▁types ▁of ▁process ▁control ▁instruments . ▁ ▁Cond ition ▁Mon itor ing ▁Cell ▁for ▁v ibration ▁analysis ▁& ▁Non ▁destruct ive ▁testing ▁( ND T ) ▁ ▁Main ten ance ▁work sh ops ▁for ▁p umps , ▁val ves , ▁bear ings , ▁sh aft ▁align ments ▁etc . ▁ ▁L abs ▁for ▁relay ▁testing , ▁elect rical ▁equipment ▁– ▁switch ge ar , ▁transform ers ▁and ▁mot ors ▁ ▁Computer ▁l abs ▁with ▁high ▁speed ▁L AN / W AN ▁ ▁N PT I ▁libraries ▁at ▁the ▁Corpor ate ▁Office ▁and ▁the ▁regional ▁instit utes