Power Grid canceled Diploma Trainees recruitment. Power Grid Annulment of the recruitment process for Diploma Trainees (Electrical/Civil) in NRTS-II This has reference to the advertisement dated 14.06.2021 by Northern Region Transmission System-ll region of POWERGRID regarding recruitment of Diploma Trainees (Electrical/Civil), In this regard, it is being informed that ongoing recruitment process has been annulled