Over Current Relay and Protection/Protection of a line by O/C Relay/Directional Over Current Relay

Dear Viewers, The video is uploaded to help you for knowing about Over current relay, general protection scheme of a line, working principle of over current relay,Classification of Inverse Time Relay characteristic Curve,Directional Over Current Relay,Over current protection schemes etc. Please watch this video. over current protection,over current relay,directional over current relay,protection of a line,inverse relay,definite time relay,idmt relay,over current protection schemes,high speed relay,instantaneous relay