SGP301 Basic Terminology of Relays
12:33
SGP302 Classification of Relays
21:30
SGP101 Need for Protection Systems
24:15
SGP317 Reactance Relay
18:42
SGP103 Zones of Protection
24:53
SGP308 Induction type Non Directional Over Current or Earth Leakage Relay
28:33
SGP311 Directional Over Current Relay Connections
5:57
What is Minimum Time in DMT & IDMT Relay| DMT vs IDMT Relay| Types of Relay| Hindi
16:01