6:11

SGP403 Core Balance Leakage Protection of Transformers

18:32

SGP401 Types of Faults in Transformers

24:15

SGP317 Reactance Relay

7:12

What is Buchholz Relay and How it works

14:27

SGP501 Protection of Busbars

20:14

SGP405 Problems and Solution for differential Protection of Transformers

14:36

SGP410 Restricted Earth Fault Protection of Transformer

22:41

SGP411 Types of Faults in Alternators