Sumpner's Test of transformer
9:45
Polarity test of transformer
25:39
Transformer Tests : Open circuit and Short circuit Test
10:03
Comprensión de la calibración: explicación de la calibración en campo y en laboratorio
11:03
Transformer Polarity : Polarity test of transformer in hindi
22:35
Transformer | Electric Transformer | Types of Transformer | Losses in Transformer in Hindi | Stepup
6:34
Sumpner's test on two identical transformers
11:41
Insulator Changeout On H-Structure NLC
28:37