मीटर नहीं बंद हुआ ! देखें इस विडियो को
12:54
How electrical short circuit and ground faults trip breakers
18:23
Why Circuit Breakers DON'T Protect People (electric shocks)
24:18
Lighting Circuits Part 1
28:43
How to use a multimeter like a pro! The Ultimate guide
24:24
How 3 Phase Transformers Work – why we need them
10:10
Single Phase Electricity Explained - wiring diagram energy meter
18:45
Electrical Current Explained - AC DC, fuses, circuit breakers, multimeter, GFCI, ampere
11:13