@farzanals9701

Hai sir, can you please make the vedio lecture on frame leakage protection of busbars & carrier current protection of transmission lines(power system protection) as soon as possible sir.
Thanking you sir.

@udiwaluyo2053

belum ada penjelasan secara matematik, berapa Arus maksium (ampere) agar relay bisa aktif?

@djjokes7144

Good....