Скачать или смотреть Transformer OLTC Service | Tap Changer Maintenance | Substation

Transformer ki OLTC (On Load Tap Changer) service voltage regulation ke liye bahut important hoti hai ⚡
Is video me aap dekhenge OLTC cleaning, contact inspection, oil condition aur maintenance process jo har substation me follow ki jati hai.
Electrical field engineers aur diploma / ITI students ke liye helpful video 👍


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