. The Transformer protection in overload, overcurrent, and many short circuit time, here is more knowledge of transformer protection, and more extra practical knowledge of Transformer Protection. POWER TRANSFORMER AND DISTRIBUTION TRANSFORMER
![डायरेक्शनल रिले [ DIRECTIONAL RELAY ]](https://eengineeringtech.in/wp-content/uploads/2021/04/DIRECTIONAL-RELAY-2.png)
. . BI – DIRECTIONAL RELAY ( बाय-डायरेक्शनल रिले ) . DIRECTIONAL RELAY जब करंट की दिशा उल्टी हो तब रिले ऑपरेट होता है और जब वोट एक दिशा में हो और करंट बढ़ता