​এক বোর্ড থেকে অন্য বোর্ডে লাইন দেওয়ার সঠিক নিয়ম | How to Connect One Switch Board to Another

Assalamu Alaikum friends! Welcome to my channel. Hope this video will be very helpful to you 😊 ​🔴 Red wire = Phase ​⚫ Black wire = Neutral ​🟢 Green wire = Earthin ​🔰 Like 🔰 Share 🔰 Comment 🔰 Subscribe ---------------------------------------------------------------------------------------- ​⚠️ WARNING...❗ ​This video is created solely for educational purposes. Electricity is always dangerous, and some tasks can be hazardous. Therefore, do not take any risks. I am a professional in my field. Before attempting any experiment or work, make sure you have adequate safety measures in place. #DigitalElectricBD #wiring #switchboard --------------------------------------------------------------------------------------- ​🔰 For Business Inquiries 🔻 📩 ashikiqbal401521@gmail.com 👉WhatsApp :-01352857174 -----------------------------------------------------