What is Bus-coupler?

What is Bus-coupler?
#patrabrotherselectrical
#Inverter & UPS difference ?
   • What is the basic difference between ...  
#Bird ko current kiun nahi marta?
   • Why don't birds get electrocuted on p...  
#Charcoal & Salt earthing main kiun dala jata hai?
   • Charcoal & Salt earthing main kiun us...  

#Earthing & Neutral kya hota hai ?
   • Earthing & Neutral kya hota hai ?  

#Transmission tower details.
   • Transmission Line and its Equipment D...  

#Termal power plant kese kam karta hai    • Thermal power plant # Boiler# Turbine...  

#33/11kv single line diagram
   • 33/11kV substation single line diagra...  

#wind turbine kese kam karta hai
   • How to get electricity by wind turbin...  

#Transformer full description
   • Part of the Electrical Transformer.⚡ ...  

#OLTC Panel
   • OLTC panel Description ⚡🔥🔥#Electrical...  

#11kv insulator
   • #Insulator #discinsulator#patrabrothe...  

#Why used Breather in Transformer?
   • Why is Breather used in Transformers?