what is the meaning of osr in transformer.

0 Answers  

---

best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?

0 Answers  

---

what is the use of switch disconnector fuse

1 Answers  

---

explain LED lamps?

1 Answers  

---

Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?

0 Answers  

---

---

in a refinery one motor is suddenly stoped. what will do how can i findout the problem explain step by step

2 Answers  

---

why we are useing capciter in EB meter?

2 Answers  

---

hw to find transformer is in normal position? whether its in charged condition or not? except humming sound?

9 Answers   ABB,

---

Is a induction motor rotate by back emf ? If not , then how it is rotate ?

1 Answers  

---

what are the differance between neutral and earthing?

3 Answers  

---

Write the Name of 7 Birsrestho of Bangladesh with their designation

1 Answers  

---

xpression 'document.FrmQF.myemail' [

0 Answers   ABB,

---