what is per unit impedance?

3 Answers  

---

What is Mvar?how significant is in electrical energy transmission?

2 Answers   Areva,

---

What are the applications of autotransformers?

0 Answers  

---

A single line diagram(SLD) and a purchase order of a 11/66kV switchyard of a power plant was given. In the SLD, only one lightning arrestor(LA) was shown, but the purchase order had need of 3 LAs. Is this correct, if yes, why?

2 Answers  

---

How you will determine the volume of oil in a particular Distribution transformer.

0 Answers  

---

what are the analog quality input for protection function?what are minimum reqiments?

0 Answers  

---

ward lconard control

5 Answers   Bhel,

---

how encoder works?

1 Answers   ITC Infotech,

---

What is the function of UV coil ACB?

6 Answers   DLF,

---

sir, iam a electrical engg graduate and i want to go in automation sector and for this i have decided to do industrial training for this,plz suggest me some good institute for the same in delhi,ncr. my degree percentage is 58%, can i get job after doing training, plz help....

0 Answers  

---

why current flow to the opposite direction of flow of electrons???????????

0 Answers   Bhel,

---

what is the efficiency of thyristor

0 Answers  

---