A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

0 Answers  

---

Please give me a ansver for why currant transforme noe point should erthing

1 Answers  

---

how to find the Motor,s insulation Power?

0 Answers   Gourmet Group,

---

What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?

0 Answers  

---

how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

7 Answers   Bhel,

---

---

Why armour HT XLPE power cable required to Earth?

1 Answers  

---

what are the types of starter ?

25 Answers   Andhra Sugars, Bhel, Eveready, HyFun Foods, Jindal, ME, Valeo Lighting Systems India Private Limited,

---

anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

0 Answers  

---

1. what type of winding of slip ring ac induction motor rotor and why. 2. how the heating element use in two phase (415 volt)and what rating of element, you prefered.

1 Answers   Simbhaoli Sugars,

---

What is the difference between an ELCB and a RCD?

2 Answers   Schneider,

---

How we can come to know the substation range,without go through any name plate ?

0 Answers   CG,

---

IN bateery size of positive is biger than negative .why?

8 Answers   Power Grid,

---