how many types method in earth testing?

3 Answers   ONGC,

---

What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

0 Answers  

---

how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

0 Answers   ME,

---

what is the method of electric earth for the protection of low voltage electric equipment

1 Answers   MacLellan, Shiva Corporation, Siemens,

---

in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.

1 Answers  

---

how the works electronic energy meter?

0 Answers   Bhel,

---

What is the difference between earthing,ground&nutral?

2 Answers   Bhel,

---

what is the minimum clearance between a 11KV 150KVAR capacitor cell and series reactor.can a series reactor can be mounted in the same structure of the capacitor cells structure

0 Answers   APTransco,

---

1.What is captive power plant? 2.What is national grid?Give brief idea.

0 Answers  

---

how will be power factor while using the resistive load and Capacitive load?

3 Answers  

---

what's producer of XLPE cable laying in undergroung

0 Answers  

---

why booster transformer is used in sumpners test conducted on transformer????

0 Answers   Cooper,

---