Answer Posted / karthik.j

The earth pit resistance is measured by Megger meter. This
measurement will be done on every two months once in the site.

What is the type of earth fault protection used in battery? explain.

2316

---

please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

1973

---

Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar

1904

---

There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

2111

---

What is lighting kitts.

2120

---

How eddy current generation support the idea of train braking?

2004

---

Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB

2745

---

Explain in brief description about the operation of DG sets.

2455

---

can any tell me why slope 40% and 80% is calculated in differential protection?

1893

---

i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

2182

---

ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

2214

---

what is RFID? thire application;

2051

---

how electrical earthing maintenance done in industry?

1633

---

what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me

2007

---

How to calculate no of EARTH PIT? Describe the formula as per IS standard?

2184

---