Answer / devendrapandey

yes we connect all earth pits in ring system.IS3043 is the
standerd international rule of earth pit.Acording this we
have follow some rules in meaking earth pit like the earth
resistance should be between the 0 to 3 ohms & some more u
will know as well for making a perfect earthpit.

Explain what is rated speed?

0 Answers  

---

carbon zinc cell voltage?

3 Answers  

---

Difference between MCC and PDB

3 Answers   BARC, CDS, NINL,

---

tell how current tranfomer works

2 Answers  

---

how do using transformer 30 deg lag or 30 deg lead

1 Answers  

---

Current Transformer's star point must face the protected object for the relay operation?

2 Answers   Siemens,

---

last 5 year rrb allahabad junior engg electrial engg question paper

0 Answers   RRB,

---

How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.

0 Answers  

---

what is a pf factor in generator.

3 Answers   CSEB,

---

Why the core in the distribution transformer is in even number

1 Answers  

---

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 can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021

0 Answers  

---