Answer / rajesh

Generally this earth is tied with the body of that panel in
which it is connected and there may be a leakage current in
the insulation or earth wire which cause the wire burnt.

Answer / sanjay malik

1 Generally this earth is tied with the body of that panel
in
which it is connected and there may be a leakage current in
the insulation or earth wire which cause the wire burnt.

what would happen when synchronous motor will operate beyond syncronous speed?

3 Answers  

---

explain single phase series motor

0 Answers  

---

suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current ?

9 Answers  

---

what is meaning of Power factor?????????

3 Answers  

---

is any body explain me why return current in three phase power system is less then in a red, yellow, blue phases??? as we know Ir+Iy+Ib=In then why nutral wire has less then phase current????

2 Answers   Bhel, DRIEMS,

---

AC covered area by ton calculation

2 Answers  

---

how we can calcultae the short circuit level for bus bar

0 Answers   Jaiprakash, Panorama Apparels,

---

why not use capacitor in Dg sets.

10 Answers   Birla,

---

how oti and wti connections are different from each other?

0 Answers  

---

what is the k var ratting of 1250kva

0 Answers  

---

give me name of current and volatge control device

1 Answers  

---

How does MCB operate without relay..?

10 Answers   Toyota,

---