what is the diffference between 3 point and 4 point starter ?

3 Answers  

---

Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

0 Answers   ARDE,

---

what is the role of frequency in electrical system

2 Answers   Hindalco,

---

In 11KV Double pole structure for each phase we are using Disc one Insulator. Why we are not using 2 r above insulators instead of one insulator?

4 Answers   Genus,

---

Please send specifications for 1000KVA dry type transformer or where I can get the specifications?

2 Answers   PSU,

---

what is busbar. how many types of starter.what appartus will be used to improve voltage.what is the function of starter.what is b.h.p.what material is used for earthing.

1 Answers  

---

State nyquist stability criterion.

0 Answers  

---

why asa method ZPF method is more accurate than ASA method?

0 Answers  

---

What is excitation in case of dc motor?

0 Answers  

---

how to find total current when kva is 30.4 given ? should we use root 3 (1.732) in the formula?

2 Answers  

---

impliment (AB)`+C to transistor representation

0 Answers   Ascent,

---

WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED

4 Answers   L&T,

---