if single phase is 230 v three phase is 440 v then what about two phase?and why is it so?

2 Answers   Eicher,

---

what & how to check the lightning arrester

0 Answers   ABC Telecom,

---

If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

0 Answers  

---

please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

0 Answers  

---

what is the function of turbo in dg sets

1 Answers  

---

purpose of flux relay for turbo generator in power plant

1 Answers  

---

ohms law is applicable for dc or ac current or for both??? explain it berifly??

3 Answers  

---

what will happen if synchronous machine rotor fed from single phase ac supply 

0 Answers  

---

how give earthing to shif and aeroplane which is away from earth?

1 Answers   ABC,

---

How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?

0 Answers  

---

What are dependent sources?

0 Answers  

---

Why battery is always operate on dc supply?

1 Answers   Vikram Ispat Industries,

---