Answer / arya

ere is reading mazterial for u
http://rapidshare.com/files/165521907/rea1.pdf

I have 200 KVA Isolation Transformer for UPS input side. & ups was having 48% load, suddenly got short what will be the reason.

1 Answers   Mukand,

---

what is the abbreviation & meaning of UI charges

1 Answers   MNC,

---

What is the basic difference between earthing, ground and neutral?

11 Answers   Balco, Cognizant,

---

Why two main buses and one transfer bus scheme not using for 400kV switchyard

5 Answers  

---

What is the meaning of insulation leavel LI 75 AC 28 About scott transformer spcification

1 Answers  

---

---

why overload relay is not tripped at time of starting of motor allthough staring current is too high?

5 Answers   TATA,

---

what is 3 phase motors

1 Answers   AXA,

---

What are the circuit models used for analysis of medium length transmission lines? Which one is superior? Support your answer.

1 Answers   UPSC,

---

In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 4

3 Answers  

---

Inductor and capacitor........power in one phase and ...... in it another phase.

0 Answers  

---

In UPS, battery connections if parallel connection given, what will happen?

2 Answers  

---

explain the f=np/120 this equ.how to come 120

3 Answers   Jayaswal Neco Industries,

---