what is meant by negative half cycle

2 Answers  

---

why use generator Earthing/Graunding.

4 Answers  

---

what is difference between the buscoupler and bus raiser?

1 Answers   Synechron,

---

what r the main parts of central chiller plant in Air conditioner ? explain the function of each?

12 Answers   ITC Infotech,

---

what is mind in cable

0 Answers   BARC,

---

Is it true that IPT are more accurate than CVT for Measuring purpose?

2 Answers  

---

hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

0 Answers  

---

How much current can 11KV line carry? What are the formulae used to calculate current across both side of transformer? Moreover I need to know can I connect 33KV line with transformer of 1600KVA? Details are: V=415, Pf= .9

3 Answers  

---

Why corona takes place?

4 Answers   L&T,

---

What are interpoles and commutation windings?Why r they used?

1 Answers  

---

what is current overloading in stack

0 Answers  

---

How to calculate the ups battery back up? give the formula.

15 Answers   Cushman Wakefield, Ethio Telecom, Exide, MacLellan, Morgan Stanley, TATA,

---