what is AVR and tell principle and working?

10 Answers   ITC Infotech, MIOT Hospitals, YCC,

---

what is transformar load balancing ?

2 Answers   L&T,

---

In UPFC,What is the need for Dc link ( DC capatior)?

1 Answers  

---

Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?

1 Answers  

---

why in a transformer frequency remains constant? if frequency is changing what will happen?

5 Answers  

---

when ur using single phase type of load for a 3.5core power cable .Why neutral is .5 and how much current in the neutral if we consider neutral as a reverse path for three phases.

2 Answers  

---

why the power cut problems occur in tamil nadu? may i know the exact reason.plz

17 Answers  

---

where does 22kv line starts

0 Answers   Eskom,

---

what is range ACB

11 Answers  

---

what is the difference between relay, contactor

4 Answers   BRSS, Vishay Intertechnology,

---

what will happen if 11KV is given to 1.5 square mm cable connected with constant load of 10A ?what will be the condition of cable after injecting the voltage?

1 Answers  

---

we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?

3 Answers   FCC,

---