Answer / monojit dutta

by improving the p.f the reactive power consumpion is
reduced and hence the kva consumption is reduced. thus for
the same KW loading the current drawal reduced. As a result
the size of conductor/cable required reduced and also the
total KVA/MVA demand reduced. Hence all the bulk consumer
are encourraged to improve their load p.f by imposing
rebate in their energy bills.

Answer / bala

In order to reduce the energy bills and to meet the load
condition it is necessary to correct powerfactor.

what is the difference b/w UHVDC and HVDC(LIGHT)?

4 Answers   L&T,

---

is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?

0 Answers   Unitech,

---

WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

0 Answers   RasGas,

---

define differential current and restraining current in relays. how to calculate it by mathematically? post the formulaes.

4 Answers   Siemens, VPEC,

---

what is RFCT and Insulgard Relay & It's function?

0 Answers  

---

in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

0 Answers   ABB,

---

how we identify between current transformer and potential transformer without having it name plate?

5 Answers   L&T, TATA,

---

what is servomechanism?

1 Answers  

---

why we are giving D.C. supply to field of an alternator, why can't we give the a.C. supply

12 Answers   APTransco, Proman,

---

in 33kv/11kv stepdown t/f why should we use Star point

2 Answers  

---

How can calculate the rating of a servo stabilizer for given a specific load

0 Answers  

---

What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

0 Answers  

---