Answer / bala_vlsi

Hai dear,
simple first u convert the kva in to A then refere
manufacture catalouge for required A. and u will consider %
voltage drop for the sytem/ cable .

Will The Rated Capacity of 20 MVA ,220/6.6 KV, ONAN cooling Power Tranformer be increased up to 25 MVA with respect to its %Impedence by ONAF cooling with same rating..?

2 Answers   Ambuja,

---

If the load is 10Kw and power factor has to improve from 0.5 to 0.8,how can we select the capacitor rating accordingly.Illustrate by showing formula?

9 Answers  

---

In ac circuit R,L,C are connected in series what is the output the circuit? explain

4 Answers  

---

Selection criteria for Vector group in power / distribution transformer.

1 Answers   ABC,

---

how to increase the power factor in machines

5 Answers  

---

for a 5hp motor to operate from 100kva generator ,what size of cable required in sqmm.

2 Answers   DSC, Indraprastha Gas Limited IGL, UltraTech,

---

what are factors to be consider to design a HT & LT motor?

0 Answers  

---

For a certain load i need 100kw load ,In that case what rating mccb should i use?

5 Answers  

---

How Diesel Generator start ?

0 Answers   ITC Infotech, Voltech,

---

What is LSIG ?

6 Answers   Apollo Power,

---

What is the difference between RMS and average value

5 Answers   CEERI, HPCL,

---

What is the si unit

2 Answers  

---