diff between UPS and inverter?

2 Answers  

---

Any one Give me formula for to increse the power factor, 0.8 to 0.95, How much the KVAr Required

9 Answers   Emerson, Rajshree Sugars, Siemens,

---

how to caculate cable size for given amperes

5 Answers   RVNL,

---

HAI,HOW TO SET THERMAL OVERLOAD RELAY FOR DOL STATRTER FEEDER AT START AND RUNNING?

4 Answers   L&T,

---

examples of resistive inductive and capacitive load

1 Answers  

---

what is the difference between the HT Cable and LT Cable ?

28 Answers   Intergulf, Prabhat Cables,

---

How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend

0 Answers  

---

difference between shunt coil and tripping coil

8 Answers   GE,

---

Why the pointer of earthing of 3 pin top is made thick and long compared to the phase and neutral pin ?

3 Answers   Sanima Hydro Power,

---

Why r u using pf panel. what the uses

0 Answers   Standard Chartered,

---

what is the main parts of DG? how it is working?

3 Answers   Kirloskar,

---

i want to syncronise 5 nos of DG. How? pls reply

3 Answers  

---