present we are having 0.8pf but I want increase it up to 0.99 so what is the formula for it and how can i calculate?

3 Answers   ABB,

---

what is meant by impedance & transient protection?

0 Answers  

---

what is the difference between droop mode and ischnorous mode in thermal powerplant?

0 Answers   GVK, Thermax,

---

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

1 Answers   GATE,

---

why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

4 Answers  

---

Why 36 KV LA is used in 33 KV Line and 9 KV LA is Used in 11 KV Line

1 Answers   APTransco, Bhel, Wipro,

---

Is it posible to instal one more SMDB from the existing SMDB and is it practical.

0 Answers   CGI,

---

What is A.C Resistance for Earthing ?

2 Answers  

---

What should be cable size for 75KVA 380/220 3ph transformer

3 Answers  

---

why does the time taken for fuse to melt is longer as the wire length increases?

1 Answers  

---

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

0 Answers  

---

Why short ckt does not happen when solenoid coil connected to supply. as its a wire only.

1 Answers   Siemens,

---