how and why are capacitors are used to improve powerfactor?

4 Answers  

---

AC covered area by ton calculation

2 Answers  

---

tate and explain super position theorem

2 Answers  

---

The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?

0 Answers   PGVCL Paschim Gujarat Vij Company Limited,

---

What is mean by earthed & unearthed cable? Voltage grade of 1.9/3.3 kV(E), 3.3/3.3 kV(UE), 3.8/6.6 kV(E)what it indicates??

2 Answers  

---

What is the importance of setting TSM & PSM?

2 Answers  

---

why can not run two different phase circuit in to the same conduite

1 Answers  

---

why motor run slow speed in star connection?explain how?

3 Answers  

---

why transformer cannot rotate though the princplebehind induction motor is similar to a transformer?

2 Answers   GE,

---

Why diesel tank kept in 990 ltrs

1 Answers   Reliance,

---

what is the correct format to create a resume for interview??

0 Answers  

---

how to calulate transformer secodary fault A?

1 Answers  

---