Answer / k.prakashchandra

Normal working voltage

how to calculate multiplying factor with ct ratio 400/5

1 Answers   KBPL,

---

How the Transformer oil testing is done & Why oil dielectric goes LOW & what is solution for that ??

3 Answers   NTPC,

---

which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

---

defination of a.c filter

0 Answers  

---

wat s the electronic device used in the fan regulators recently?

2 Answers  

---

---

what is meant by motor startup supervision & motor load jam protection ?

0 Answers   ABB,

---

Why induction motor overheated?

2 Answers   HVCC, Physical Research Laboratory (PRL),

---

why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?

10 Answers   ABB, Georgio Rocks, Piramal Healthcare, Zenith Engineering Corporation,

---

Explain the operation of variable frequency transformer?

0 Answers  

---

what type of insulation is used for over head lines?

4 Answers   NTPC, WS,

---

is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

0 Answers  

---

could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?

3 Answers  

---