Answer / k.prakashchandra

Charging batteries, excitation for self excited generators

how many frequent start/stop operation possible in case of HT MOTORS.

5 Answers   DVC, Steel Plant,

---

When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

---

4.In which type of welding is a pool of molten metal used.....

3 Answers   ISRO, SSC, Vizag Steel,

---

Plz tell me how we can find that particular company has vacancy or not

0 Answers   L&T,

---

what is the difference betn earthed and unearthed cables which is commanly used why?

2 Answers   Bhel, Power Grid,

---

role of shunt coil in circuit breakers

2 Answers  

---

how many current required for hypo test

0 Answers  

---

Hoe do calculate the Cable size for Amps rating ?

0 Answers  

---

What is the purpose of reactor.why we used in over head line?

2 Answers  

---

our company have 750 kva oil transformer.still we have facing a problem that is when voltage is 11.5 kv coming from HT side then LT-side voltage is 420v or above at tape 1.please give me best solution to decrease the voltage

4 Answers   Gannon Dunkerley,

---

What happen if 1200KW/1500KVA alternator runs at no load and high R.P.M.for one minute?

6 Answers  

---

What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,

---