Answer / devarajvikraman

Ac power is 2 half cycle positive and negative so not charging ac..
DC has only positive half cycle so DC has charging the battery..

what is the diffference between 3 point and 4 point starter ?

3 Answers  

---

why fuse is not used in neutral...

12 Answers  

---

Can you explain about pole discrepancy scheme

0 Answers   NCC,

---

main difference between ac and dc?

0 Answers   Classic Network,

---

Can we parallel lise the secondary side of the two similiar transformers with same voltage ration, imp, but with different vector groups.. ( for ex. 11 KV / 6.6KV two trfs but different vector groups can we parallelise both of them ,, what happens if we parallelise them

1 Answers  

---

Why consider motor rpm to select capacitor for motor

1 Answers   KSEB,

---

hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...

0 Answers  

---

Define relative stability.

0 Answers  

---

what is the principle of operation of tungstun bulb ??

0 Answers  

---

How would you relate your key competencies to this position?

0 Answers  

---

Why Ac Systems Are Preferred Over Dc Systems?

0 Answers   ABB,

---

Whta is WT in a transformer, specify its function.

4 Answers  

---