what is neutral voltage

3 Answers   Power Grid,

---

state the working of discharge lamp?

0 Answers  

---

why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  

---

what is the IPC ? & what the uses ?

0 Answers   Bhel,

---

WHY LINK NOT A FUSE IN AC CIRCUIT

3 Answers  

---

---

What are the various reasons for an inductin motor to get heated?

1 Answers   Monnet,

---

3phase cable calculation formula by motor load

0 Answers  

---

what is the mazor difference between the induction transformer and synchonous motor?what is the similarity between them?

1 Answers  

---

We have 90mX100m hangar with 16 no.of supporting pillar. It is required to provide power supply on all pillars. what is suggested earthing scheme for hangars.

0 Answers   HAL,

---

I have applied the post Junior Engineer-iii(c&w)in R.R.B chennaI recently . can i get any model question paper LAST 4 YEARS?

2 Answers   Data Entry Operator, RRB, SSC,

---

How to improve the power factor from 0.8 to 0.98? Also tell me cost vs benefit analysis.

2 Answers  

---

Find active & Reactive Power transmitted in a transmisston line having Vs30 degree(sending end) to Vr(zero degree)at receving end with line inductance X ohm. Vs(30degree)-------------------Vr(zero degree) X ohm

3 Answers  

---