Answer / vinoth

Neutral line used as Grounding , inorder to flow a current in a circuit it need a one closed path. The Purpose of neutral is to create a closed path in circuit.

neutral line as Grounding, Beacause Earth is one of a good Conductor.

what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

1 Answers  

---

why the generator efficiency is greator than motor?

4 Answers  

---

what is the purpose of battery tap voltage.

3 Answers   ABB, Crompton Greaves,

---

How to increase the backup of three phase ups?

1 Answers  

---

How Can You Relate Power Engineering With Electrical Engineering?

0 Answers   ABB,

---

when the PFR (POWER FACTOR REGULATOR)change a step to zero,one of the RCCB will triped off,is it the changing step of this PFR effect the RCCB?

2 Answers  

---

if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 Answers  

---

working of a diesel generator.

34 Answers   ABC, AC, Cognizant, CTS, Directorate of Lighthouses and Lightships, KSL, Quippo, Shree Renuka Sugars, SRF, Svam Power, Tech Mahindra,

---

how can see the ac indoor or out door ac which Tr

0 Answers   Wipro,

---

What is difference between miniture circuit breaker and module case circuit breaker up to 63Amp.

7 Answers   MSPL,

---

how much current take 16sq mm Cable

2 Answers  

---

what is meant by PU value ? anyone can you explain briefly to me ?

3 Answers  

---