Answer / sathiyamoorthy

earthing is used to fault conditions over current and
electrical equipment leakage current bypass to ground to
protect equipment this is earthing .
Neural grounding is used for star connection unbalance
condition time to balance the load and to reduce
harmonics

Answer / arun kumar

earthing is used for equipment protection while neutral grounding is for system protection.

Answer / 7anoter4

See:
http://control.com/thread/1026202024
Posted by Bob Peterson on 20 October, 2004 - 11:41 pm

what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?

0 Answers  

---

Why ELCB trip, when neutral touch with ground?

1 Answers  

---

a 11 kv line is grounded and a 110 kv line is grounded. which line have the greater current flow?

4 Answers  

---

ult of expression 'document.FrmQF.myem

0 Answers  

---

How can maintain our H.T. motors used in cement plant. please send me procedure.

0 Answers  

---

---

what is the use of static frequency converter and static excitation equipment? and where it is employed? for what?

0 Answers   Toshiba,

---

How the PF control while running DG set with load

0 Answers  

---

if the supply voltage increased by N times, the x-section of conductor will be.........

2 Answers   APGenco, Electrical Tech, Ericsson, IES, Thirumalai Chemicals,

---

why indicated sypply only by 440V in 3-phase system.

2 Answers  

---

Why, the starting current of 3 phase Induction Motor is 7 to 8 times its rated current?

9 Answers   L&T,

---

How to calculate cable size between battery charger to Battery ?

2 Answers   L&T,

---

Relation between magnetic field strenght and magnetic induction is a) Voltage b) current c) Speed d) tarque

1 Answers   Ecil,

---