What is Grounding? any difference b\w earthing? if yes plz
explan??
- 3 Answers
- 6426 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / ullas
grounding:
this means keeping that particular terminal as common point.
example-1.
consider the case in electronic circuitry(as with a music
system) where dc supply is used, the negative terminal is
usually grounded to other metallic parts of that system.
example-2.
take any circuitry where a number of different voltages are
used, 0-12v, 0-24v, 0-110v, 0-230v etc. here all the ov
terminals are grounded and taken it as common.
earthing:
this means making the common point to earth.the potential
of this point shall be Zero volt.
example-1.
transformer neutral is earthed to keep the potential as
zero.
example-2
equipments are earthed for better safety of living beings.
| Is This Answer Correct ? | 21 Yes | 2 No |
Post New Answer View All Answers
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
surge tank, hrc fuse, earthing transformer, firm power objective type
What is the difference between resistance grounding system and resistance earthing system?
how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
ACB & VCB how do work and saftes and how can maintenance in this and parts name show with picture
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
How you give clearance to a spare feeder.
Merits & Demarits of Oil circuit & Air circuit breakers ?
How Diesel Generator start ?
What is the current carrying capacity of 35sq.mm flexible cable?
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
what is diff. between earthing grid,earthing mess, earting grid?
Difference between RCCB, RCBO and ELMCB.
