what the different between earthing and grounding?
Answers were Sorted based on User's Feedback
Answer / john
Earthing is done for the equipment and human safety where
grounding refers to the return path of the current in the
electrical circuit.
| Is This Answer Correct ? | 22 Yes | 2 No |
Answer / sraj
Earthing mins it is connected to dead parts like enclosure, machine body, base frame, etc. it does not carries current in under normal condition. used as a current path for fault condition, so it become safety for eqnt and human being.
Grounding is connected to live part. it gives return path for machine to power source. it carries current in normal condition. for example grounded star connected power transformer and star connected motor neutral.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / k.prakashchandra
earthing is always grounding and grounding is not earthing
always.
| Is This Answer Correct ? | 1 Yes | 5 No |
Answer / raza
Earthing is the term which is first used by UK, where
grounding is the term which is first used by USA. There is
no difference between them.
| Is This Answer Correct ? | 0 Yes | 8 No |
what is the disadvantages of common earthing for AC and DC equipment? (i am talking about inverter control room and inverter duty transformer earthing is common...?)
what is method for testing CT
operation of diesel generator
HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER
why dc measurements are noted in mc whereas it is mi in ac measurements?
i have 60Hz motor, can i run it at 50Hz power supply ???
WHAT IS THE FUNCTION OF RCCB
The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
How phase displacement change in the over current relay coils.
what are the main components of fan?
Require Generator Capcity ( KVA ) for 3 Phase Motor having 4.7Kw with starting current of 16amps?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)