what is the difference between earthed and unearthed cable?

Question Posted / snr3032

24 Answers
58483 Views
Cords Cable, Essar, Torrent Power, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is the difference between earthed and unearthed cable?..

Answer / gajalakshmi

in earthing,there is no resistance.
in unearthed,there is a high resistance is connected to the
earthing.earthed,insulation is thinner.in
unearthed,insulation is thicker when compare to the earthe
system.

Is This Answer Correct ?

0 Yes

2 No

what is the difference between earthed and unearthed cable?..

Answer / mittal boye

S. Dineshkumar, will you please try to learn english
first?? and than post your answers please. i am not able to
understand your fuking language. Dinesh

Is This Answer Correct ?

5 Yes

18 No

what is the difference between earthed and unearthed cable?..

Answer / minal

In an earthed cable, the three phase of a cable are earthed
to a ground.Each of the phase of system is grounded to
earth.
Examples are 1.9/3.3 kv, 3.8/6.6 kv system
whereas, in an unearth system, the phases are not grounded
to earth .As a result of which there are chances of getting
shock by personnel who are operating it. Examples are:
6.6/6.6 kv, 3.3/3.3 kv system.

Is This Answer Correct ?

15 Yes

41 No

what is the difference between earthed and unearthed cable?..

Answer / gautam

Gautam:
These are the two type of cable.
large cable have shielding of metal over cable to get good
mechnical strenth. some time this shielding has been earth.
when ever short ckt accurs between line and earth. it will
use to locet the fault by fault locater...

Is This Answer Correct ?

16 Yes

62 No

Post New Answer

More Electrical Engineering Interview Questions

what should be the spaciing between street lights designed for a manufacturing location. any IS codes?

0 Answers

line tester lamp working in which voltage?

3 Answers

State the methods of improving power factor?

0 Answers

What is Rough Balance Busbar Protection

1 Answers

WHY DOES NEUTRAL DO NOT CARRY EVEN THOUGH IT CARRIES RETURN CURRENT?

3 Answers

A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?

5 Answers

How to Convert horsepower to kva? what is the three phase formula? explain me if u can Example..i have 50Hp Moter how can i convert in kva tell me formula three phases Rehan Smileavail@msn.com

4 Answers Bajaj,

why DOL starter is use in induction motor as it is not reduce the starting torque

2 Answers Maruti Suzuki,

How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

0 Answers ONGC,

How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know how this 50/1 A came? On what basis we decide CBCT reting?

1 Answers Cross,

what is a circuit breaker. Weite the types of circuit breaker.

4 Answers

what is the requirement of commutator in a universal motor?

3 Answers

For more Electrical Engineering Interview Questions Click Here