Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

Name different types of fault and which instrument is used
to measures earth,short,open cicuit fault?

Answer Posted / barkha jha

Above answer is very correct
i want to add some value
for short circuit protection we use fuse as primary
protection & overload load relay for backup protection
for earth fault- we check phase to ground insulation
resistance,in case of earth fault its value comes to zero
For open circuit - check the continuity of supply

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is use of starter and choke in tube light

1768


why we r not earthed Control cable of C.T. terminals

2027


what is the requirement regarding earthing of Single conductor with AWA

2240


Which do you think is the most significant cause of energy loss in a factory?

2235


What is meant by coupling capacitor?

1057


A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

2003


What kinds of decision are made about CT from it's Knee point(voltage & current)?

5061


What is difference between SMC supportg and Glass Fibre Reinforced Plastic Support.

2331


what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?

2105


Why need 3phase machine double earthing?

1763


how does ELR works? explain

2676


Define step response?

1160


why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?

2641


What are the special cables required for explosion proof wiring?

16685


How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

1794