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...

What should be the earthing resistance of an industrial
substation and also What should be the house hold earthing
resistance?

Answer Posted / pijush kanti pal

not more than 2 ohm for good earthing

Is This Answer Correct ?    20 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why reactors use before incoming of ac vvfd drive?

1909


why we use single core 630mm2 cable for transformer secondary side

974


what is the difference between pvc & fiber glass cables

1614


-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.

2186


What is the difference between the impedance percent and impedance voltage ?

2276


Define conversion efficiency of a power amplifier.

1304


What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???

2239


What are the advantages of stationary armature and rotating field system?

1285


How to measure size of cable on a given load

1906


what is protection class current transformer.

4397


how to calculate cooling requirement of datacentre from electrical load?

2486


how to make an earthing certificate

2293


In motors how many types of cooling systems were used?

2115


why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

2613


Why lose 1 phase voltage in 33kv to 415v stepdown transformer

1794