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 / mandar a. bhide

For industrial less than .5 ohm's
For house hold less than 1 ohm's

Is This Answer Correct ?    9 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

1996


What determines the thickness of the lamination or stamping?

1687


defination of transistor controlled series capacitor

2684


dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

1421


Why squirrel cage motor can only use with low starting loads ?

2108


If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

1682


A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is

2447


On what principle electric motor works?

1250


As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

1846


in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.

2146


State superposition theorem?

1204


Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

1776


What are conduct on the testing in cf in ur site?

1712


if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

2036


what is arc flash and what are the hazards involved

2226