Much awaited 'National Building Code of India (NBC) – 2016', has been published by 'Bureau of Indian Standards (BIS)' in March-2017. Now NBC 2016 will be followed in India by the inspectors and statutory authorities for approval of upcoming infrastru

OPR lightning protection systemsExternal lightning protectionMain catalogABB OPR lightning protection systems | 1Lightning mechanism and location 2Lightning protection technologies 3Lightning protection risk analysis 8Lightning protection tec

HomePowerSubstationSafety & ProtectionTransmission & DistributionGeneralForumType your search query and hit enter:HOMEELECTRICAL EARTHING SYSTEMElectrical Earthing SystemAdvantage and Disadvantage of Grounded and Ungrounded

What is the cause for the increasing neutral and ground voltages? How can we decrease the voltage?Answer13FollowRequestDetailsMoreAd by Kotak Mutual FundHow can investing via SIPs help you generate wealth in long run?Here's an effec

GI Earthing Vs Copper EarthingAs per IS 3043, the resistance of Plate electrode to earth (R) = (r/A) X under root(P/A).Where r = Resistivity of Soil Ohm-meter.A=Area of Earthing Plate m3.The resistance of Pipe electrode to earth (R) = (100r/2πL) X lo