what are the various types of earthing? plz give brief
detail of all. also post pictures if u have.
Answer Posted / saju
their are two type of earthing
1.Conventional Earthing
a) Pipe Earthing
b) GI Plat Earthing
c) Cast Iron plat Earthing
d) Copper plat Earthing
2. Maintenance Free EARTHING
| Is This Answer Correct ? | 23 Yes | 6 No |
Post New Answer View All Answers
What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer
How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?
oltc of a transformer, how it works? and what are the equipment consist of describe briefly?
Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
Where voltage are high and current to be interrupted is low the breaker preferred is:
What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
We have given to 3phase supply to ups system & how can coming netural
How much earthing frequency is capable?
What is the difference between indoor and outdoor transformer
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
why r we using shell transformer for low voltage
Why the field rheostat is adjusted such that the voltmeter reads 380V
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.