What is min and max voltage between earth and neutral/phase
if it perfect earthing?
Answer Posted / prasad das
The voltage differance between neutral and earth
will be zero,if it is perfectly earthed.
Is This Answer Correct ? | 5 Yes | 3 No |
Post New Answer View All Answers
what is earthing transformer? draw the winding dia.of earthing transformer.
how give earthing conection to household equipment?
I am EEE student i want to improve my core side skills.how cn i approach it?
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
When we need up only in o/p 440v, so why we use directly in 11kva in input?
Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both
How to calculate that clean water supply in one Day from 150 KLD STP?
what is the affect of earth's magnetic field on the frequency used in aircraft???
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?
Safety of dry type transformer
what is per unit calculation?looking for simple and strong explanation thk u
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.
How PADO software increase the efficiency of power plant?
how will we calculate the copper wire load..