How many earthings are required for commissioning the
Transformer?
- 14 Answers
- 30727 Views
- Dalmia Group, HSL, I also Faced
- E-Mail Answers
Answer Posted / nazeer
one is neutral earthing and minimum two earthing for body
but if earth resistance is not below 2ohm additional
earthing has to be provide and make all link with each other
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?
What is the name of transformers oil filteration equipment?
whati s the sludge current in ups
If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.
What is dc current source?
What is minimum phase system?
difference between ac series and parallel circuit
What is open delta Xformer? It's adavntages & Use?
Make a list observation on Transformer?
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
What is dynamo?How it works and what is the function of dynamo in a DG.
In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil
sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.
we use capister for power factor. when we use capaciter in dg circuit than defect dg. can we use capaciter bank for dg circuit
