Interested to Buy Any Domain ? << Click Here >> for more details...
How many earthings are provided for a 250KVA distribution
transformer?
- 9 Answers
- 18556 Views
- I also Faced
- E-Mail Answers
Answer Posted / deadzg_devil
Mainly two types of earthing are provided:
1)System Earthing:The neutral is connected to ground so that in case of imbalance the zero impedance current may pass thru the ground.
2)Equipment Earthing:This is provided to safeguard the outter body of transformer in case any fault occurs or any live wire touches the ground , it can redirect the current to ground.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
What is excitation in case of dc motor?
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
work of choke in florocent tube circuit ?
i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.
if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?
Why 11kv to be generated in generation station
What are the limitations of Kirchoff's laws?
Define end float in a motor?
Why the earth to phase voltage is high 250 compare to other two phases
Define phase lag and phase lead?
difference between ac series and parallel circuit
How PADO software increase the efficiency of power plant?
what is frequency response?
