Answer Posted / maheshkumar
yes, it requires earthing.. otherwise it cant divert the
bulk power....
| Is This Answer Correct ? | 13 Yes | 0 No |
Post New Answer View All Answers
what is 30-phase of transformer
What is the importance of earthing?
Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?
What is Diff btw Fire Alarm & VESDA System???
How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540
how to generator maintenance (A Check, B check,Etc)
What are the basic properties of signal flow graph?
1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?
Difference between ac parallel circuit and ac series circuit?
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
Why neutral is not used in three phases dol starter
Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this
Why front mounted CT polarities are always towards breaker?
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
What is the function of NER and NET?
