Answer Posted / dhiraj shringi
the power upto the fault in power system is known as fault
level power.
it is calculated by the following formula:
fault MVA= BASE MVA/PU IMPEDANCE upto fault level.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what work will do diffrential realay DG set
How to calculate the Harmonics losses in terms of cost/unit.
what purpose to use excaiter in DG.?
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.
how power is generated,and transmitted to our home..pls explain briefly in simple words.
Dears we deal in Chemical are Plate earthing. Kindly call if any requirement and questions. Tech Earth Solutions Mohit Verma 8791071007
what is physical distance of isolator to VCB in 33/11kv sub stations
i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
difference between high and low impedance BUS BAR relay??
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.