Interested to Buy Any Domain ? << Click Here >> for more details...
What is the method & formula of Fault level calculation in
power Transformesr.
- 3 Answers
- 6202 Views
- I also Faced
- E-Mail Answers
Answer Posted / dinesh
since %impedance is the per unit value, u can get the short circuit fault current level by,
Ifault = Irated (phase current) / %z..
Similar method if u need fault level MVA....
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
where solid grounding and where grounding through ngr done and why?
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????
What is different between resistance grounding system and resistance earthing system?
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
how the B-H loop obtain under the static condition
How is magnetic leakage reduced?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
What are the uses of lead compensator?
what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing
How To increase Knowledge Of boliler regarding To Only Electrical Field..
3phase cable calculation formula by motor load
What is I to C?
What is proportional controller?
