in one substation we have two power transformers of 100mva,75mva capacity.statoin load is155mva.how much each tranformers share the load????
6 9452for a slip ring induction motor if the stator is short circuited and rotor is given supply? how does the rotor rotate?
1 4015we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
1716what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
1771i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
1697can we ran equipment up to 10kw between phase to grounding/ earthing. beside above can we use grounding instead of neutral. .
1 2913Post New TNEB Tamil Nadu Electricity Board Interview Questions
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hi friends I want to know the details of Group 1 or Group II Exams, from where i will get the applicaions, study material, exams date. wat is the date of subscription for the applications? wat should be the Qualification for these entrance test. I Would be gladfull if any one can suggest me with the answers. Thank you!
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