Interested to Buy Any Domain ? << Click Here >> for more details...
In step down transformer (415/200V),mistakenly secondary
side is connected to 415V for some hours, what would be
result of this condition?
- 19 Answers
- 29245 Views
- Essar, GAIL, Vizag Steel, I also Faced
- E-Mail Answers
Answer Posted / manoj
as 2ndary side winding is design for 2oo volt so when we
connect 2ndary side to 415 volt,then after some hour the
2ndary winding burnt.
| Is This Answer Correct ? | 9 Yes | 4 No |
Post New Answer View All Answers
I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
Mention the disadvantages of low power factor?
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?
what is advertised hop count
What is frantic effect?
we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.
what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
Name two low frequency oscillators?
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
describe the Operation of induction generators from bus bars
explain the function of brush less dc motor?
how to find the torque of the single phase synchronous motor by doing an experiment
what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer
