What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?
GMR,
2 4731What is difference between Dy11 & Dyn11 vector group transformer. Can both these transformers operate in parrallel.
5 64664what is the relation between KVAR,KVA,KW?why we are mentioning capcitor rating in kvar?what is meant by arcing horn and horn gap in transformer?what is equipotential wire?
1 6879What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??
4 13433In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.
HAL,
2123Post New Electrical Engineering Questions
sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.
Best way to measure the Soil resistance of rocky soil, three probe method and four probe method
What is a Phase shift meter? Where can I get one?
What is nyquist contour?
why induction motors are rated at 0.8 power factor.
What is a commutator?
what is the safety of voltage power transformer(2250KVA0
What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?
R=*ΒΆ l/a
Why does inductive loads consume KVARs?
why the projects getting loss?
We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.
what happened when we supply a dc current in dc motor?? can it worked properly?
Why Ac Systems Are Preferred Over Dc Systems?
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?