what is vector surge & vector shift? we have 25.3 MW(11kv) generator & 11kv/132kv transformer, connected with with 132 kv grid.vector surge relay is tripping frequentaly.what is permissible maximum limit for this.
3 11455what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.
1 4993In iduction motors the current is higher than normal for both the cases when the voltage appllied is more than the rated as well as less than the rated, why?
2 4736in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
1900Post New Electrical Engineering Questions
What is rotary phase converter?
How to work definite,over pluxing,revers power,OSR relay
What are the different sign conventions used in electric circuits?
What is servo motor? what is its purpose?
Witch do depand of Power factor and theory of power factor?
i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
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How to minimize the eddy current losses?
Why star delta starter is preferred with induction motor?
How to set a Zone 1 distance relay for distribution feeder?
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
Write the force balance equation of ideal spring element.
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
What happens when ac supply is given as excitation voltage instead of dc supply