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if we convert Ampers into kva,which one formula use by
us,pls tell me?
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what is the advantages og idmt relay over magnetic relay??
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
what is meant by carrier aided trip protection in transmission line
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.
What is MS-EXCELL?
why don't we use the generator as a motor? and what will happen?
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
What are the conditions for sustained oscillator or what is backhouse criterion?
what happen when increase or decrease size of lamp,light.glass.
armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?
how does ELR works? explain
i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
how to calculate the settings for shaft ct protn in hydro generators
