| Other Electrical Engineering Interview Questions |
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|what is the difference single phase and 3phase starter
|How to calculate kva? what is the formula.
|what happen if we supply 220v dc suppy to the bulb or tube
|how can we measure 220kv or more than these voltages ...?and
also how can we conform whether we r getting 220kv from
generating stations throuth the h v transmission lines?
|why we short ckt the secondry vo5tage/
winding in transfr and motor?
|What is The function of tvm(tri-vector meter)??
|I want to know in body earthing which material can be use
either copper plate or GI plate please guide us which is
|How to take vector group test of a transformer?
Suppose we dont know the vector group of transformer, how to
check its vector group through test? I have 3 transformer
DYn11 & DYno& Ynd11, how to confirm its vector group?
|how we can check new PT ? without name plate.
|How Calculat the Cable Sizing of HT/LT System & Explian by
|1.Whats the use of GNAC(Generator Neutral Accessory
2. why generator or any other system require Neutral
Grounding and not Phase grounding
3. what happens if any one of the phase is grounded.
4. if 15kv is grounded directly what will happen, why it
should not be grounded like that
5. use of of NGTR(Neutral Grounding Transformer and
Resistor) for grounding is helpfull and how
|can d.c.transformer exist? if yes then what its max. rating?
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