in three phase it represented by R-Y-B.what is full form of
R-Y-B.
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i have 28/32 MVA power transformer with 11/6.6 KC voltage rating and 12%impedance.it have star connection at both side.but it have another thied winding tertiary winding.what is used of this winding. pl tell me
how to calculate the no load current in transformer?
comparision between mcb,mccb,elcb,flcb,elcb in details
please send me last 5 year interview questions
2. If 8.35%Z means the percentage impedance of 132/11kV transformer self,will like to reconfirm the percentage impedance that is supplied from power company?
IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.
I have a transformer 3phase 11kv/410v and its name plate missing. now how can I judge its rated kva?
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a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
Which is remain unchanged in transformer action?
What test must you do before powering up a circuit that you have been working on?
What do you mean by pull of electromagnet?
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