why the transformer primary and secondary windins vector
groups vary? why it is something like Dy11 and not as Dy or
Yy...
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if 400kv line is connected to the load but neutral ii not be connceted then wt ll happen
why do the core of transformer saturates???
How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.
Can we manually synchronize two DG sets of same ratings manually without using speed biasing ? If yes then how?
what is meant by 3rd hormonics ?
Whata are the types of Cables?
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What is the use of iron core in a transformer?
hii.i am a B.TECH(EEE) graduate.i want 2 know wat type of qusns r asked in sbi clerk interview 2 candidates like me??kindly post answers ASAP..
when conductor rotates in varying magnetic field the emf will induced in it and it is sinusoidal in nature ...? Why it is not in square wave and rectangular wave in nature?
a induction motar has 30-35% exciting current at no load but in transformer it is only 2-3% ofbrated current why any reason?
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
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