why there is no current in the rotor body althrough the
flux linking with it also get changes.
why current only flows in windinds not in rotor
how to calculate the loss tangent of electrical cables
sigal phase supply is 230 v ac two phase supply is 415 v ac then why three phase supply having supply is 415 v ac why not 690v ac
If UG power cable both ends are to be earthed or what? If not why?
suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?
how to calculate vfd o/p voltage by frequency
where we take earth in hill station
Why a motor blower cobination draw more current at winter than summer?
what is the material use in bus bar & why.
How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?
what is the value will come when megger the phase to phase ,phase to neutral ,phasae to ground ?
Why current flows in nutral? As per theory there should be no current in 3 ph explain.
How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.
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