what is the thumb rule for determination resistance of resistor?
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what is 33 /11kv transformer bdv
Why servomotor and induction motor are in different shape
my N-P 230 VAC at 3 wires but i haven't any voltages at phase to phase whither my supply is 3 phase, why i haven't received these line to line voltages ?
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
in dc shunt motor if field winding is shorted then
prefer any good electrical engineering book.....it should be useful in the practical fied?
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
What is the method to calculate the capacitor bank rating for say 50 KW load and how do we connect each capacitor to busbar??
what happens when current(ac or dc)flowing through a boucket of water?please describe it.
explain LED lamps?
what is the constructional difference between a power transformer and potentian transformer?
wat is syncronization . wat parameter will take for syncronization.