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what will happen when square wave is fed into input side of 3kva transformer and what you will get on output side.
3 6925Whether earthmat designning is done only for sub station or it can be done for multy residential complexes also? What is the size, type & arrangement of the earth grid to be done?
1 3296Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...
3109Why we are not placing c.B 's btwn generator and transformer.? what happens when generator gets disconnected from transformer when it is running @ full load?
3 6545Instead of single phase(220), if apply Phase to phase supply (eg: for lighting fixture). what will be the power formula? what will be the volt and current value? please explain me with some example.
1 3062Post New Electrical Engineering Questions
Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?
what is meant by tranformer impedance?
what is the usage of microcontroller in the panel board?
What is the formuala to calculate the rating of motor protection circuit breaker
what is errection pcbs?
What are the basic properties of signal flow graph?
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
List the characteristics of filter?
What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?
When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?
Why single phase induction motors are not self starting ?
in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4
What is the difference between the impedance percent and impedance voltage ?
ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH
What is the difference between security constraint unit commitment and security constraint optimal power flow?
