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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 6926Whether 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 6546Instead 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
Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core
what is droop control?
how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company
How do we calculate transformer oil in liter from the rating of the transformer.
can u please mail me the syllabus for GET exam for damodar valley corporation?
what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.
distribution is maximum done by a)radial b)network c) parallel d)b & c
How would your past experience translate into success in this job?
State the types of distortions in amplifier?
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula
While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x
What is meant by short-pitched winding?
how to estimate wiring ins roughing ins. and boxes
am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?
