wat is the difference between real power and reactive
power..which is useful..?and how it s useful..wat is the
effect of these on a power system...
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WHAT IS counter flux IN CT?
What is the difference between voltages or potential difference? And what are they?
IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.
Where servomechanism is used?
How will polarity test of Dy5 Transformer ?
What are test signals and their significance?
Why use the vcb at high transmission system ? Why can’t use acb?
Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.
How to calculate Number of Earthing Pits....???
why induction motors are rated at 0.8 power factor.
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
what is the current setting for different relay protection for transformer .
What Is Sampling?
i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance
lenz law application and define
