what is meant by impulse voltage?
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why the field winding of synchronous machine is excited by dc source
what is v/f control in VFD?
why t/f are rated in kva. is it conserned with p.f.
our plant maximum demand has 500 kva.need to suggest me to maintained pf 0.98.how much capacitor bank will be connect to the supply line.
How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).
For 300MW and over a distance 250 km, what voltage be selected? and no. of circuit?
what is the difference between earth and neutral?
56 Answers Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
Which is the best between SCADA & PLCC & Why ?
Draw the wave shape of armature current in a generator subjected to a sudden three phase short- circuit at its terminals. Define various reactance of generator from this wave shape.
have u any web site who can give all electrical sum's to solve counting easy like how to convert 1kw=?Kva.
what are eddy currents
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