why we r used DC megger insted of AC megger?
How to select the ratio of neutral ct? Is there any relation in between percentage impedance and neutral ct ratio ?
in an ac series circuit there are 30 bulbs are connected in a serial set.what will happen if one bulb is fused and we removed the bulb and reconnect with the remaining bulbs? (29 bulbs). will the brightness of other bulbs increase or not?
is it possible to run a dc motor on ac supply with good performance.....?
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon
how to check the 3ph capacitor is good or not.
What is DC series motor?
The electromagnetic torque developed is proportional to what in a D.C series motor?
Why we use Capacitor in Single Phase Induction Motor?
If single phase having 220v so why 3phase is440v.
why the protection turbo generators is most complex?
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?