why using earth testing rod 15 meter 30 meter long to each
other?
1 : 2 ratio is to be maintained .You can go in for 30 and 60
and that will be more accurate
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how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
What is the previous name of Cox's Bazar
why the capacitors works on ac only
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
why the energy meter disc rotates anticlockwise while reading
Why strting torqe high in inducation motor?
whether the battery is voltage source or current source?
why the carbon brushes are broken in srim while the motor runningtime
How the FM200 Gas Supression System wil Work????
why contactors are used ...? is contactors and relays are same ...?
types of motor starter
what are the different types of transformers in present? which transformer is efficient?