how does directional relay work incase of ac ?
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is the surge effect the solar panel, if yes so tell me how can surge effect the panel? explain brifly
how can we charged the battery in DG
Why the design of electromechanical energy conversion machines is based on the medium of conversion as megnetic field not as electric field?
Why DC weldings sets preffered over AC considering human safety aspects ?
One Township having 850 house and each house load is 2.2KW single phase & 5HP 3 Phase motors of 10 Nos .Who can calculate 11 KV transformer capacity .dilip_bhasker@yahoo.co.in
how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???
comparision between mcb,mccb,elcb,flcb,elcb in details
What are the protection used for alternator,transformers.
what is the difference between circular wdg & ractangular wdg?
which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?
if HT side voltage is high current is low . and LT side voltage is low current is high please explian.
what is mutual induction principle?
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