What is polar plot?
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defination of static variable compensator
What is the theoretical capacity of a channel in each of the following cases? i) Bandwidth: 20KHz SNR(dB) =40 ii) Bandwidth: 200KHz SNR(dB) =06 iii) Bandwidth: 1MHz SNR(dB) =20
why we use primary delta connectin in hight voltage transformer
Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.
State norton’s theorem?
what is the VA(Volt-amphere)? define with calculation?
why we use lamination or layer by layer cor used?
What must the distance between two MV cables be when they are laid on tray?
why current is leading in capacitor?
how i meggar value of 11kv alternator winding.and with meggar.
what is meant by slip & where its occur ?
one cable insulation resistance 200 mega ohm. how find 250 meter cable resistance.