how to design coil turns ?
how to calculate magnetic force genrated by a coil ?
what is method of dc current measurement5 5494
How to Decide(calculate) Bush bar size for copper and aluminiam ?1006
what are the difference between protection class CT and Class PS CT13 24038
WHAT IS DC COMPONENT IN CIRCUIT BREAKER?10 16045
How to calculate HT XLPE CABLE for 11 kv / 433 v , 1500 kva oil type transformer system? plz provide step by step calculation13 97822
Hi friends. m 3 years drop. now d company asks in d interview d reason 4 my drop.what shud b d probable answers 4 that which may not put a negative impression.2 2588
what is meant by a slip?10 8517
WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES?6 6976
In Power cable specification what is U0/U and Um.
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
what is the relation between size of the anteena and wavelenghth of radiated wave
If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.
why magnetising curve not start with zero voltage?
what is the working process of over & under voltage relay.
What happent when a AC motor(no break and starters ) stop and suddenly start . ? Starting current low or high?? Why?
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
Single line diagram for dbb (double bus bar)system.
wish of these transformer uses oil?
what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.
advantages and disadvantages of inverse definite minimum time RELAY
How to findout raw or ups power? its not indicated in socket,
Why Stabilising Resistor used in REF circuit ?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?