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 What is feeder?

                         The feeder is the subsubstation at every {power house} to supply the current by the distributors means by step down transformer to house.


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VERY IMPORTANT FOR EXAMS

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  @ MAGNETIC FORCE D;k gS \ Between two magnet attract or repel each other is called magnetic force. (attraction or repulsion is force). @ MAGNETIC FIELD STRENGTH D;k gS\ ;g ,d point ij fudkyk tkrk gSA Magnet ds ,d iksy dks ,d point ij j[kus ls og tks ml attraction show djrk gS mls magnet field strength   dgrs gSa ml IokbaV ij ( attraction or repulsion) @ Magnetic Flux D;k gS\ Total no. of magnetic lines in magnetic field is called magnetic flux. @ Lines of induction fdls dgrs gSa\ Magnet ds vanj Hkh FLUX Lines S pole   to N pole   dh vksj tkrh gSaA Flux lines ds lewg dks Lines of induction dgrs gSaaA tks mlesa mRiUUk gqvk gSA @ Saturation means D;k gksrk gS\ Tc fdlh iron dks magnet cukus ds fy;s DC or AC nsrs tkrs gSaA rks ,d   point ij mlds vanj pqEcdRo dk xq.k vk tkrk gS A fQj mlds ckn mls vkSj electricity (dc or ac)   nsus ij og vkSj vf/kd pqEcdh; izo`fÙk fodflr ugha gks ldrk rks mls mldk Saturation point cksyrs ...
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