i must say that i dont like indian cities whether its any. the problem is on weekend for leisure i dont want to go to a cafe, no js let me walk in the sun or settle in a park. but the concept ki weekend par kya kar rahe ho has been reduced to resturant and cafe hopping.
@Techy_57@electro_pppp no for ripple you dont require this. this is mainly for high frequency noise leading to interference problem. noises in the range of MHz.
@electro_pppp now you no longer see this. i was asked about this in the interview. it is an inductor sometimes you want to store energy sometimes you want to dissipate it, ferrite bead does this bc L is a combination of RLC and it impedance curve changes below and abkve self resonant freq.
@Kaju_Nut wanted to understand this bc my brother is doing his phd from BHU, did his bachelor and masters from BHU itself. have a solid CV but if the job pipeline is not well polished he will have a hard time other than to move out for postdoc which he didn't for his phd.