mam, G(s) = 400/s(s+2)(s+10) intha question ah konjam solve pannanum mam, na try panni pathen but konjam puriyala, please do the needful.( intha question la gain crossover frq, phase cover frq, gain margin and phase margin asked) thanks.
Yes I agree with you. In English u can find lots and lots of videos. But its very hard to find in tamil. Many students are suffering a lot.. so only.. in future I will post both videos. Thanks for ur support..
And also tell corner freq for (1+0.2s)*(1+0.025s)/s3(1+0.005s)(1+0.001s)...i got 0,200,1000 for denominator...mam..but ans is o.9..how we have to get o.9 mam?