Recent content by ksurabhi

hey guys, i have a question regarding bode plot g(s)= 1/(s2+4) i did get the magnitude plot correct but i am unable to understand the phase plot. by calculating on paper i got 0° but in MATLAB it changes from -360° to -180° i haven't understood how the initial phase is -360 which...

what is magnetic loading of dc machines. does electrical loading means the same.

if U = sin^-1 (x/y) +cos(y/x) then Ux/Uy = ? ans is -y/x. i have specially doubt on the partial derivative of U w.r.t y for inverse sin. thank you in advance