In this experiment we tried to find the effect of open loop poles and zeros upon the
shape of the root locus. Root locus is the all the possible closed loop poles with proportional
gain and feedback. Our target was to find poles and other parameters in a particular location
for certain conditions.
In problem 1, there was a transfer function given, we had to draw the root locus of that
function. Then there were some conditions for which we had to find the pole locations from
that root locus and those positions had quite a difference. And from those values we had the
idea about the stability of that system.     paraphase it