The three terminal linear voltage regular is connected to a $$10\Omega $$ load resistor as shown in the figure. If $${V_{in}}$$ is $$10$$ $$V,$$ what is the power dissipated in the transistor

The common emitter forward current gain of the transistor shown is $${\beta _p} = 100.$$ The transistor is operating in

Consider the feedback system shown below which is subjected to a unit step input. The system is stable and has following parameters $${k_p} = 4,\,\,{k_i} = 10,\,\,\omega = 500\,\,$$ and $$\xi $$ $$=0.7.$$ The steady state value of $$z$$ is

The system $$900/s(s+1)(s+9)$$ is to be such that its gain crossover frequency becomes same as its uncompensated phase crossover frequency and provides at $${45^0}$$ phase margin . To achieve this, one may use