For the unity feedback system with g(s) = 5000/s (s + 75) a. what is the expected percent overshoot for a unit step input? b. what is the settling time for a unit step input? c. what is the steady-state error for an input of 5u(t)? d. what is the steady-state error for an input of 5tu(t)? e. what is the steady-state error for an input of 5t^2u(t)?

What is the main objective of using reheat rankine cycle?

Starting wih an energy balance on a rectangular volume element, derive the one- dimensional transient heat conduction equation for a plane wall with constant thermal conductivity and no heat generation.

An engine, weighing 3000 n, is supported on a pedestal mount. it has been observed that the engine induces vibration into the surrounding area through its pedestal at the maximum operating speed. determine the stiffness of the dynamic vibration absorber spring in (n/m) that will reduce the vibration when mounted on the pedestal. the magnitude of the exciting force is 250 n, and the amplitude of motion of the auxiliary mass is to be limited to 2 mm note: in this question type-in right numbers, no decimals, no fractions, no unit. approximate to right number if needed