Design a PD compensator for the following system to reduce the settling time by a factor of 4 while continuing to operate the system with a 20.5% overshoot. State your final compensator and gain. What can you say about a 2nd order approximation. Simulate the uncompensated and compensated step response:

For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

The proportional limit is always greater than the yield strength for a material. a)-trune b)- false