Plot the unit ramp response of the mathematical model 5. Compute the slope of the unit ramp response obtained in (4) 6. Plot the sinusoidal response (10 rad/s) of the mathematical model 7. Compute from the plot generated in (6) the amplitude of the output 8. Compute from the plot generated in (6) the frequency of the output 9. Compute from the plot generated in (6) the period of the output 10. What is the output of the system for an 2u(t)

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process

Acommercial grade cubical freezer, 4 m on a side, has a composite wall consisting of an exterior sheet of 5.0-mm thick plain carbon steel (kst= 60.5 w/m k), an intermediate layer of 100-mm thick polyurethane insulation (kins 0.02 w/m k), and an inner sheet of 5.0- mm thick aluminium alloy (kal polyurethane insulation and both metallic sheets are each characterized by a thermal contact resistance of r 2.5 x 104 m2 k/w. (a) what is the steady-state cooling load that must be maintained by the refrigerator under conditions for which the outer and inner surface temperatures are 25°c and -5°c, respectively? (b) for power saving purpose, which wall material should be increased/reduced in. thickness in order to reduce 50% of the cooling load found in part (a)? redesign the thickness of the proposed material. 177 w/m-k). adhesive interfaces between the q=575.93 w