Sketch the asymptotes of the Bode plot magnitude and phase for each of the following open-loop transfer functions. a. L(s) = 2000/ s(s+ 200)
b. L(s)= 1000(s + 0.1)/ s(s+1)(s+ 8)^2

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

Acircular aluminum shaft mounted in a journal is shown. the symmetric clearance gap between the shaft and journal is filled with sae 10w-30 oil at t 30°c. the shaft is caused to turn by the attached mass and cord. develop and solve a differential equation for the angular speed of the shaft as a function of time.

Define thermoplastic polymers and thermosetting polymers in terms of their structures, and (ii) describe briefly a process suitable for the production of products from each type of polymer.