A controlled process is described by the closed-loop transfer function G(s). G(s) = K(s + 1)/2s^2 + (K-1)s + (K-1)
What values of K will stabilize the process?
(A) K < 1
(B) K > 1
(C) K > 0.75
(D) K > 0

If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

What are the major differences between injection molding and extrusion?