The following is a data collected in a laboratory. Check the fit of linear, logarithmic and exponential function to the data and decide the best fit with your reasoning. x y (exp.)
1 2,40
2 3,50
3 3,60
4 3,92
5 3,85
6 4,30
7 4,70
8 4,71
9 5,00
10 5,85
11 5,55

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.

On a average work day more than work place firs are reorted

Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.