John is a new college graduate working at his first job. after years of living in an apartment he has decided to purchase a home. he has found a great neighborhood from which he can walk to work. before buying a home in the area he has decided to collect some data on the homes in this neighborhood. a data set has been compiled that represents a sample of 100 homes in the neighborhood he is considering. the variables included in this data set include:

A3-mm-thick panel of aluminum alloy (k 177 w/m-k, c 875 j/kg-k and ? = 2770 kg/m) is finished on both sides with an epoxy coating that must be cured at or above t,-150°c for at least 5 min. the production line for the curing operation involves two steps: (1) heating in a large oven with air at ts,0-175°c and a convection coefficient of h, 40 w/m2. k, and (2) cooling in a large chamber with air at 25°c and a con- vection coefficient of he 10 w/m2.k. the heating portion of the process is conducted over a time interval te which exceeds the ime required to reach 150°c by 5 min (h = r + 300 s). the coating has an emissivity of ? = 0.8, and the temperatures of the oven and chamber walls are 175 and 25°c, respectively. if the panel is placed in the oven at an initial temperature of 25°c and removed from the chamber at a safe-to-touch tempera ture of 37°c, what is the total elapsed time for the two-step curing operation?

List and describe in sequence the operation process steps for boxf machine?

List and describe the attached tools in boxford cnc milling machine? and how many tools were used in your projects explain them?