Direction read and analyze each question carefully choose your answer in the box below write your answer on the blank space before each number. ​Plumb, Orientation ,Line, Dimension, Equipment, Chalk line

1. It is any measurable extent or magnitude, as to length, breadth or thickness?

2.It is used for making straight line on a long piece of lumber or wood?

3.It is a line representing one side of the building to be erected?

4.This is perpendicular to a horizontal line?

5.The set of articles or physical resources serving to equip a person or thing such as the implement used in an operation or activity?

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?