1. Which of the following kinds of accessories is fixed bat to the side of the drawer and in the carcass of the drawer
unit?
A. Catches
B. Drawer handle
C. Drawer slide D. Mounting bracket
2. What refers to lumbers that are dressed in four
sides?
A. molding
B. S4S
C. rough lumber D. Tongue and groove
3. What kind of chisel has an upper part shaped like a
hollow cone in which the handle is set?
A. Beveled chisel B. Ordinary flat chisel
C. Socket chisel D. Tang firmer chisel
4. What kind of saw is used to cut along the grain of
wood?​

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?