What are some of the changes that have occurred in facilities during the last 25 years?
What will be an ideal response?
improvement in electricity, mechanization, and slotted floors
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Why is the quality of meats frozen in a home freezer inferior to that of commercially frozen meats?
What will be an ideal response?
Calculate the voltage at a 15? load, for a 20V source connected through 500ft. of cable, having a resistance of 6? per 1000ft.
Fill in the blank(s) with the appropriate word(s).
(a) Compute the horizontal displacement of joint B produced by the 240-kN load in Figure P8.10. For all bars, area = 2400 mm2 and E = 200 GPa. (b) Assuming that no load acts, determine the horizontal displacement of joint B if support A moves 20 mm to the right and 30 mm down and support E moves downward 36 mm.
Any reversed flow of used or nonpotable water into the potable water distribution system is called _____
a. backflow b. backwash c. contamination d. coagulation