Besides the cross sectional size of chain links and their condition what else determines how strong they are?
a. color code b. shape
c. materials tensile strength
d.coating on them
C
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Variations of the Archimedes screw were used for many centuries because diagrams depicting its use were (and still are) widely available. These early documents were precursors to modern engineering ____________________.
Fill in the blank(s) with the appropriate word(s).
Draw the notes shown in Figure P2–13 using Arial font and a 0.12? text height. Copy the paragraph and change the font assigned to the copied paragraph to Stylus BT and the height to 1/8?.
Follow the specific instructions to complete each problem. What will be an ideal response?
According to Table 45.1, what are some causes of a short cycling indoor blower?
What will be an ideal response?
The abbreviated designation for output current with a HIGH output is
A) IIH. B) IOH. C) IOL. D) IIL.