What is the net stack temperature?
A) The temperature difference between the over-fire temperature and the ambient temperature
B) The temperature difference between the stack temperature and the ambient temperature
C) The sum of the stack temperature and the ambient temperature
D) The temperature difference between the over-fire temperature and the stack temperature
B
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Manual rebar cutters can be used to cut rebar in diameters up to _____
a. 2 inches b. 1-1/2 inches c. 1 inch d. 1/2 inch
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In order to be electrically safe, a motor that is set in a "resilient" mount, must have a ____________________.
Fill in the blank(s) with the appropriate word(s).