Always check the pipe run for sagging; if the pipe sags, add _____.
a. more pipe
b. hangers or supports
c. weights
d. lights
b. hangers or supports
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Much of the world’s coal was formed during the ____
a. Jurassic Period, which had a warm, wet climate b. Jurassic Period, which had a cool, dry climate c. Carboniferous Period, which had a warm, wet climate d. Carboniferous Period, which had a cool, dry climate
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The term ____________________ refers to difficult birth
Fill in the blank(s) with correct word
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Which of the following would be best suited for measuring the fit of an internal thread?
A) Rule B) Screw pitch gage C) Tap D) Screw plug gage or mating part
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There is no current flow through the rotor of a squirrel-cage motor if the rotor is not turning.
Answer the following statement true (T) or false (F)
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