Within an atom, which of the following is the centermost structure?
a. proton
b. nucleus
c. nucleus
d. charge
ANSWER: b
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Slip-form paving machines can place pavement at a rate of between _____.
a. 3 to 5 feet per minute b. 6 to 12 feet per minute c. 16 to 20 feet per minute d. 24 to 28 feet per minute
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Define duty cycle and continuous duty as used in portable power tools
What will be an ideal response?
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When a grinding stone wears down, keep the tool rest adjusted to within ____________________ of an inch.
Fill in the blank(s) with the appropriate word(s).
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What type of gloves provide thermal protection?
A) Latex gloves B) Mechanics gloves C) Nitrile gloves D) None of these
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