If a nonmetallic-sheathed cable contains an uninsulated copper conductor, this conductor is used only for ____________________.
Fill in the blank(s) with the appropriate word(s).
grounding
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When a cutting job is completed and the oxyfuel equipment is no longer needed, the first step in shutting down the oxyfuel cutting equipment is to _____.
a. close the fuel gas cylinder valve b. back out the fuel gas and oxygen regulator adjusting screws c. open the fuel gas torch valve d. open the oxygen torch valve
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The ____ gate generates a 1 output if either input is a 1. When both inputs are 1s or 0s, the output is a 0.
A. NOR B. XNOR C. NAND D. XOR
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At which drawing level do dimensions and tolerances apply?
What will be an ideal response?
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Soil temperature is fairly static and not subject to the influences of many factors
Indicate whether the statement is true or false.
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