_____ is the term used for adding water to the raw material to make a plastic, workable mass suitable for molding.
A. Mudding
B. Tempering
C. Reducing
D. Softening
Answer: B
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What schematic symbol is shown in the accompanying figure?
a. Normally Open Float Switch
b. Normally Closed Float Switch
c. Normally Open Held-Closed Float Switch
d. Normally Closed Held-Open Float Switch
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A ____ cuts external threads.
A. root B. crest C. tap D. die
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The basic measure of the amount of light produced by a light source is called the _____.
a. incandescence b. candlepower c. footcandle d. lumen
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A group of organs that function together to accomplish a larger, general function is called a system
Indicate whether this statement is true or false.
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