The sand casting pattern is called a ____.
A. cope
B. flask
C. drag
D. runner
E. none of the above
Answer: C
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What is an induction motor?
What will be an ideal response?
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Before humans began to devise ways to produce their own food, most of their time was devoted to which purpose?
a. Raising livestock and crops c. Finding enough food to eat b. Developing select crop varieties d. Caring for the young
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Type ENT must be supported at intervals not exceeding __________ feet. (General Rule)
a. 10 b. 8 c. 5 d. 3
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Wildlife and humans can transport disease organisms.
Answer the following statement true (T) or false (F)
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