In the accompanying figure, the item identified as number 3 represents the symbol for a ____.
A. contour flush
B. weld all around
C. melt through
D. field weld
Answer: C
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What is true about verbal authorization for additional work?
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How is concrete cured at a construction site?
What will be an ideal response?
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What are the by-products (emissions) from a fuel cell?
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Bison begin breeding at about what age?
A. 2 years B. 18 months C. 1 year D. 9 months
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