When stacking materials such as bricks or block, do not stack materials beyond a _____
A) 3:1 height-to-base ratio
B) 4:1 height-to-base ratio
C) 5:1 height-to-base ratio
D) 10:1 height-to-base ratio
Answer: B
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What will be an ideal response?
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The live load that shoring must support mostly consists of the _____.
a. forms b. workers and equipment c. concrete d. reinforcement
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A) Binary B) Decimal C) BCD D) Hexadecimal
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Plastics and synthetic materials are typically made from the ____ type of process.
A. mixing/blending B. chemical reaction C. separation D. polymerization
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