In choosing material for a girder, the green designer may see some benefits in using ____ instead of built-up lumber girders or steel girders.

A. PVC
B. LVL
C. plywood
D. cast iron


Answer: B

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Choose the correct I-code, if the tool is at (6, 4, 3) and the center of the arc is at (4, 5, 3):

A. I-2 B. I2 C. I1 D. I-1

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Double muscling is an undesirable trait because it renders:

a. Reproduction difficult b. Meat coarser c. Calves more susceptible to disease d. All answers

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Cloning is the process of producing genetically identical offspring from one parent

Indicate whether the statement is true or false

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This process is a photographic process that might use a microfilm negative for blueprint reproduction:

A. Chemical B. Silver C. Electrostatic D. CAD

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