A double-headed nail used for temporary fastening is called a ________________

A. complex nail
B. uncommon nail
C. dupex nail
D. 2-penny nail


Answer: C

Trades & Technology

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Beam form bottoms made from plywood should be supported by 2 × 4 members and use plywood with a minimum thickness of _____.

a. 3/8" b. 1/2" c. 3/4" d. 1"

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When the recap is complete, prices of each trade will be presented in ____ form, which facilitates easier evaluation of the estimate.

A. summary B. standard C. generic D. basic

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Nutrients from plant and animal sources consumed by humans are used for ____________________, ____________________, and ____________________

Fill in the blank(s) with correct word

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In the accompanying figure, the item identified as number 5 is the standard break symbol for a ____.

A. round solid section B. wood rectangular section C. pipe or tubing D. rectangular section

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