The rule for a conventional fireplace (only one side open) is that the cross-sectional area of the flue lining should be _____ the total area of the fireplace opening.
A. 1/12
B. 1/10
C. 1/6
D. 1/5
Answer: A
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_____ is a material used to cap or cover a masonry wall to prevent moisture penetration.
A. Corbeling B. Calk C. Mortar D. Coping
Express 12/17 as a decimal fraction rounded four places.
A. 0.7059 B. 0.6542 C. 0.7058 D. 0.2563
Which of the following statements is true about the use of light to render colors? Select all that apply.
A) Colors such as red and orange will be enhanced by warm lighting, e.g. incandescent. B) Colors such as red and orange will appear washed out under cool lighting. C) Colors such as blue and green will be enhanced by low color temperature lighting.
A global positioning systems technician is most likely found in which career area?
a. agricultural mechanics c. agricultural professionals b. food science d. agricultural sales and service