When planning a cast-in-place open concrete stairway, treads and risers are laid out on _____.
a. the subfloor
b. full-size templates
c. temporary panels
d. graph paper
Answer: C
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For which substance would the particle density equal the bulk density?
A) a soil clod B) a well-aggregated surface soil C) an organic soil D) a quartz pebble E) a wet soil
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Define "footprinting" and explain how it is used to indicate when grass needs to be watered
What will be an ideal response?
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Which of the following with a ground fault allows a lower resistance path to ground than the actual ground wire?
A. Resistors B. Circuits C. Voltages D. Branches
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If a quart of paint weighs 2.43 pounds, how much would 5 gallons weigh?
What will be an ideal response?
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