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
b
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A building 52' long and 32' wide is to be constructed using 8" block. The concrete footings are to be 3' wide and 8" thick. What is the width of the footing in feet?
What will be an ideal response?
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Individual samples are often called bore samples because a borer is used to collect them
Indicate whether the statement is true or false
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Sliding caliper ways must be kept free of grease at all times
Indicate whether the statement is true or false
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EGR is used to control which exhaust emission?
A) CO2 B) NOx C) HC D) CO
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