When concrete construction must be interrupted, a ____is used to provide a clean surface where work can be resumed.
A. construction joint
B. wire mesh
C. girder
D. expansion joint
Answer: A
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Graph the following points. Connect these points in the order that they are given. What kind of a geometric figure is formed? Point 1: (3, 3); Point 2: (-3, 3); Point 3 (-3, -3); Point 4: (3, -3); Point 5 (3, 3).
Fill in the blank(s) with the appropriate word(s).
What does the acronym "HSW" stand for?
What will be an ideal response?
On a HEV that uses a "START" push button, what precaution should be taken when de-powering the vehicle?
A) Make sure the key fob is at least 15 feet away from the vehicle B) No special precautions are needed C) Make sure the key is somewhere inside the vehicle D) Put the key fob in the trunk
In the absence of other information, all soil in an excavation should be treated as if it is _____.