Why does the estimator have to keep the different places that the concrete will be used separate in the estimate (e.g., concrete sidewalks, floor slabs)?


What will be an ideal response?


The concrete for each portion of the project should be listed separately on the workup sheets because they will probably be required on the job at different times, and require different reinforcing, forms, curing, and finishing.

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When installing single conductor cables in tray systems with conductors size 4/0 and larger, they must be _____.

a. installed in multiple layers b. installed in a single layer c. spaced one cable diameter apart d. derated according to the number of conductors in the tray

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When checking a cylinder block deck for warpage with a thickness gauge and straight edge, what would be a typical maximum specification?

A. 0.001 inch B. 0.002 inch C. 0.004 inch D. 0.008 inch

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____________________ are, by far, the most widely used electrical component.

Fill in the blank(s) with the appropriate word(s).

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A power steering pressure switch sends a signal to the powertrain control module, indicating higher engine speed is needed during sharp cornering at slow speeds

Indicate whether the statement is true or false

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