The metric designator for 6-inch trade-size rigid metal conduit is __________.

a. 100
b. 155
c. 175
d. 208


b. 155

Trades & Technology

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Erosion protection may be required during which of the following steps of the construction process?

a. while topsoil is being removed b. after rough grading c. after final grading d. all of the above

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One table found on many framing squares helps to calculate the ____________________ feet in a

piece of lumber.

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

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A(n) __________ fuse uses different fuse bases for each size fuse and an adapter that matches each fuse size is required.

a. cartridge b. Edison-base c. Type S d. stab

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The steering wheel on a used car should have about 2 inches of play from side-to-side

Indicate whether the statement is true or false

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