Long pans or dome pans are used to form voids on the underside of slabs in _____.

a. pretensioned slab floor
b. precast concrete floor systems
c. suspended slab systems
d. concrete joist systems


Answer: D

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The project manager needs to ensure that site supervisors enforce _____ at the job site

a. safety measures and regulations b. proper procedures for staging c. workers' breaks d. material delivery procedures

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___________________________________ is technology that allows the transfer of one or a few genes of interest

Fill in the blank(s) with correct word

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For fastening gypsum board to wood framing or furring, the preferred gypsum drywall screws are Type

_____. a. B b. W c. S d. G

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The analog ohmmeter needle does not move when connected to both sides of the rotor. This means the rotor winding is?

A. Shorted B. Grounded C. Complete D. Open

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