Loose, flaky rust should be removed from reinforcing steel by using a _____.

a. power grinder
b. solvent
c. wire brush
d. propane torch


c. wire brush

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____________ fixtures are desirable where large numbers of transient people might be present or where the building occupants might be mentally incompetent or antisocial.

a. Vandal-resistant b. Porcelain c. Vitreous china d. Medical

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The main characteristic of static electricity is that a prolonged or steady flow of current is not possible.

Answer the following statement true (T) or false (F)

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List three items that should be included in detail drawings.

What will be an ideal response?

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The proper travel angle (a push angle) for GTAW welding in the 5G position is _____

a. 0 to 5 degrees b. 10 to 15 degrees c. 15 to 20 degrees d. 20 to 30 degrees

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