Used within poured-in-place concrete structures, common applications of ____ are to provide security from fire, break-ins, or noise.

A. security walls
B. shear walls
C. tilt-up walls
D. retaining walls


Answer: A

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The U-joint cap angle was measured to be 14.5 degrees. After rotating the driveshaft 90 degrees the angle of the yoke was measured to be 10 degrees. The working angle of the driveshaft is ________.

A) Too large B) Too small C) OK D) Not enough information to answer the question

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When using the digital micrometer, after placing the object to be measured against the anvil and rotating the ratchet until the spindle contacts the object, make sure the micrometer is _________________ to the surfaces being measured.  

What will be an ideal response?

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What is the evaporator saturation temperature of an R-410A system with a low-side pressure of 107 psig?

A) 35°F B) 107°F C) 30°F D) 340°F

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Which type of hybrid electric vehicle has idle stop operation?

A) Strong hybrids only B) Mild hybrids only C) Medium hybrids only D) Strong, mild, and medium hybrids

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