A textured architectural-concrete surface is achieved by _____.
a. painting it
b. covering it with veneer
c. liners attached to forms
d. adding an air-entraining admixture
Answer: C
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The augers used for boring pier holes generally use
A) a hammering operation. B) a rotary operation with a helix-type blade cutter. C) a vibratory operation followed by a hammering operation. D) a rotary operation followed by a hammering operation. E) none of the above.
All deer and elk are ruminants.
Answer the following statement true (T) or false (F)
Two technicians are discussing torsion bars. Technician A says that many torsion bars are adjustable to allow for ride height adjustment. Technician B says that torsion bars are usually marked left and right and should not be switched side to side. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
An addition is defined by the IRC a existing structure caused by increasing the existing floor area or by increasing or altering the height of a structure.
Answer the following statement true (T) or false (F)