Technician A says that safety glasses are only necessary when working with power tools. Technician B says to remove jewelry when performing automotive service. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
B
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____ is used to describe buildings inspired by the classical architecture of ancient Greece and Rome, which contain some but not all of the main features.
A. Neoclassical B. Modern C. Postmodern D. Contemporary
One of the major changes to the 2011 Code is that a new definition was added for ____________________ dust.
Fill in the blank(s) with the appropriate word(s).
Total pressure readings are taken on a duct system by:
A) Subtracting the velocity pressure reading from the static pressure reading. B) Pointing the pressure-sensing tube into the airstream. C) Adding the static pressure reading and the total pressure reading. D) Pointing the pressure-sensing tube perpendicular to the air stream.
The ratchet-type wrench __________ recommended for the loosening of extremely tight nuts and bolts and also the final tightening of fasteners.
A. is B. is not