A pneumatic drill is commonly used _____

A) in areas where noise is a problem
B) to supply compressed air to de-burr pipes
C) when there is no source of electricity
D) for intricate detail work


Answer: C

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Technician A says that the pitch line diameter of a spur gear exceeds its root diameter. Technician B says that when a pair of gears are properly in mesh, there should be contact between the apex (outside diameter) of each gear tooth with its opposite's root. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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A reinforced concrete, four-side-supported slab panel is

A) a one -way slab. B) a two-way slab. C) a four-way slab. D) A or B. E) B or C.

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A type of fastener with a bugle-shaped head is a _____.

a. drywall screw b. drive screw c. thread-forming screw d. lag screw

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How should NiMH batteries be disposed of?

A) Call an 800 number shown under the hood of the vehicle for information B) Burned at an EPA-certified plant C) Submerged in water and then disposed of in the regular trash D) In the regular trash

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