Some ceramic materials show a ____ property and can be used in record player pickups.

a. piezoelectric
b. crystal
c. vibrating
d. mezzoelectric


a. piezoelectric

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____ are placed at the intersection of walls and floors and are generally used for appearance and to protect the wall from damage.

A. Frames B. Baseboards C. Moldings D. Trim panels

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The main difference between the telephone network and CATV voice network is the use of FTTC hybrid fiber coax systems to multiplex the voice signal onto the fiber

Indicate whether the statement is true or false

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Architectural drafting is a universal graphic language that uses lines, symbols, and notes to describe a structure to be built.

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

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The common sizes of butt markers are _____

a. 2", 2-1/2", and 3-1/2" b. 2-1/2", 3", and 4" c. 3", 3-1/2", and 4" d. 2-1/2", 4, and 4-1/2"

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