?In an amorphous molecular structure of plastic, the appearance of the plastic will always be ____. 

A. ?reflective
B. ?opaque
C. ?transparent
D. ?translucent


Answer: C

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A(n) ____________________ view is a view of a part as it appears when stretched or laid out on a flat surface.

Fill in the blank(s) with the appropriate word(s).

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Which external resistor is necessary to cause a 1.8 sec pulse at the output of a 74121 monostable multivibrator when joined with a 325 ?F external capacitor?

A) 8 K resistor B) 10.6 K resistor C) 16 K resistor D) 26 K resistor

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What is the smallest gauge wire often used for residential lighting circuits?

A) 14 gauge B) 12 gauge C) 18 gauge D) 16 gauge

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What state is the refrigerant in when it exits the condenser on its way to the receiver tank?

A. Superheated vapor B. Subcooled liquid C. Supercooled liquid D. Subcooled vapor

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