The 555 timer is a(n) ____-pin integrated circuit that has become one of the most popular electronic devices used in industrial electronic circuits.
A. six
B. seven
C. eight
D. nine
Answer: C
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The first step in modeling a solid part is to ____.
A. sketch and constrain profiles for the base B. array or mirror the features C. extrude, rotate, or blend to create the base D. decompose it into features
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Sperm that move about freely are said to be:
a. Languid c. Ovulating b. Motile d. Cervical
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The PCM controls electromagnetic devices or solenoids called ____________________that deliver fuel to the cylinders.
Fill in the blank(s) with the appropriate word(s).
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____ switches are used on exterior lighting to turn them off during daylight hours when they are not needed.
A. Light-cell B. Suncell C. Photocell D. Sensitivity
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