For a tank circuit to maintain oscillation, ____ feedback is required.
A. degenerative
B. regenerative
C. positive
D. negative
Answer: C
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____ switches have three screw terminals and a grounding terminal.
a. Single-pole b. Double-pole c. Three-way d. Four-way
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Vibration can cause a very rough cut when turning parts on a lathe. To prevent this, a(n) ____________________ is used to dampen vibration during machining.
Fill in the blank(s) with the appropriate word(s).
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When a structure of any kind is going to be built, ____ are created; these document the concept but are not sufficient to actually build the structure.
A. architectural plans B. structural plans C. abstract plans D. conceptual plans
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Refer to the figure. Determine L if the drawing measures 3-1/8"
Fill in the blank(s) with the appropriate word(s).
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