How many articulation points are there in a complete A-train combination?
A. one
B. two
C. three
D. four
Answer: C
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A variable's data type determines the upper and lower limits of its range of values.
Answer the following statement true (T) or false (F)
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Penetration losses of radio frequency signals occur because of ________
A) resistance and skin effect B) wave diffraction and absorption C) cross-talk and electromagnetic interference D) propagation losses and multipath effects
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Which power line fault category is symptomatic of an instantaneous or dramatic increase in voltage?
a. Sag. b. Spike. c. Noise. d. Blackout.
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An FHP belt that is coded 3L200 is _____ inch(es) wide
a. 3/8 b. 3/4 c. 3 d. 8
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