An astable multivibrator is a circuit which ________
A) has two stable states B) is free-running
C) produces a continuous output signal D) Both B and C are correct.
D
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When bisecting an angle, the first step is to draw a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
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Common medications for colds can make you sleepy
a. true b. false
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The vi editor works in three modes: insert mode, ____ mode, and extended mode.
A. edit B. line C. screen D. command
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Which of the following types of AC motors use slip rings and brushes?
A. split-phase B. capacitor-start C. wound rotor D. synchronous E. both c and d
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