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Q5: The word ion refers to an electrically
Q6: The electric bell (or buzzer) demonstrates the
Q9: The triac is a member of the
Q10: The speed at which the magnetic field
Q11: Harmonics are classified by name, frequency, and
Q11: Current _ when resistance goes up with
Q11: One of the three rules, when used
Q14: In liquids and gases, the transfer of
Q18: _-pole circuit breakers are used to connect
Q20: Circuit breakers that operate by heat are