CHAPTER 6
Total impedance in a series circuit is found by: - correct answer ✔finding the
net reactance and net resistance, square each separately, add them together
and then find the square root of the sum
In a series AC circuit with a resistor, inductor and capacitor, each with the
same resistance or reactance, a voltmeter measuring each individual voltage
drop would find: - correct answer ✔The voltage equal to each other
Which of the following is not a characteristic of a series circuit? - correct
answer ✔There is a different level of current in the reactive components than
in the resistive components.
In an AC circuit, as the applied voltage frequency changes upward, the
inductive reactance in the circuit will: - correct answer ✔Increase
In an AC circuit, as the applied voltage frequency increases the capacitive
reactance in the circuit will: - correct answer ✔Decrease
A 50KHz AC voltage is applied to a 10mH inductor, its reactance at this
frequency is: - correct answer ✔3140 Ohms
A .1 uF capacitor in a circuit with a frequency of 100 KHz applied has a
reactance of: - correct answer ✔15.9 Ohms
In a series circuit when the inductive reactances equal the capacitor
reactances the circuit has _____ impendance. - correct answer ✔minimum
Total impedance in a series circuit is found by: - correct answer ✔finding the
net reactance and net resistance, square each separately, add them together
and then find the square root of the sum
In a series AC circuit with a resistor, inductor and capacitor, each with the
same resistance or reactance, a voltmeter measuring each individual voltage
drop would find: - correct answer ✔The voltage equal to each other
Which of the following is not a characteristic of a series circuit? - correct
answer ✔There is a different level of current in the reactive components than
in the resistive components.
In an AC circuit, as the applied voltage frequency changes upward, the
inductive reactance in the circuit will: - correct answer ✔Increase
In an AC circuit, as the applied voltage frequency increases the capacitive
reactance in the circuit will: - correct answer ✔Decrease
A 50KHz AC voltage is applied to a 10mH inductor, its reactance at this
frequency is: - correct answer ✔3140 Ohms
A .1 uF capacitor in a circuit with a frequency of 100 KHz applied has a
reactance of: - correct answer ✔15.9 Ohms
In a series circuit when the inductive reactances equal the capacitor
reactances the circuit has _____ impendance. - correct answer ✔minimum
