1944199
Description
Quiz by giannini.chambers, updated more than 1 year ago
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Created by giannini.chambers
over 9 years ago
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Question 1
Question
What does Xl stand for?
Answer
-
Inductance
-
Inductive reactance
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Reactance
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Frequency
Question 2
Question
Impedance is at a minimum in a ___________ resonant circuit?
Answer
-
Series
-
Parallel
Question 3
Question
Impedance is at a maximum in a ___________ resonant circuit?
Answer
-
Parallel
-
Series
Question 4
Question
Bandwidth is....
Answer
-
The difference between the half power points either side of the resonant frequency
-
The difference between the inductive reactance and the capacitive reactance
Question 5
Question
The resonant frequency is when....
Answer
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L=C
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Xl=Xc
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The Q-factor=the bandwidth
-
R=Xl-Xc
Question 6
Question
A high Q-factor produces a
Answer
-
Narrow response curve
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Wide response curve
Question 7
Question
In parallel resonant circuits Rd stands for?
Answer
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Dynamic resistance
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Resistance
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Dynamic Impedance
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Impedance
Question 8
Question
An inductor causes the current to lag behind the voltage
Answer
- True
- False
Question 9
Question
A capacitor causes the current to lag the voltage
Answer
- True
- False
Question 10
Question
Xl=
Answer
-
2πfL
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The inductance of a circuit
-
The resonant frequency
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1/(2πfL)
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