2
1-11. What formula is used to calculate
resonant frequency?
1.
3.
2.
4.
1-12. In a tank circuit, how does the resonant
frequency of the circuit respond to an
increase in (a) capacitance and (b)
inductance?
1. (a) Increases
(b) increases
2. (a) Increases
(b) decreases
3. (a) Decreases
(b) decreases
4. (a) Decreases
(b) increases
1-13. In a resonant circuit, what is the phase
angle between voltage and current?
1. 0 degrees
2. 90 degrees
3. 180 degrees
4. 270 degrees
1-14. In a resonant circuit, how does resistance
change, if at all, in response to an
increase in frequency?
1. Increases
2. Decreases
3. Remains the same
1-15. In a series-LC circuit, which of the
following component characteristics
describes circuit action (a) below the
resonant frequency and (b) above the
resonant frequency?
1. (a) Inductive
(b) Capacitive
2. (a) Inductive
(b) Resistive
3. (a) Capacitive
(b) Inductive
4. (a) Capacitive
(b) Resistive
THIS SPACE LEFT BLANK
INTENTIONALLY.
