A. XL increases and XC decreases
B. XL decreases and XC increases
C. Both XL and XC increase
D. Both XL and XC decrease
0
At parallel resonance, the net reactive component circuit current is _______________?
0
A resonant circuit contains ____________elements?
A. Capacitive
B. Zero
C. Inductive
D. None of the above
0
At parallel resonance, the line current is_______________?
A. R and L only
B. R and C only
C. Only R
D. L and C
0
A tuned amplifier uses__________load?
A. Minimum
B. Maximum
C. Quite large
D. None of the above
0
At series resonance, voltage across L is____________voltage across C?
A. Resistive
B. Capacitive
C. LC tank
D. Inductive
0
A tuned amplifier is used in ___________ applications?
A. Equal to but opposite in phase to
B. Equal to but in phase with
C. Greater than but in phase with
D. Less than but in phase with
0
The voltage gain of a tuned amplifier is____________at resonant frequency
A. Radio frequency
B. Low frequency
C. Audio frequency
D. None of the above
0
At series resonance, the circuit offers____________ impedance?
A. Minimum
B. Maximum
C. Half-way between maximum and minimum
D. Zero