Related Questions

The power factor at resonance in R-L-C parallel circuit is
A Zero
B 0.08 lagging
C 0.8 leading
D Unity
At series or parallel resonance, the circuit behaves as a ___________ load
A Capacitive
B Resistive
C Inductive
D None of the above
At parallel resonance, the phase angle between the applied voltage and circuit current is ___________
A 90°
B 180°
C 0°
D None of the above
At parallel resonance, the net reactive component circuit current is ___________
A Capacitive
B Zero
C Inductive
D None of the above
At series resonance, the circuit offers ___________ impedance
A Zero
B Maximum
C Minimum
D None of the above
At series resonance, the phase angle between applied voltage and circuit is ___________
A 90°
B 180°
C 0°
D None of the above
At series resonance, the net reactive component of circuit current is ___________
A Zero
B Inductive
C Capacitive
D None of the above
A parallel AC. circuit in resonance will
A Have a high voltage developed across each inductive and capacitive section
B Have a high impedance
C Act like a resistor of low value
D Have current in each section equal to the line current
The purpose of a parallel circuit resonance is to magnify
A Current
B Voltage
C Power
D Frequency
At parallel resonance, the line current is ___________
A Minimum
B Maximum
C Quite large
D None of the above

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