In a series L-C circuit at the resonant frequency the__________?
A. current is maximum
B. current is minimum
C. impedance is maximum
D. voltage across C is minimum
A. current is maximum
B. current is minimum
C. impedance is maximum
D. voltage across C is minimum
A. inductance
B. capacitance
C. resistance
D. both A. and B.
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
A. low
B. very low
C. high
D. very high
A. both waves must have same frequency
B. both waves must have identical peak values
C. both waves must have zero value at the same time
D. none of the above
A. applied voltage decreases but current increases
B. applied voltage increases but current decreases
C. both applied voltage and current increase
D. both applied voltage and current decrease
A. Inductance
B. Capacitance
C. Conductance
D. Resistance