Related Questions

Resonance is a condition in a series RLC circuit in which the capacitive and inductive reactances are equal in magnitude.
A True
B False
In a series RLC circuit, the current is minimum at resonance.
A True
B False
একটি RLC এসি (AC) সার্কিটে Resonance অবস্থায় Impedance (ইম্পিডেন্স) কত? 
A I2R
B R2+X2
C Z=R2+Xc2
D Z=R
In R-L-C series resonant circuit magnitude of resonance frequency can be changed by changing the value of
A R only
B L only
C C only
D L or C
In a parallel RLC circuit, the smaller reactance determines the net reactance of the circuit.
A True
B False
In a series RLC circuit, the larger reactance determines the net reactance of the circuit.
A True
B False
In a series RLC circuit that is operating above the resonant frequency, the current
A Lags the applied voltage
B Leads the applied voltage
C Is in phase with the applied voltage
D Is zero
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 net reactive component of circuit current is ___________
A Zero
B Inductive
C Capacitive
D None of the above

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