Electrical Engineering - RLC Circuits and Resonance
Exercise : RLC Circuits and Resonance - General Questions
- RLC Circuits and Resonance - General Questions
- RLC Circuits and Resonance - True or False
16.
To tune a parallel resonant circuit to a higher frequency, the capacitance should be
17.
In a certain series resonant circuit, VC = 125 V, VL = 125 V, and VR = 40 V. The value of the source voltage is
18.
A certain series resonant circuit has a bandwidth of 2 kHz. If the existing coil is replaced with one having a higher value of Q, the bandwidth will
19.
A 9 mH coil is in parallel with a 0.015 
F capacitor across an 18 kHz ac source. The coil's internal resistance, RW, is 60 
. The circuit impedance is
F capacitor across an 18 kHz ac source. The coil's internal resistance, RW, is 60 . The circuit impedance is17,340
1,734
290
1,018
20.
A 15 resistor, an inductor with 8 inductive reactance, and a capacitor with 12 capacitive reactance are in parallel across an ac voltage source. The circuit impedance is
resistor, an inductor with 8 inductive reactance, and a capacitor with 12 capacitive reactance are in parallel across an ac voltage source. The circuit impedance is12.7
127
4,436
6,174
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