Compute the quality factor of an RLC series circuit: (ii) if R= 20Ω , L =50mH, C = 1μF
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- Compute the quality factor of an RLC series circuit:
(ii) if R= 20Ω , L =50mH, C = 1μF
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- Avariable capacitance diode with Cjo = 39pF and Φj = 0.80 V is used to tune a resonant LC circuit as shown. The impedance of the RFC (radio frequency choke) can be considered infinite. What are the resonant frequencies ( fo = 1 / 2π√LC ) for VDC =1 V and VDC =9 V?In an RLC circuit, the resonant frequency is half the Neper frequency. If the Neper frequency is 50000, L = 10 mH, and R = 1000, the circuit is: O A. None of the other choices are correct B. Series RLC only O C. Parallel RLC only O D. Neither a series RLC nor a parallel RLC OE. It could be a series RLC as well as a parallel RLC16. An RLC series circuit has a 60-Hz, 120V applied voltage. R = 50 N, X¡ = 137 N, and Xc = 160 2. What is the inductance in the circuit? a. 0.133 H b. 0.261 H c. 0.363 H br otlols of boatral on d. 0.424 H
- A varactor has a maximum capacitance of 80 pF and is used in a tuned circuit with a 10 uH inductor. Find the resonant frequency with no tuning voltage * .applied 2.8 3 5.62 1.7812) In a series resonant RLC circuit, what is the impedance at resonant frequency? 12) A) Determined solely by de resistance B) The maximum impedance value C) Zero D) Infinity5. An RL circuit has a resistance of 150-Q and an inductance of 50-mH. At what frequency will its impedance be 200-2?
- Find the magnitude, phase and impulse response from the following frequency response (eju) = 4e-j4w sin sin() wDesign an Astable Multivibrator circuit using 555 IC for a frequency of 2KHz.SelectT2 =0.2ms& CapacitanceC1=0.01μF.A series RLC circuit is connected to an AC power source. As shown in the figure R= 100 2, C= 80 nF, and L = 45 mH. The estimated natural resonant frequency for the circuit is R = 100 N C = 80 nF L = 45 mH O 7.5 x 10' Hz. 6.9 x 102 Hz. O 2.6 x 10° Hz. O none of the above. 1.2 x 10° Hz. 4.8 x 10° Hz. 3.5 x 10° Hz.
- In an RLC circuit, resonant frequency is directly proportional to the Resistance (R) used in that circuit. True FalseAn LPF circuit consisting of a resistor of 2 kQ in series with a capacitor of 0.1uf is connected across a 2V sinusoidal supply. What is the output voltage ( VOUT ) at a * frequency of 10HZ 4.1 O 3 3.999N:15) A series RLC circuit is driven by a source of 200V and w= 1000rad/sec. find the reactive power circuit if R= 10ohms,L=0.006H and C =0.05mF