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 1.785. An RL circuit has a resistance of 150-Q and an inductance of 50-mH. At what frequency will its impedance be 200-2?12) 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) Infinity
- 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