ircuit of FIG R, = 3.8 k R; = 82 k R2 = 22 k Rc = 5.6k R; = kw 5.1 and R = 3.3 and B = 150 kw. Since the capacitances are C1 = 0.5 µF and C2 = 0.67 µF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency. B = 150 will be taken and the frequency dependence of B will not be taken into account, NOTE-2: The output impedance of the transistor ro will be neglected in the calculations. 20 V Rc RI C: R: RL O a. 85,58 Hz O b. 49,92 Hz OC 35,66 Hz O d. 7,13 Hz O e. 21,39 Hz O f. 57,05 Hz O g 71,31 Hz O h. 28.53 Hz

ircuit of FIG R, = 3.8 k R; = 82 k R2 = 22 k Rc = 5.6k R; = kw 5.1 and R = 3.3 and B = 150 kw. Since the capacitances are C1 = 0.5 µF and C2 = 0.67 µF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency. B = 150 will be taken and the frequency dependence of B will not be taken into account, NOTE-2: The output impedance of the transistor ro will be neglected in the calculations. 20 V Rc RI C: R: RL O a. 85,58 Hz O b. 49,92 Hz OC 35,66 Hz O d. 7,13 Hz O e. 21,39 Hz O f. 57,05 Hz O g 71,31 Hz O h. 28.53 Hz

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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388 / 5000 Çeviri sonuçları In the circuit in the figure, Rs = 3.8 kΩ, R1 = 82 kΩ, R2 = 22 kΩ, RC = 5.6 kΩ, RE = 1.5 kΩ and RL = 3.3 kΩ and β = 150.Since the capacitances are C1 = 0.5 μF and C2 = 0.53 μF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, β = 150 will be taken and the frequency dependence of β will not be taken into account. NOTE-2: The output impedance of the transistor r0 will be neglected in the calculations.
In the circuit in the figure, Rs = 3.8 kΩ, R1 = 82 kΩ, R2 = 22 kΩ, RC = 5.6 kΩ, RE = 1.5 kΩ and RL = 3.3 kΩ and β = 150. Since the capacitances are C1 = 0.5 μF and C2 = 0.21 μF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, β = 150 will be taken and the frequency dependence of β will not be taken into account. NOTE-2: The output impedance of the transistor r0 will be neglected in the calculations. a. 159,27 Hz b. 22,75 Hz c. 68,26 Hz d. 91,01 Hz e. 227,52 Hz f. 113,76 Hz g. 273,03 Hz h. 182,02 Hz
In the circuit in the figure, Rs = 3.8 kΩ, R1 = 82 kΩ, R2 = 22 kΩ, RC = 5.6 kΩ, RE = 1.5 kΩ and RL = 3.3 kΩ and β = 150. Since the capacitances are C1 = 0.5 μF and C2 = 0.06 μF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, β = 150 will be taken and the frequency dependence of β will not be taken into account. NOTE-2: The output impedance of the transistor r0 will be neglected in the calculations.
In the circuit in the figure, Rs = 3.8 kΩ, R1 = 82 kΩ, R2 = 22 kΩ, RC = 5.6 kΩ, RE = 1.5 kΩ and RL = 3.3 kΩ and β = 150. Given that the capacitances are C1 = 0.5 μF and C2 = 0.66 μF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, β = 150 will be taken and the frequency dependence of β will not be taken into account. NOTE-2: The output impedance of the transistor r0 will be neglected in the calculations.
In the circuit in the figure, Rs = 3.8 kohm, R₁ = 82 kohm, R₂ = 22 Kohm, Rc = 5.6 Kohm, RE = 1.5 k and R₁ = 3.3 k and B = 150. Since the capacitances are C1 = 0.5 µF and C2 = 0.8 µF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, B = 150 will be taken and frequency dependence of B will not be taken into account. NOTE-2: The output impedance of the transistor will be neglected in ro calculations.
A series L–R–C circuit has a supply input of 5 volts. Given that inductance, L = 5 mH, resistance, R = 75ohm and capacitance, C = 0.2µF, determine (a) the resonant frequency, (b) the value of voltage across the capacitor at the resonant frequency, (c) the frequency at which the p.d. across the capacitance is a maximum and (d) the value of the maximum voltage across the capacitor. A capacitor having a Q-factor of 250 is con nected in series with a coil which has a Q-factor of 80. Calculate the overall Q-factor of the circuit.
1. A series RLC circuit has a Q of 75 and a pass band between half-power frequencies of 160 cps. Calculate the frequency of resonance and upper and lower frequencies of the pass band. 2. A 15.9 uF capacitor and a 15.1 mH inductor are connected in parallel. In series with these units are a variable resistor R and an adjustable device X, joined in series. (a) Determine the kind and size of device X (inductance in Henry or capacitance in Farad) when the circuit is connected to a 50 volt 400 cps source and is adjusted to resonance. (b) For the resonant condition, calculate the value of R if the voltage drop across the paralleled units is to be 100 volts. 3. An impedance coil having a resistance of 30 ohms and a 50 cps inductive reactance of 33.3 ohms is connected to a 125 volt 60 cps source. A series circuit consisting of a 20 ohm resistor and a variable capacitor is then connected in parallel with the coil. (a) for what values of capacitance will the circuit be in resonance? (b)…
1. An impedance coil takes 144 watts at a lagging power factor of 0.6. What value of capacitanceand resistance should be connected in series with the coil if the power input to the latter is toremain unchanged and the overall power factor is to be unity (in resonance)? The circuit isenergized by a 120 volt, 60 cps source.2. A series RLC circuit has a Q of 75 and a pass band between half-power frequencies of 160 cps.Calculate the frequency of resonance and upper and lower frequencies of the pass band.3. An impedance coil having a resistance of 30 ohms and a 50 cps inductive reactance of 33.3 ohmsis connected to a 125 volt 60 cps source. A series circuit consisting of a 20 ohm resistor and avariable capacitor is then connected in parallel with the coil. (a) for what values of capacitancewill the circuit be in resonance? (b) calculate the two values of line current for the condition ofresonance.4. A parallel-series filter like that of Fig. 13.10b in the scanned copy of the on page 364 is…
In the circuit in the figure, Vcc = 18 V, Rs1 = 0.9 kΩ, Rs2 = 0.5 kΩ, R1 = 75 kΩ, R2 = 15 kΩ, RC = 2.2 kΩ, RE = 1 kΩ and β =120. It is also known that Cwi = 6 pF, Cwo = 10 pF, Cbc = Cu = 7 pF, Cbe = Cπ = 46 pF and Cce = 11 pF. Accordingly, considering the frequency response of the circuit, what would be the high cutoff frequency (fH)? NOTE-1: The output impedance of the transistor is r0 = 20 kΩ and will be taken into account in the calculations. NOTE-2: The high frequency dependence of hfe, β, will not be taken into account.
In the circuit in the figure, Vcc = 18 V, Rs1 = 0.9 kΩ, Rs2 = 0.5 kΩ, R1 = 75 kΩ, R2 = 15 kΩ, RC = 2.2 kΩ, RE = 1 kΩ and β =120. It is also known that Cwi = 6 pF, Cwo = 10 pF, Cbc = Cu = 7 pF, Cbe = Cπ = 48 pF and Cce = 11 pF. Accordingly, considering the frequency response of the circuit, what would be the high cutoff frequency (fH)? NOTE-1: The output impedance of the transistor is r0 = 20 kΩ and will be taken into account in the calculations. NOTE-2: The high frequency dependence of hfe, β, will be taken into account. a. 719,95 kHz b. 143,99 kHz c. 48,00 kHz d. 191,99 kHz e. 575,96 kHz f. 479,97 kHz g. 335,98 kHz h. 623,96 kHz
In the circuit in the figure, Vcc= 18 V, Rs1 = 0.9 kohm, Rohm = 0.5 kQ, R1 = 75 kohm, R2 = 15 kohm, RC = 2.2 kohm, RE = 1 kohm and B = 120. It is also known that Cwi = 6 pF, Cwo = 10 pF, Cbc = Cu = 7 pF, Cbe = C = 44 pF and Cce = 11 PF. Accordingly, considering the frequency response of the circuit, what would the high cutoff frequency (fH) be? NOTE-1: The output impedance of the transistor is ro = 20 k and will be taken into account in the calculations. NOTE-2: high frequency dependence of hfe, B. will be taken into account.
In the circuit in the figure, Vcc= 18 V, Rs1 = 0.9 k2, Rs2 = 0.5 kQ, R1 = 75 kQ, R2 = 15 kQ, RC = 2.2 kQ, RE = 1 k and B = 120. It is also known that Cwi = 6 pF, Cwo = 10 pF, Cbc = Cu = 7 pF, Cbe = C = 44 pF and Cce = 11 PF. Accordingly, considering the frequency response of the circuit, what would the high cutoff frequency (fH) be? NOTE-1: The output impedance of the transistor is ro = 20 k and will be taken into account in the calculations. NOTE-2: high frequency dependence of hfe, B. will be taken into account.