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Rs ) i2(t) s(t) Ideal FIGURE P15-12 15-13 In Figure P15-12 Rs-50 Ω, R.-20, the turns...
In the circuit shown in Fig. I, T is an ideal transformer whose turns ratio n/n...
In the circuit shown in Fig. I, T is an ideal transformer whose turns ratio n/n is 2, where ni and n are the number of turns of the primary winding and the number of turns of the secondary winding, respectively; V is a sinusoidal voltage source whose phasor voltage is 240v2 L45 V; ZI and Z2 are two loads and their impedances are Z1-8Q, Z2-2p. Find phasor current i1, i2 and phasor voltage V1 and V2 Z1 V1 Fig.
The class E inverter as shown in Figure 7-1 operates at resonance and has Vs-48 V and R-10 Ω The ...
The class E inverter as shown in Figure 7-1 operates at resonance and has Vs-48 V and R-10 Ω The switching frequency is fs- 20 kHz. Assume a quality factor Q-7. (a) Calculate the parameters and complete Table 7-1. Assume an ideal transistor switch the optimum values on inductor / the optimum value of capacitor C the optimum values on inductor Le the optimum value of capacitor Ce the damping factor δ the peak output voltage Vo for Vi= 12...
2.120 pts] A schematic diagram of transformer is shown below. The closed path, l in the magnetic circuit in the Figure is traced by magnetic flux Ф. N,, N2, and 11, 12 are the numbers of turns and th...
2.120 pts] A schematic diagram of transformer is shown below. The closed path, l in the magnetic circuit in the Figure is traced by magnetic flux Ф. N,, N2, and 11, 12 are the numbers of turns and the currents in the primary and secondary circuits, respectively. The permeability, and cross-section of ferromagnetic core is, u and A İl(r) (a) [6 pts] Draw an equivalent magnetic circuit with two magnetomotive force, Vmmfi, and Vmmf2, magnetic closed flux, 4, and magnetic...
12. In the circuit shown, R,-4.00 Ω,R,-7.00 Ω, C-25.0 μF, and V,-(21.4 V)Cos[(5756 rad/s)t]. what...
Please explain!
12. In the circuit shown, R,-4.00 Ω,R,-7.00 Ω, C-25.0 μF, and V,-(21.4 V)Cos[(5756 rad/s)t]. what is the nominal value of the inductor that can be added in series with the source that wll make the power factor 1 A) 604 HH B) 606 μΗ C) 608 μΗ D) 610 μΗ E) None of these R2
12. In the circuit shown, R,-4.00 Ω,R,-7.00 Ω, C-25.0 μF, and V,-(21.4 V)Cos[(5756 rad/s)t]. what is the nominal value of the inductor that...
Function Generatr Inductor Model Ra R, Figure 1 Series RLC Circuit Preliminary This laboratory wi...
Function Generatr Inductor Model Ra R, Figure 1 Series RLC Circuit Preliminary This laboratory will demonstrate how varying resistance changes the natural response of a series RLC circuit (Fig. 1). The function generator is modeled as an ideal voltage source v(t) 5 u() V in series with source resistance Rs-50Q. After measurements using an LCR meter, the inductor is modeled as an ideal L 90 mH inductor in series with resistance RL-20Q. The capacitance is C-0.22 μF. 1) Calculate the...
Question 4. Refer to the circuit of Figure 4. R 802 50 uF с vi(t) v.(t)...
Question 4. Refer to the circuit of Figure 4. R 802 50 uF с vi(t) v.(t) Figure 4 a) Draw the circuit in the Laplace domain, and then apply basic circuit theory in the Laplace domain to show that the Laplace transfer function H(s) defined for this system is: HS) V.(5) V (5) sta where a= RC [8 Marks] b) Use Laplace methods to determine the output voltage vo(t) when the input voltage is defined as: v (1) 40(1) The...
Question 5 (8 marks = 4 + 4 marks) 1 ks 100 mH Ni : N2...
Question 5 (8 marks = 4 + 4 marks) 1 ks 100 mH Ni : N2 + • I - Vs (+ www RŽ Vout (a) Consider the above circuit at sinusoidal steady state. The circuit contains an ideal trans- former and four other passive devices, of which you are given the values for two. The time- domain voltage source is given by: vy(t) = 10 cos(500t) V and you are given the following two phasors: 11 = 32.22 /63.01...
For the circuit in the figure above V-12 V.R, -50. R2-10 0.R - BOR-20. Rx -...
For the circuit in the figure above V-12 V.R, -50. R2-10 0.R - BOR-20. Rx - 30. R. - 7 and Ry 90. What are the currents through and potentials across each of the resistors TTTA 3120 * T... 13
SHORT ANSWER Weite the T imeter 200 cant iron core re-10x 102 1- 2A Figare 123...
SHORT ANSWER Weite the T imeter 200 cant iron core re-10x 102 1- 2A Figare 123 12) See Figure 12.5, A flux of s 10-5 Wh exists in this magnetic ciecult, permeability of ai 12) is 4π· 10-7 wb/A-n, what is the magretning force of ee air gap? MULTIPLE CHOICE Choose the one alternative that best completes the statement or answers the question. 13) Which of the terms below describes the ratio of the number of tums of the primary...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os,...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
In the circuit shown in Fig. I, T is an ideal transformer whose turns ratio n/n is 2, where ni and n are the number of turns of the primary winding and the number of turns of the secondary winding, respectively; V is a sinusoidal voltage source whose phasor voltage is 240v2 L45 V; ZI and Z2 are two loads and their impedances are Z1-8Q, Z2-2p. Find phasor current i1, i2 and phasor voltage V1 and V2 Z1 V1 Fig.
The class E inverter as shown in Figure 7-1 operates at resonance and has Vs-48 V and R-10 Ω The switching frequency is fs- 20 kHz. Assume a quality factor Q-7. (a) Calculate the parameters and complete Table 7-1. Assume an ideal transistor switch the optimum values on inductor / the optimum value of capacitor C the optimum values on inductor Le the optimum value of capacitor Ce the damping factor δ the peak output voltage Vo for Vi= 12...
2.120 pts] A schematic diagram of transformer is shown below. The closed path, l in the magnetic circuit in the Figure is traced by magnetic flux Ф. N,, N2, and 11, 12 are the numbers of turns and the currents in the primary and secondary circuits, respectively. The permeability, and cross-section of ferromagnetic core is, u and A İl(r) (a) [6 pts] Draw an equivalent magnetic circuit with two magnetomotive force, Vmmfi, and Vmmf2, magnetic closed flux, 4, and magnetic...
Please explain!
12. In the circuit shown, R,-4.00 Ω,R,-7.00 Ω, C-25.0 μF, and V,-(21.4 V)Cos[(5756 rad/s)t]. what is the nominal value of the inductor that can be added in series with the source that wll make the power factor 1 A) 604 HH B) 606 μΗ C) 608 μΗ D) 610 μΗ E) None of these R2
12. In the circuit shown, R,-4.00 Ω,R,-7.00 Ω, C-25.0 μF, and V,-(21.4 V)Cos[(5756 rad/s)t]. what is the nominal value of the inductor that...
Function Generatr Inductor Model Ra R, Figure 1 Series RLC Circuit Preliminary This laboratory will demonstrate how varying resistance changes the natural response of a series RLC circuit (Fig. 1). The function generator is modeled as an ideal voltage source v(t) 5 u() V in series with source resistance Rs-50Q. After measurements using an LCR meter, the inductor is modeled as an ideal L 90 mH inductor in series with resistance RL-20Q. The capacitance is C-0.22 μF. 1) Calculate the...
Question 4. Refer to the circuit of Figure 4. R 802 50 uF с vi(t) v.(t) Figure 4 a) Draw the circuit in the Laplace domain, and then apply basic circuit theory in the Laplace domain to show that the Laplace transfer function H(s) defined for this system is: HS) V.(5) V (5) sta where a= RC [8 Marks] b) Use Laplace methods to determine the output voltage vo(t) when the input voltage is defined as: v (1) 40(1) The...
Question 5 (8 marks = 4 + 4 marks) 1 ks 100 mH Ni : N2 + • I - Vs (+ www RŽ Vout (a) Consider the above circuit at sinusoidal steady state. The circuit contains an ideal trans- former and four other passive devices, of which you are given the values for two. The time- domain voltage source is given by: vy(t) = 10 cos(500t) V and you are given the following two phasors: 11 = 32.22 /63.01...
For the circuit in the figure above V-12 V.R, -50. R2-10 0.R - BOR-20. Rx - 30. R. - 7 and Ry 90. What are the currents through and potentials across each of the resistors TTTA 3120 * T... 13
SHORT ANSWER Weite the T imeter 200 cant iron core re-10x 102 1- 2A Figare 123 12) See Figure 12.5, A flux of s 10-5 Wh exists in this magnetic ciecult, permeability of ai 12) is 4π· 10-7 wb/A-n, what is the magretning force of ee air gap? MULTIPLE CHOICE Choose the one alternative that best completes the statement or answers the question. 13) Which of the terms below describes the ratio of the number of tums of the primary...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...
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