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For the ideal transformer circuit shown below: L 169 10020 Vms ( Write the equations for...
Palred Quiz) 3 For ideal transformer as shown in figure P.3, determine: a. The currents I1,...
Palred Quiz) 3 For ideal transformer as shown in figure P.3, determine: a. The currents I1, I2 and I3! b. The primary and secondary voltage Vu V, Vg and Va C. The complex power supplied by the source! d. The effective power dissipated by the load impedance, Zioad 812-20 Ω 1:3 18 Ω Zload 40200 v ( 45 Figure P.3 Ideal Transformer Circuit
Electrical Engineering Ideal Transformer Question 4. You are given the circuit shown below. Please note the...
Electrical Engineering Ideal Transformer Question
4. You are given the circuit shown below. Please note the polarities of the currents and voltages at the ideal transformer. The source voltage is 10V RMS. 21 j11 1 1:4 j10N 400 W ell ell + + 1020 -j112 1 a) Write your voltage and current relationships for the transformer. b) Create a Thevenin equivalent circuit for everything to the left of the dashed line shown in the schematic. Provide the open circuit voltage...
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...
1. For the circuit shown in figure P-01, determine a. Coupling coefficient of coupled inductors! b. The voltage, Vx as shown in the circuit! C. Energy stored inside the coupled inductors! ML 2Ω Fi...
1. For the circuit shown in figure P-01, determine a. Coupling coefficient of coupled inductors! b. The voltage, Vx as shown in the circuit! C. Energy stored inside the coupled inductors! ML 2Ω Figure P-01 2. For the ideal transformer circuit shown in figure P-02, determine a. Primary and secondary currents, Ii and I2! b. Primary and secondary voltages, Yi and V2! C. Complex power supplied by the source 1, 2Ω 1:2 6090V ms svo 12Ω Figure P-02
1. For...
The AC circuit depicted in Figure E2.6 includes an ideal transformer and operates at ?= 20...
The AC circuit depicted in Figure E2.6 includes an ideal
transformer and operates at ?= 20 krad/sec.
Further, the circuit components are given as follows:
•Source: Is= 15?0? A(rms)
•Primary side: R_11= 10 R_12= 20? ,j?L_11 = j10?
•Secondary side:R_21= 100?, 1/j?C = variable reactance
•Turns ratio: 1:n = 1:5
(a) Derive the Thevenin equivalent of the driving circuit on the
primary side of the ideal transformer. Draw
the simplified circuit after transferring the impedance of the
secondary side to...
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.
d) Consider an ideal, single-phase 2400V-240V transformer. The primary is connected to a 2200V source and...
d) Consider an ideal, single-phase 2400V-240V transformer. The
primary is connected to a 2200V source and the secondary is
connected to an impedance of 2Ω ∠36.9o , find all the values in
Table 1.
Table 1
No
Parameters
1
The secondary output current and voltage.
2
The primary input current
3
The load impedance as seen from the primary side.
4
The input and output apparent power
5
The output power factor
e) A 30MVA 33/11 kV star-delta three phase...
An ideal transformer is connected as shown below. If Vs = 83 V, N1 = 7,...
An ideal transformer is connected as shown below. If Vs = 83 V, N1 = 7, N2 = 2, and R = 294 , what is the magnitude of the resistor voltage drop VR (in V)? Vs N:N Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit How much current does the source supply (IA, in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit An ideal transformer is connected as shown below. The circuit parameters are...
4. (10 points) For the circuit below, there are three currents shown. Write three equations which...
4. (10 points) For the circuit below, there are three currents shown. Write three equations which could be used to solve for the unknown currents. Do not solve them. 6v 52 www mwiti I V اس کے I2 w 82 9v Iz V mm il 12V
Please solve Q1.Thanks PHY232: AC practice problems 1. The inductance and capacitance of the oscillatory circuit...
Please solve Q1.Thanks
PHY232: AC practice problems 1. The inductance and capacitance of the oscillatory circuit o f a radio station are 10 mH and 0.25 ?F wavelength of the transmitted waves (neglect resistance effect). respectively. Find the frequency and f A transformer with primary and seconda use velocity of light c-3 x10°m/s9.42 x10 m 2. ry voltage of 2000 volt and 200 volt takes a current 0.5 amp from the mains. Calculate the resistance connected across the secondary Primary...
Palred Quiz) 3 For ideal transformer as shown in figure P.3, determine: a. The currents I1, I2 and I3! b. The primary and secondary voltage Vu V, Vg and Va C. The complex power supplied by the source! d. The effective power dissipated by the load impedance, Zioad 812-20 Ω 1:3 18 Ω Zload 40200 v ( 45 Figure P.3 Ideal Transformer Circuit
Electrical Engineering Ideal Transformer Question
4. You are given the circuit shown below. Please note the polarities of the currents and voltages at the ideal transformer. The source voltage is 10V RMS. 21 j11 1 1:4 j10N 400 W ell ell + + 1020 -j112 1 a) Write your voltage and current relationships for the transformer. b) Create a Thevenin equivalent circuit for everything to the left of the dashed line shown in the schematic. Provide the open circuit voltage...
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...
1. For the circuit shown in figure P-01, determine a. Coupling coefficient of coupled inductors! b. The voltage, Vx as shown in the circuit! C. Energy stored inside the coupled inductors! ML 2Ω Figure P-01 2. For the ideal transformer circuit shown in figure P-02, determine a. Primary and secondary currents, Ii and I2! b. Primary and secondary voltages, Yi and V2! C. Complex power supplied by the source 1, 2Ω 1:2 6090V ms svo 12Ω Figure P-02
1. For...
The AC circuit depicted in Figure E2.6 includes an ideal
transformer and operates at ?= 20 krad/sec.
Further, the circuit components are given as follows:
•Source: Is= 15?0? A(rms)
•Primary side: R_11= 10 R_12= 20? ,j?L_11 = j10?
•Secondary side:R_21= 100?, 1/j?C = variable reactance
•Turns ratio: 1:n = 1:5
(a) Derive the Thevenin equivalent of the driving circuit on the
primary side of the ideal transformer. Draw
the simplified circuit after transferring the impedance of the
secondary side to...
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.
d) Consider an ideal, single-phase 2400V-240V transformer. The
primary is connected to a 2200V source and the secondary is
connected to an impedance of 2Ω ∠36.9o , find all the values in
Table 1.
Table 1
No
Parameters
1
The secondary output current and voltage.
2
The primary input current
3
The load impedance as seen from the primary side.
4
The input and output apparent power
5
The output power factor
e) A 30MVA 33/11 kV star-delta three phase...
An ideal transformer is connected as shown below. If Vs = 83 V, N1 = 7, N2 = 2, and R = 294 , what is the magnitude of the resistor voltage drop VR (in V)? Vs N:N Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit How much current does the source supply (IA, in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit An ideal transformer is connected as shown below. The circuit parameters are...
4. (10 points) For the circuit below, there are three currents shown. Write three equations which could be used to solve for the unknown currents. Do not solve them. 6v 52 www mwiti I V اس کے I2 w 82 9v Iz V mm il 12V
Please solve Q1.Thanks
PHY232: AC practice problems 1. The inductance and capacitance of the oscillatory circuit o f a radio station are 10 mH and 0.25 ?F wavelength of the transmitted waves (neglect resistance effect). respectively. Find the frequency and f A transformer with primary and seconda use velocity of light c-3 x10°m/s9.42 x10 m 2. ry voltage of 2000 volt and 200 volt takes a current 0.5 amp from the mains. Calculate the resistance connected across the secondary Primary...
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