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For the questions on this page, assume that an ideal transformer is connected as part of...
For the questions on this page, an ideal transformer is connected as shown below. Assume Vs...
For the questions on this page, an ideal transformer is connected as shown below. Assume Vs = 100 V, n = 4, and R = 264 0. 1:n IB Vs + VR R What is the magnitude of the resistor voltage drop VR (in V)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% What is the magnitude of the secondary current IB (in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% How much current does the source...
For the questions on this page, a linear transformer is connected as shown below. Note that...
For the questions on this page, a linear transformer is connected as shown below. Note that nothing is connected to the L2 side of the transformer. Assume l = 1.1/0° A, ZL1 = 316 0, ZL2 = 1900, and ZM = j27 0. M + + Is V Li L2 V2 Hint: When working with coupled inductors, start with the current through one inductor and mark its self-induced voltage and all mutually-induced voltages in any other inductors it is coupled...
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...
For the questions on this page, consider a linear transformer that is connected as shown below....
For the questions on this page, consider a linear transformer that is connected as shown below. Assume 11 = 1.7/0° A, 12 = 2.7/0° A, ZL1 =j350, ZL2 = 1940, and ZM = 1280 + + 11 V1 Li L₂ V₂ 12 Enter the magnitude of V1 (in V). Points possible: 3 Allowed attempts: 3 Retry penalty: 33.333% Submit Enter the magnitude of V2 (in V).
An ideal transformer is connected as shown below. If Vs = 76 VRMS, R1 = 5370,...
An ideal transformer is connected as shown below. If Vs = 76 VRMS, R1 = 5370, and R2 = 72, what should n be for maximum power transfer? (Note that n may not be an integer.) R1 M 1:n + Vs llel R2 Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit Assume the transformer turns ratio n is the correct value from the previous problem. What is the magnitude (in VRMS) of the voltage drop across R2? Points...
R1 + VC- 35u(-t) 3u(t) Assume R1 = 20, R2 = 30, and C = 0.33F....
R1 + VC- 35u(-t) 3u(t) Assume R1 = 20, R2 = 30, and C = 0.33F. What is the steady-state value of VC (in V) for t<0s? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Find the Thevenin equivalent of the circuit about the capacitor fort > 0. Assume the Thevenin equivalent voltage is defined so its negative terminal would be connected to the negative terminal of VC- What is RTH (in )? Points possible: 1 Allowed attempts: 3...
An AC circuit consists of a non-ideal source, an ideal transformer, and a load impedance. Assume...
An AC circuit consists of a non-ideal source, an ideal transformer, and a load impedance. Assume VTH = 66/42° VRMS, ZTH = 86/-37° and n = 2. Zih 1:n + th ele lll ZLOAD non-ideal AC source What is the maximum average power in W) that could be delivered to the load?
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
1kVA ideal single phase step-up transformer
Q1 A 1kVA ideal single phase step-up transformer is supplied by a 24 V ac power source and is delivering power to a 10 Ω resistive load connected to the secondary side. If the transformer is operated at full load (1kVA), determine, a) the secondary current IS; (3 marks) b) the secondary voltage VS; (2 marks) c) the primary current IP; (2 marks) d) the turn ratio of primary winding to secondary winding; and (2 marks) e) the number of...
PLEASE SO PART C, THANK YOU WILL RATE. A single-phase transformer with a 5:1 turns ratio...
PLEASE SO PART C, THANK YOU WILL RATE.
A single-phase transformer with a 5:1 turns ratio is connected to a 600 V voltage source on the primary side, and a 5 Ω resistor on the secondary. A current of 22 amps of current is measured to flow through the 5 Ω resistor on the secondary side. The real power flowing into the transformer primary is measured at 2500 W. You can neglect Lm and Rc (the magnetizing inductance and core...
For the questions on this page, an ideal transformer is connected as shown below. Assume Vs = 100 V, n = 4, and R = 264 0. 1:n IB Vs + VR R What is the magnitude of the resistor voltage drop VR (in V)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% What is the magnitude of the secondary current IB (in A)? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% How much current does the source...
For the questions on this page, a linear transformer is connected as shown below. Note that nothing is connected to the L2 side of the transformer. Assume l = 1.1/0° A, ZL1 = 316 0, ZL2 = 1900, and ZM = j27 0. M + + Is V Li L2 V2 Hint: When working with coupled inductors, start with the current through one inductor and mark its self-induced voltage and all mutually-induced voltages in any other inductors it is coupled...
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...
For the questions on this page, consider a linear transformer that is connected as shown below. Assume 11 = 1.7/0° A, 12 = 2.7/0° A, ZL1 =j350, ZL2 = 1940, and ZM = 1280 + + 11 V1 Li L₂ V₂ 12 Enter the magnitude of V1 (in V). Points possible: 3 Allowed attempts: 3 Retry penalty: 33.333% Submit Enter the magnitude of V2 (in V).
An ideal transformer is connected as shown below. If Vs = 76 VRMS, R1 = 5370, and R2 = 72, what should n be for maximum power transfer? (Note that n may not be an integer.) R1 M 1:n + Vs llel R2 Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Submit Assume the transformer turns ratio n is the correct value from the previous problem. What is the magnitude (in VRMS) of the voltage drop across R2? Points...
R1 + VC- 35u(-t) 3u(t) Assume R1 = 20, R2 = 30, and C = 0.33F. What is the steady-state value of VC (in V) for t<0s? Points possible: 1 Allowed attempts: 3 Retry penalty: 33.333% Find the Thevenin equivalent of the circuit about the capacitor fort > 0. Assume the Thevenin equivalent voltage is defined so its negative terminal would be connected to the negative terminal of VC- What is RTH (in )? Points possible: 1 Allowed attempts: 3...
An AC circuit consists of a non-ideal source, an ideal transformer, and a load impedance. Assume VTH = 66/42° VRMS, ZTH = 86/-37° and n = 2. Zih 1:n + th ele lll ZLOAD non-ideal AC source What is the maximum average power in W) that could be delivered to the load?
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
PLEASE SO PART C, THANK YOU WILL RATE.
A single-phase transformer with a 5:1 turns ratio is connected to a 600 V voltage source on the primary side, and a 5 Ω resistor on the secondary. A current of 22 amps of current is measured to flow through the 5 Ω resistor on the secondary side. The real power flowing into the transformer primary is measured at 2500 W. You can neglect Lm and Rc (the magnetizing inductance and core...
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