4, (15 pts) For the circuit: Vs 14 /50 Volts, R-7 ?, L-13 ?, C--j 5...
4. (15 pts) For the circuit: Vs : 14 /50 Volts, R 7 ?, L 13 ?, C -j 5 ?. a) Determine the impedance Z that results in maximum average power transferred to Zu b) What is the maximum power transferred to the load impedance in a)? ZL Vs
4. (15 pts) For the circuit: Vs-14 /50 Volts, R-7 ?, L = j 3 ?, C = j 5 ?. a) Determine the impedance Zt that results in maximum average power transferred to Z. b) What is the maximum power transferred to the load impedance in a)? ZL Vs
For the circuit shown above,
(a) determine the impedance ZL results in maximum average power
transfer to ZL ?
(b) What is the maximum average power transferred to the load
impedance determined in (a) ?
20/0° © 2003 -j6n+ Z For the circuit shown above, (a) determine the impedance ZL results in maximum average power transfer to ZL? (b) What is the maximum average power transferred to the load impedance determined in (a) ?
(a) Thevenize the circuit at terminals a-b as shown in Figure-4 (b) What should be the load impedance, Zi for maximum power transfer? (c) What is the maximum power that can be transferred to load ZL? Q4: [12+2+6] 3 Ohms 2 Ohms zLoad Volts (RMS) 1 Ohm 0.2 I1 Figure-4
Q1. (20pts) Consider a lossless transmission line with characteristic impedance Zo=50 Q is used to connect a sinusoidal source with internal resistance Rs=50 2, and 10 Volts peak value to feed a load of ZL=300 Q. At an operating signal wavelength of do, the length of the transmission line is L=2.25o. Determine the followings: a) Standing wave ratio on the line b) Average power delivered to the load in dBm. c) The voltage and current phasor expressions on the transmission...
In the circuit shown below, Vs 20cos (377t). Determine the impedance value Zi that would result in maximum real power transfer to the load. Also, determine the value of Pmax. Hint: maximum power transfer occurs when Z Zth* 3. 5 3. Determine (by inspection) the bus admittance matrix (Ybus) for the circuit shown below. -j0.50 jo.4Ω j0.20 1.02 0.8Ω . 12 0.2Ω 5.00 210 1.0Ω jo.25Ω -j0.1Ω 4/30 A
Reinforcement Problem # 6 (15 pts.) A) Given For the AC circuit in the frequency domain given: 420 A ( 22 2j2 B) Determine Determine: 1) The Thévenin equivalent circuit with respect to the terminals "a" and "b 2) The impedance Zi for a maximum average power transfer to the load. 3) The value of the maximum average power at the load Zu. Evaluation Criteria Rubric for Reinforcement Problem # 6 Points Activities Answer 1) Answer 2) Answer 3) Show...
(a) Given a circuit in Figure Q4(a): (1) State the condition for maximum average power transfer to the load impedance. Z (2 marks) (1) Determine the load impedance, Z (4 marks) (in) Find the maximum average power (5 marks) Lt mm JI R RE 492 120° A 20 C. 70.502 W ZL 1 Figure Q4(a) An air conditioner operates at 240V... at a frequency of 60 Hz. It absorbs an average power of 9 kW at a lagging power factor,...
***Four***
Question 13 (1 point)
To ensure maximum power to the load, the maximum power transfer
theorem is used to determine which of the following for the
load?
Question 13 options:
A)
Resistance
B)
Voltage
C)
Impedance
D)
Current
Question 14 (1 point)
Because the reactances of a circuit are frequently dependent,
the Thevenin circuit that is found for a particular network is
applicable at any frequency.
Question 14 options:
True
False
Question 15 (1 point)
An application of the...
5. In an RLC series circuit R = 10.0 Ω, C = 8.00 μF, L = 0.200 H, ω,-800 rads, -200 v a. Find ms b. Find the impedance Z of this circuit and the steady-state current amplitude I in the circuit. c. Find the phase φ of the steady-state current and the power factor for this circuit. Is the load of this circuit resistive, inductive or capacitive? d. Find the average rate at which power is dissipated in the...