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5. In the circuit below the power source with the source impedance of Z, "wakes up"...
A source of vdr) 10./2cos(2π10,)V with internal impedance Z,-10+ j10Ω is connected via a 300m long lossless two-wire transmission line to a load of Z-100+j2002. The line parameters are D-10mm , d Imm , μ,-I,e,-4. a) Calculate the velocity and direction of propagation of the incident and reflected waves. b) Find the characteristic impedance and the input impedance of the line. c) Calculate the amplitude of the incident wave for voltage and current. d) Write the complete expressions for v(z,t)...
ame Su chool Number 4: : The source voltage of the circuit below is V()-140cos(30). The component values are RI-20, XL-30. Xc-20 a) Determine the load impedance Zab that will absorb maximum power if it is connected to terminals a-b of the circuit below. b) Determine the maximum power absorbed by this load. Xc XL. M-0.8H R1 2-2 0.4H Vit) ame Su chool Number 4: : The source voltage of the circuit below is V()-140cos(30). The component values are RI-20,...
1. Consider a source driving the antenna model in the circuit below. The source has a voltage of 100Vrms and an impedance of RS 50 ohs. The antenna has an impedance of Z RRadRLoss+jX where the radiation resistance RRad-3 ohms, the loss resistance RLoss-12 ohms, and the reactance jXj150 ohms. (a) What is the efficiency of the antenna? (This miserable efficiency is actually better than many electrically-small antennas.) (b) How much power is being radiated? (c) How much power would...
Impedance, Power, Phasor of RC Circuit a. Given a circuit below, calculate and draw the following quantities: Z, Ez, Iz, P, Q, S and draw their Phasors Iz 11 Es 100 V E1 Ez R 171 22 Xc 2002 b. Given a wiring circuit and measuring instruments, draw its corresponding circuit / schematic (similar to circuit of question 5.a. above) Ooo POWER MUS V BA BURY RESISTIVE LOAD DATA ACQUISITION INTERFACE 2 ON VIA ARAYANI ºooo ON N ON BAT...