Q8) A transmission line has the following per unit length parameters: L-0.2 µH/m C=300 pF/m R=5 2/m and G=0.01 S/m. Calculate the propagation constant and characteristic impedance of this line at 500 MHz. Recalculate these quantities in the absence of loss (R=G=0)

A lossless transmission line of electrical length l = 0.23A is terminated in a load impedance of Z, - (51 + j35) N. If Z = 96 N, find I and enter the angle in degrees. ZT = degrees

Answer all subpart I will thumbs up... Consider a three-phase single circuit transmission line 362 km long, rated voltage 200kV, 125 MW load and unity power factor. a)Calculate the incident and reflected waves on the source and load sides b)Calculate the voltage on the source side (phase-neutral and phase-phase) c)Calculate the wavelength and its propagation speed Given the following table: R = 0.1069 ohm/km L = 1.3549 mH/km C = 0.0085 microfared/km G = 0

For problems 15 and 17 A transmission line has the following per unit length parameters. R' = 0 Q/m, L' =0.4µH /m, G' = 0S /m,C' =150 pF / m Problem [15] Is this a lossless or a lossy transmission line? Problem [16] Calculate the characteristic impedance of this line at 500 MHz Problem [17] Calculate the wavelength on this line at 500 MHz

A dispersionless transmission line is one which the wave velocity is not constant as a function of the frequency f. Select one: True False

A lossless transmission line (TL) has a characteristic impedance of Zo= 250 2, a load impedance of ZR = 125 - j150 2 and its operating frequency is fo = 150 MHz. Use Smith chart to evaluate the following parameters: 1) The load admittance YR. 2) The reflection coefficient |KR|Z0R 3) The voltage standing wave ratio (VSWR). Then calculate the maximum and minimum impedance in this TL, (Zmax and Zmin). 4) The distance from load to the nearest maximum (dmax) and minimum voltage positions (dmin) (in meter). 5) Find Zd at a distance away from a load by d= 3.3 2. Then calculate Zd using TL equation. %3D 1244 d ENG O Type here to search

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A load impedance ZL = (45 - j60)2 is connected to a line that has a characteristic impedance 75Q. By using Smith Chart, determine the values for normalized load impedance (Z'), VSWR, reflection coefficient and angle of reflection coefficient (p20), load admittance (YL) and input impedance (Zin) when the length of transmission line is 0.062. 160o dihubungkan dengan talian yang mempunyai (45

Return loss for a transmission line in terms of its reflection co efficient is given by: a) -20logl l in dB where r is the reflection coefficient. b) -10logl in dB where r is the reflection coefficient c) -10log (1/l l) in dB where coefficient r is the reflection d) -20log (1/1H) in dB where r is the reflection coefficient