A 2-m coaxial cable whose delay time is 14 ns is tested for a specific application....
A 2-m coaxial cable whose delay time is 14 ns is tested for a specific application. The characteristic impedance of this cable is Z0 = 50 Ω. (The permeability of the medium is assumed to be μ0). Find the per-unit-length line inductance and capacitance.
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A 2-m coaxial cable whose delay time is 14 ns is tested for a
specific application....
A coaxial cable 2 x 10% m/s) having a characteristic impedance of 100 Ω is driven at a frequency ...
A coaxial cable 2 x 10% m/s) having a characteristic impedance of 100 Ω is driven at a frequency of 4 MHz and is 5 m in length. The line is ter- minated in a load of ŽL-: (150-j50) Ω and the source is Vs 10/0 V with Zs - 25 2. Determine the input and output voltages to the line using (a) the transmission-line model and (b) the approximate, lumped-pi model. [Exact: V(0) 7.954/-6578 , V(y) 10.25/-33.6 ; approxi-...
(a) A low-loss coaxial cable is required for a 100 MHz project. The diameter of the...
(a) A low-loss coaxial cable is required for a 100 MHz project. The diameter of the inner conductor (copper, σc = 5.7×107 S/m) and the outer diameter of the dielectric to be 2 mm and 7.75 mm, respectively. The dielectric inside this cable is XLPE polyethylene (εr = 2.2, σ = 2.5×10-6 S/m). Please calculated the per-unit-length inductance and per-unit-length conductance; (b) Find the characteristic impedance and its phase constant; (c) A two-wire transmission line is used instead where an...
7. a) Calculate the skin depth for a 2700 MHz signal conducted by a flat copper...
7. a) Calculate the skin depth for a 2700 MHz signal conducted by a flat copper sheet which is 1/4 inch thick. Show the equation, all steps, and (metric, SI) units in your answer b) Fill in the blanks from the word list below. The Smith chart gives you a way to visualize impedance matching and transmission line loss. Once around the outside of the chart is wave length. The smaller the circle you draw on the chart is, the...
A coaxial line has an inner and outer conductor radius a = 0.5 cm and b...
A coaxial line has an inner and outer conductor radius a = 0.5 cm and b = 1 cm, respectively. The line is filled with an insulating material where u = Mo and ε = 2.25€0. The operating frequency is f = 1 GHz. The conductors and the dielectric have conductivities oc = 5.8 x 107 - and o = 10-3, respectively. (a) Calculate the per-unit-length inductance and capacitance L' and C', respectively, the phase velocity Vp, the characteristic impedance...
2. Lumped versus distributed circuits (15%) (a) A transmission line of length 1 connects a load...
2. Lumped versus distributed circuits (15%) (a) A transmission line of length 1 connects a load to a sinusoidal voltage source with an oscillation frequency of f. Assuming that the velocity of wave propagation in the line is c (that is, the speed of light in vacuum), for which of the following sit- uations can we model the transmission line as a wire (that is, use a lumped-element model) and where do we need a distributed model? (i) f =...
The Ethernet is used in a 2.0km LAN, with coaxial cable of 2. 10° m/sec and...
The Ethernet is used in a 2.0km LAN, with coaxial cable of 2. 10° m/sec and data rate of 100 Mbps. Answer auestions (7-(121 Byes 6 2 -1500 Destination Source address address Pad Check TypeDat b) Preamble osnationSource (7) An Ethernet frame generally contains b. Sre and Dst addresses d. all of the mentioned a. c. Data (Payload) (8) Consider that a short message of 2 bytes (e.g., OK) is generated at the application layer, with TCP header and IP...
I need help to solve this questions about Generator Governor Droop and Transmission Line. A complete...
I
need help to solve this questions about Generator Governor Droop
and Transmission Line. A complete solutions with answers would be
great. Thank you
Generation Question 1 to 5 relate to the following grid connected generator. A governor-controlled, steam-driven 450 MW synchronous generator with 5% droop is synchronized to the 60 Hz grid and its load set-point adjusted to deliver 300 MW to the grid. Q1. (a) 000 What is the actual droop of the generating unit? 0.0225 Hz/MW (b)...
A coaxial cable 2 x 10% m/s) having a characteristic impedance of 100 Ω is driven at a frequency of 4 MHz and is 5 m in length. The line is ter- minated in a load of ŽL-: (150-j50) Ω and the source is Vs 10/0 V with Zs - 25 2. Determine the input and output voltages to the line using (a) the transmission-line model and (b) the approximate, lumped-pi model. [Exact: V(0) 7.954/-6578 , V(y) 10.25/-33.6 ; approxi-...
7. a) Calculate the skin depth for a 2700 MHz signal conducted by a flat copper sheet which is 1/4 inch thick. Show the equation, all steps, and (metric, SI) units in your answer b) Fill in the blanks from the word list below. The Smith chart gives you a way to visualize impedance matching and transmission line loss. Once around the outside of the chart is wave length. The smaller the circle you draw on the chart is, the...
A coaxial line has an inner and outer conductor radius a = 0.5 cm and b = 1 cm, respectively. The line is filled with an insulating material where u = Mo and ε = 2.25€0. The operating frequency is f = 1 GHz. The conductors and the dielectric have conductivities oc = 5.8 x 107 - and o = 10-3, respectively. (a) Calculate the per-unit-length inductance and capacitance L' and C', respectively, the phase velocity Vp, the characteristic impedance...
2. Lumped versus distributed circuits (15%) (a) A transmission line of length 1 connects a load to a sinusoidal voltage source with an oscillation frequency of f. Assuming that the velocity of wave propagation in the line is c (that is, the speed of light in vacuum), for which of the following sit- uations can we model the transmission line as a wire (that is, use a lumped-element model) and where do we need a distributed model? (i) f =...
The Ethernet is used in a 2.0km LAN, with coaxial cable of 2. 10° m/sec and data rate of 100 Mbps. Answer auestions (7-(121 Byes 6 2 -1500 Destination Source address address Pad Check TypeDat b) Preamble osnationSource (7) An Ethernet frame generally contains b. Sre and Dst addresses d. all of the mentioned a. c. Data (Payload) (8) Consider that a short message of 2 bytes (e.g., OK) is generated at the application layer, with TCP header and IP...
I
need help to solve this questions about Generator Governor Droop
and Transmission Line. A complete solutions with answers would be
great. Thank you
Generation Question 1 to 5 relate to the following grid connected generator. A governor-controlled, steam-driven 450 MW synchronous generator with 5% droop is synchronized to the 60 Hz grid and its load set-point adjusted to deliver 300 MW to the grid. Q1. (a) 000 What is the actual droop of the generating unit? 0.0225 Hz/MW (b)...
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