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What is the unit length impedance of panther conductor in transmission line?
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∙ 9y ago
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∙ 9y ago
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Impedance inversion may be obtained with?
Impedance Inversion in Microwave circuits can be obtained by utilizing the Short Circuit or Open Circuit Transmission line of proper length.
Define electrical length for a transmission lines?
In a properly designed and terminated transmission line, the electrical length is infinity. Any discontinuity in the line, such as an open, short, or change in impedance, results in a reflection of the travelling wave in the line. That reflection distorts the original signal and, if big enough, can damage things, like the transmitter.
What are the factors affecting the resistance of conductors?
Conductor resistance = Conductor resistivity * Length of conductor / Cross sectional area of conductor. So. It is directly proportional to material & conductor length. And inversely proportional to the cross sectional area of conductor.
What are the factors effect on the value of impedance when connect inductor and resistor in series?
Impedance (expressed in ohms) is the vector sum of a load's resistance and inductive reactance.Resistance is determined by the length, cross-sectional area, and resistivity of the conductor, while the inductive reactance is affected by the inductance of the load and the frequency of the supply.Resistance can also be affected by the 'skin effect' which causes the current to flow towards the surface of a conductor, reducing the effective cross-sectional area of the conductor. This is called 'a.c. resistance', and increases with frequency (at normal mains frequency, a.c. resistance is not markedly greater than d.c. resistance).
What is the length of a conductor?
It would depend on both the actual length or size of the conductor itself, and the strength and, or origin of the heat, light electricity, or sound.======================================Answer #2:The conducting traces in some LSI integrated circuits are nanometers long,whereas intercity utility transmission lines may be hundreds of miles long.I can't see how the strength or origin of the heat, light, electricity, or soundhas any effect on the length of the conductor ... unless you're measuring theconductor in terms of wavelength.
Impedance inversion may be obtained with?
Impedance Inversion in Microwave circuits can be obtained by utilizing the Short Circuit or Open Circuit Transmission line of proper length.
Characteristic impedance of coaxial feeder proportional to its length inversely proportional to its length or constant to its length?
The characteristic impedance of a coaxial feeder doesn't depend on its length.The number is printed on the jacket of the cable, and applies equally to a1-meter section or a 500-meter section.The effective impedance of a coaxial feeder depends on its length if it's not terminatedin the characteristic impedance. The relationship is not a simple proportion, and thisimpedance is a complex quantity.
Define electrical length for a transmission lines?
In a properly designed and terminated transmission line, the electrical length is infinity. Any discontinuity in the line, such as an open, short, or change in impedance, results in a reflection of the travelling wave in the line. That reflection distorts the original signal and, if big enough, can damage things, like the transmitter.
Does the length of a conductor not affect its resistance?
The length of a conductor Does affect it's resistance.The longer it is, the more the resistance.
Does the impedance of an RL series circuit varies inversely with the frequency?
The simple answer is no. The impedance of an R-Lcircuit is the vector sum of the circuit's resistance and its inductive reactance. Resistance is determined by the length, cross-sectional area, and resistivity of the conductor (although its 'a.c. resistance' is proportional to the frequency squared), whereas the inductive reactance is directly proportional to the frequency of the supply.
What are the factors affecting the resistance of conductors?
Conductor resistance = Conductor resistivity * Length of conductor / Cross sectional area of conductor. So. It is directly proportional to material & conductor length. And inversely proportional to the cross sectional area of conductor.
How long is a black panther?
about 3m depending of the panther, some can grow up to 4 and a half m in length
What are the factors effect on the value of impedance when connect inductor and resistor in series?
Impedance (expressed in ohms) is the vector sum of a load's resistance and inductive reactance.Resistance is determined by the length, cross-sectional area, and resistivity of the conductor, while the inductive reactance is affected by the inductance of the load and the frequency of the supply.Resistance can also be affected by the 'skin effect' which causes the current to flow towards the surface of a conductor, reducing the effective cross-sectional area of the conductor. This is called 'a.c. resistance', and increases with frequency (at normal mains frequency, a.c. resistance is not markedly greater than d.c. resistance).
Why is impedance of a transmission line an important factor with respect to matching out of a transmitter into an antenna?
The impedance of a transmission line (Zo) should be matched from the source of the RF into the antenna. A bad match results in loss of output power and RF reflections up & down the transmission line. Standing Wave Ratio (SWR) meters are available to measure these reflections and enable them to be tuned out. Adjustment of antenna length for best SWR (1:1) is common. More mathmatical approaches are available on the web.
What affects the resistance of an electric conductor?
The material from which the conductor is made, the length of the conductor, the diameter of the conductor and the temperature of the conductor are all things that impact its resistance.
What is the length of a conductor?
It would depend on both the actual length or size of the conductor itself, and the strength and, or origin of the heat, light electricity, or sound.======================================Answer #2:The conducting traces in some LSI integrated circuits are nanometers long,whereas intercity utility transmission lines may be hundreds of miles long.I can't see how the strength or origin of the heat, light, electricity, or soundhas any effect on the length of the conductor ... unless you're measuring theconductor in terms of wavelength.
Name four factors affecting the resistance of a conductor?
area of the conductor, length of the conductor and temperature around the conductor..........
