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Which of the following parameter is non zero for a lossless line?
- a)Attenuation
- b)Resistance
- c)Conductance
- d)Phase constant
Correct answer is option 'D'. Can you explain this answer?
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Which of the following parameter is non zero for a lossless line?a)Att...
Answer: d
Explanation: The attenuation constant, resistance and conductance are zero for a lossless line. Only the phase constant is non zero.
Explanation: The attenuation constant, resistance and conductance are zero for a lossless line. Only the phase constant is non zero.
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Which of the following parameter is non zero for a lossless line?a)Att...
Lossless Line Parameter:
Lossless transmission lines are characterized by the absence of energy dissipation along the line. One of the key parameters that is non-zero for a lossless line is the phase constant.
Lossless lines do not have any resistance, attenuation, or conductance. The phase constant represents the propagation constant of electromagnetic waves along the transmission line. It is a measure of how the phase of the wave changes as it propagates through the line.
Explanation:
- Attenuation: Lossless lines have zero attenuation, meaning that the signal does not lose any power as it travels through the line. This is a key characteristic of lossless transmission lines.
- Resistance: Lossless lines have zero resistance, which ensures that there are no losses due to heat dissipation or resistance effects in the line.
- Conductance: Lossless lines have zero conductance, implying that there is no leakage of current through the line due to conductive losses.
- Phase constant: The phase constant is a non-zero parameter for a lossless line. It determines how the phase of the signal changes with distance along the transmission line, without any loss of energy.
In conclusion, among the given parameters, the phase constant is the only non-zero parameter for a lossless line, while attenuation, resistance, and conductance are all zero in such lines.
Lossless transmission lines are characterized by the absence of energy dissipation along the line. One of the key parameters that is non-zero for a lossless line is the phase constant.
Lossless lines do not have any resistance, attenuation, or conductance. The phase constant represents the propagation constant of electromagnetic waves along the transmission line. It is a measure of how the phase of the wave changes as it propagates through the line.
Explanation:
- Attenuation: Lossless lines have zero attenuation, meaning that the signal does not lose any power as it travels through the line. This is a key characteristic of lossless transmission lines.
- Resistance: Lossless lines have zero resistance, which ensures that there are no losses due to heat dissipation or resistance effects in the line.
- Conductance: Lossless lines have zero conductance, implying that there is no leakage of current through the line due to conductive losses.
- Phase constant: The phase constant is a non-zero parameter for a lossless line. It determines how the phase of the signal changes with distance along the transmission line, without any loss of energy.
In conclusion, among the given parameters, the phase constant is the only non-zero parameter for a lossless line, while attenuation, resistance, and conductance are all zero in such lines.
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Which of the following parameter is non zero for a lossless line?a)Attenuationb)Resistancec)Conductanced)Phase constantCorrect answer is option 'D'. Can you explain this answer?
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