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Conductors are not fully stretched between supports to allow for expansion and contraction due to temperature changes. This flexibility helps prevent the conductor from breaking or sagging under different weather conditions. Additionally, a slight slack in the conductor also helps absorb vibrations and winds, minimizing stress on the structure.
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Describe the difference between insulator and conductor?
Insulators are materials that do not easily allow the flow of electricity, making them poor conductors. Conductors, on the other hand, are materials that allow the flow of electricity with little resistance. Insulators are used to prevent the flow of electricity, while conductors are used to facilitate the flow of electricity.
What is composed of two conductors separated by an insulator?
A capacitor is composed of two conductors separated by an insulator, which stores electric charge between the conductors.
Does capacitance exist between two thin current-carrying conductors Explain?
The conductors of the transmission line act as a parallel plate of the capacitor and the air is just like the dielectric medium between them.A capacitor is a device used to store electrical charge and electrical energy.
Can there be a potential difference between two conductors that carry like charges of the same magnitude?
Yes, there can be a potential difference between two conductors that carry like charges of the same magnitude. This can occur if the conductors are at different potentials due to external influences or if the conductors are part of a circuit where there is a potential difference applied.
Materials that are not good conductors or and not good insulators are called?
Semiconductors. They have conductivity between conductors and insulators and are used in electronic devices like transistors and diodes.
Why is a sag provided in the transmission line?
Sag is provided in transmission lines in order to lessen the tension of the transmission lines. Sag literally means to be bend in shape. In overhead transmission lines , the difference in level between points of supports (towers or utility poles) and the lowest point on the conductor is called a sag. Explanation: While erecting an overhead line, it is very important that the conductors are under safe tension. If the conductors are too much stressed between the supports ( towers, utility poles), then the stress on the conductors may reach to an unsafe level and the conductor may break due to excessive pressure ( i,e tension). in order to permit safe tension in the conductors, the conductors ( i.e the transmission lines) are not fully stretched but are allowed to have a dip or a sag.
Are scissors conductors?
They are Conductors, not much for insulation though. Differences between conductors and insulators? Conductors let energy such as electricity .
What is ruling span?
A line or section of a line between rigid points of attachment, on which conductors are free to move longitudinally at the supports, it is obtained by adding the average span 2/3 the difference between the maximum and average span ...
What is the use of hyperbolic functions?
Hyperbolic functions can be used to describe the position that heavy cable assumes when strung between two supports.
Is three phase transmission line is example of bundle conductor?
'Bundled' conductors describe a line in which two or more conductors are supported from the same insulator chain. In the UK, 275-kV transmission lines typically use two conductors per line, and 400-kV transmission lines typically use four conductors per line. The purpose of bundling conductors is to spread the electric stress on the conductors (e.g. for four conductors, the same amount of electric flux will be 'shared' between the four conductors, rather than concentrated on the surface of one conductor).
Why the spacing between the conductors of same phase is greater as compared to spacing between different phase conductors in double circuit lines?
I think you mean spacing between line conductors, rather than phase conductors. If there is a greater spacing between line conductors in one circuit, compared with anothercircuit, then the two circuits are operating at different voltages.
Describe the difference between insulator and conductor?
Insulators are materials that do not easily allow the flow of electricity, making them poor conductors. Conductors, on the other hand, are materials that allow the flow of electricity with little resistance. Insulators are used to prevent the flow of electricity, while conductors are used to facilitate the flow of electricity.
How much must be the distance between two conductors of 11kv line?
600mm is the distance between two conductors in 11kv line
Does capacitance exists between two current carrying conductors?
Capacitance exists between any two conductors, current carrying or not.
What is relation between voltage and conductors?
Your question is unclear. But, if you are asking what the relationship between voltage and the distance between conductors is, then the higher the voltage, the greater the distance must be.
What is composed of two conductors separated by an insulator?
A capacitor is composed of two conductors separated by an insulator, which stores electric charge between the conductors.
The relationship between resistance and conductors is?
ALL resistance are conductors. just the magnitude value changes
