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Why is the grounding conductor flat?
When stranded conductor is being used for earthing, It offers some reactance in addition to the resistance of the conductor. Since any kind of surge is of sudden in nature, and reactance opposes the change in flow of current (Property of Inductor), It might disturb the discharge rate of the surge. Hence the conductor is flat inorder to provide only the resistance
What is relationships of capacitive reactance to resistance?
when ever current passing through any two parallel transmission line than due to the dieletric property of conductor some what capacitance effect will be generate between them that phenomina called as capitance reactance/////////////////// that symply we can called capitance reactance is measure of capitance The reactance of a capacitor is its resistance.
What is a ACSR Conductor in a substation?
ACSR stands for aluminum conductor, steel reinforced. This type of conductor is used for transmission lines that are strung between poles or towers. The aluminum is used for its lower resistance, and the steel provides the structural strength.
When a resistive AC circuit contains inductance the total opposition to current flow is called?
The resistance of an a.c. load is called 'resistance' (R). Resistance is not affected by frequency, only by the cross-sectional area, length, and resistivity of the conductor. Having said that, because of the skin effect, which causes an a.c. current to flow closer to the surface of the conductor, the effective cross-sectional are is reduced, so the value of a.c resistance is somewhat higher than the d.c. resistance -this difference increases with frequency.The opposition to a.c due to inductive or capacitive loads is called reactance (inductive reactance or capacitive reactance), and the overall opposition to a.c. current is the vector sum of resistance and reactance, and is called impedance. That is:(impedance)2 = (resistance)2 + (reactance)2
What does capacitive reactance oppose?
Inductive reactance.
What is R Resistance per KM and X reactance per KM Value of panther conductor in single circuit transmission line?
DC Resistance = 0.1362 Ohms/km Reactance depends upon line configuration and spacing
Is aluminum a good heat conductor?
Yes, being a metal, aluminum is a good thermal conductor.
Is aluminum an insulator or conductor of thermal energy?
Aluminum is a conductor of thermal energy and electrical energy.
Why is the grounding conductor flat?
When stranded conductor is being used for earthing, It offers some reactance in addition to the resistance of the conductor. Since any kind of surge is of sudden in nature, and reactance opposes the change in flow of current (Property of Inductor), It might disturb the discharge rate of the surge. Hence the conductor is flat inorder to provide only the resistance
IS aluminum conductor?
Yes, it is.
Is water or aluminum a better conductor?
Aluminum is a much better conductor than pure water. Salty water conducts as well as aluminum, however.
Does aluminum prevent heat transfer?
No. Aluminum is an excellent conductor.
The ability of conductor to induce voltage in itself when the current changes?
The ability of conductor to induce voltage in itself when the current changes is called inductive reactance.
What is a good heat conductor?
Copper and aluminum. Most heat sinks are made of Aluminum (cheap and a good conductor of heat).
Why is aluminum the worst heat conductor?
Aluminium is a good conductor of heat.
Is aluminum conductor or insulators?
Insulator
Is aluminum electric conductor?
Yes, it is.
