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What is the weight of aluminum conductor as compared to a copper conductor?
Aluminium weighs less than copper for the given volume
Why you use aluminium in transmission lines?
Aluminum is used in transmission lines due to its lightweight and high conductivity properties. This makes it a cost-effective choice for long-distance power transmission because it can carry more electricity with less weight compared to other materials like copper. Additionally, aluminum is corrosion-resistant which helps in maintaining the longevity of the transmission lines.
Which metal is most reactive between copper and aluminium?
Aluminium is more reactive than copper. Aluminium can react with oxygen in the air to form a protective oxide layer, while copper does not readily react with oxygen.
What is an aluminium bronze?
An aluminium bronze is an alloy of copper containing 5 percent to 10 percent aluminium.
What is aluminum and copper's reaction?
Nothing, they simply form a mixture in molten state. A mixture of 10% Aluminium in copper is Aluminium bronze.
What is the weight of aluminum conductor as compared to a copper conductor?
Aluminium weighs less than copper for the given volume
What are the different types of conductors used in transmission?
Overhead transmission lines use steel-cored stranded aluminium conductors. The steel supplies the necessary tensile strength, as aluminium is relatively weak. Copper is not generally used as it is significantly more expensive than aluminium.
Is steel is good conducter of electricity?
Not so good compared to metals such as copper and aluminium. Steel is an alloy where as copper is a pure metal
Why do you use copper wires in electric wires?
Copper is an excellent conductor, ductile (can be drawn easily), and reasonably economical. For bare conductors, copper oxidises and the oxide coating prevents further corrosion. While it is heavier than aluminum, it is stronger. The alternative, aluminium, is cheaper than copper, but not as good a conductor. Aluminium is lighter, but weaker, and aluminium transmission lines require a steel-core for strength. Aluminium conductors suffer from 'cold flow', which means that aluminium conductors secured with screw terminals tend to work loose over time. Copper doesn't do this, so copper is preferred for residential/commercial electrical wiring systems.
Is copper or aluminium a good conductor of electricity?
copper
Does copper have aluminum?
Pure copper hasn't aluminium.
What is the effect of copper and aluminium since they metals?
copper and aluminium are metals since their metals the effect is that their good conductors
What is the body of aeroplane made of?
An aeroplane body is made up of an alloy (meaning: mixture of metals) of aluminium and copper. This is as aluminium is very light and cheap, but it needs copper as aluminium is too brittle. This way the plane have a weight of aluminium but the felexibility of copper!
What is the properties and is uses of copper aluminium iron and steel?
copper aluminium iron and steel is an excellent conductor of electricity and heat is one of the properties of copper aluminium iron and steel and it is used in conducting electricity.
Is copper denser than aluminium?
No, copper is denser than aluminum. Copper has a density of 8.96 g/cm³, while aluminum has a density of 2.70 g/cm³.
Why you use aluminium in transmission lines?
Aluminum is used in transmission lines due to its lightweight and high conductivity properties. This makes it a cost-effective choice for long-distance power transmission because it can carry more electricity with less weight compared to other materials like copper. Additionally, aluminum is corrosion-resistant which helps in maintaining the longevity of the transmission lines.
Which metal is most reactive between copper and aluminium?
Aluminium is more reactive than copper. Aluminium can react with oxygen in the air to form a protective oxide layer, while copper does not readily react with oxygen.
