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What are two good conductors of electricity?

Copper, Silver, Aluminum, Gold, Steel and Brass are common conductors of electricity. While silver and gold are both effective, they are too expensive for common use.

What are the three best conductors of electricity?

Of all the materials, the top three are silver, copper and aluminum. Silver is known to be the best conductor of electricity but it is not widely used for economic reasons. It is only used for special equipment like satellites. Copper, though not as high as silver, also has high conductivity.

How many types of conductors are there?

Following are four common types of overhead conductors used for overhead transmission and distribution to carry generated power from generating stations to the end users. Generally, all types of conductors are in stranded form in order to increase the flexibility.

Which conductor is used in 11kv line?

ACSR Conductors

What is 11KV line?

The 11kV lines are used in residential areas and is what feeds the local transformers, which then distributes power to the buildings in the area. This power can then be safely distributed in order to power a town near the transformer.

What is the current in 11KV line?

Generation is normally 11 KV and Transmission is 66KV, 230KV or 400KV . I= 6000 amps. Distribution transformers are around 10MVA. Same way Currents can be calculated.

How much current is in 11KV line?

An 11 kV distribution circuit may carry 150 A in each of its three phases, thus transmitting a power of 3 MW. A 400 V final distribution circuit may carry 200 A in each of its three phases, thus transmitting a power of 150 kW.

Is 480V AC or DC?

The voltage between either of the actives and the neutral is 240V while the voltage between the two active conductors is 480V. It is the a.c. equivalent of the three-wire d.c. system. It facilitates the supply of larger loads or loads at greater distances from the transformer than the single-phase 2-wire system.

How many volts is a 3 phase line?

3 phase system is expressed with line voltages. The line votage is 440 volt. Also the voltage between any one phase and neutral for a 3 phase system is 240 volts.

Is an oven AC or DC?

Voltage Requirements for Ovens Today’s household appliances are generally designed to run on either 110-120 volts, or 220-240 volts, AC. Either of these will be your standard household supply depending on your location.