You have to multiply the density of aluminum on its volume. For wires the volume will be the cross section multiplied by the wire length.
no its light. its in wires and those are light. i scrap wires for the copper to sell. i would know
The ENIAC, while not all the information is available, had about 70,000 resistors, which are small electronic components. Considering their size and standard weight, the total weight of all the wires in the ENIAC is estimated to be around 7-8 tons.
There are 4 pairs, 8 wires in total.
Yes
4 pairs of wires, or 8 wires total
Ductile just means that an object (though this term is usually associated with metals) can be shaped easily. For example, with Aluminum, you can find it in so many shapes and sizes like foil or wires. This is because it does not take so much energy to make it into those shapes.
Because, from total 8 wires 4 wires are used for actual data transmission ( i e for bit transmission ) and remaining four wires are wounded to these wires to avoid crosstalk and radio frequency interference (RFI).
The only difference between a Bowflex machine and free weights are wires. The Bowflex machine uses weight resisting wires to increase your weight. With free weights you are using your own muscle to rely on.
Either copper or aluminum cable are acceptable, so long as they meet the amp rating of the shutoff at the meter base. When using aluminum, make certain that you use the appropriate oxidization prevention compound on the wires and always follow code requirements for whatever electrical work you are performing. If you have any questions, always refer to a qualified electrical contractor in your region, and require permits and inspections.
copper losses are power losses due to flow of current in the wires or resistances,if the resistance is R, current is I then copper losses are I2R. for a 3-phase system; copper losses are same but for a single line, total losses are 3I2R.
There are four wire pairs. White/Blue - Blue, White/Orange - Orange, White/Green - Green, and White/Brown - Brown. Only two pairs are used in Cat5 networks.
A Cat5 cable contains 4 pairs of 2 wires twisted together, making a total of 8 individual wires, however only 2 wire pairs (4 wires) are actually used for communication.