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The AC resistance of a 1000 kcmil aluminum wire over 500 ft will depend on the resistivity of aluminum, which is approximately 2.82 x 10^-8 ohm*m. The resistance can be calculated using the formula R = ρ * L / A, where ρ is the resistivity, L is the length, and A is the cross-sectional area of the wire. The presence of the steel conduit may affect the overall resistance, but specific information on the conduit material and dimensions would be needed for a more accurate calculation.
What else can I help you with?
What is the relationship between the friction coefficient of steel and aluminum?
The friction coefficient of steel is generally higher than that of aluminum. This means that steel surfaces tend to have more resistance to sliding against each other compared to aluminum surfaces.
Is aluminum a type of steel?
No, aluminum is not a type of steel. Aluminum and steel are two different metals with distinct properties and compositions. Aluminum is a lightweight metal with a lower density than steel, while steel is a stronger and heavier metal commonly used in construction and manufacturing.
What is the coefficient of friction between aluminum and steel?
The coefficient of friction between aluminum and steel is typically around 0.61 to 1.0.
What metal is used for airoplanes?
Aluminum is the most commonly used metal for airplanes due to its combination of strength, lightweight properties, and resistance to corrosion. Other metals like titanium and steel are also used for specific components in aircraft construction.
What is greater 1.0 gram of steel or 1.0 gram of aluminum?
the weight is the same, so there is no heavier
Where can one purchase an aluminum conduit?
One could purchase aluminum conduit at home improvement retailers such as Home Depot, Lowe's or Rona. One could also order it through a wholesaler such as American Conduit.
What is the relationship between the friction coefficient of steel and aluminum?
The friction coefficient of steel is generally higher than that of aluminum. This means that steel surfaces tend to have more resistance to sliding against each other compared to aluminum surfaces.
What is the different between steel conduit over plastic conduit?
Steel conduit weighs more, provides more protection, and costs more than plastic conduit. Plastic conduit weighs less, is easier to work with, and costs less than steel conduit.
Is a steel sleeve a type of conduit?
In the true definition of a conduit yes a steel sleeve is in that category.
What element is used in aircraft manufactuing?
Aluminum by far. Mechanical and structural components that need high strength are often made out of Titanium, which has a similar weight to Aluminum, the strength of steel and the corrosion resistance of stainless steel. But its expensive.
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.
IS EMT Conduit ferrous or nonferrous?
EMT (Electrical Metallic Tubing) conduit is considered nonferrous because it is typically made of galvanized steel or aluminum, which do not contain significant amounts of iron. While galvanized steel does contain iron, the term "nonferrous" generally refers to metals that do not rust or corrode like ferrous metals. Therefore, EMT is primarily categorized as a nonferrous conduit due to its corrosion-resistant properties.
What is another name for thin wall conduit?
There are many types of conduit used for the containment of electrical wires. PVC is a non-metallic option. If you need something that provides mechanical protection, EMT is a steel conduit with a thin wall. Need even more mechanical protection, you can use rigid conduit. It comes in steel or aluminum, and must be threaded together.
Will galvanized aluminum rust?
Aluminum is not generally galvanized as the zinc would not be readily sacrificial for aluminum. There are steel products which derive rust resistance from a coating of aluminum and zinc alloy. Properly maintained, they will be rust free for 20 years or longer.
What are metal nuts made of?
Metal nuts are typically made of materials such as steel, stainless steel, brass, or aluminum. These materials are chosen for their strength, durability, and resistance to corrosion.
What was higher density steel or aluminum?
Steel typically has higher density compared to aluminum. Steel has a density of around 7.85 g/cm3, while aluminum has a density of about 2.70 g/cm3. This means that steel is heavier for the same volume compared to aluminum.
How do you tell what are aluminum wheels?
If the wheels are steel, a magnet will stick. If aluminum, it will not.If the wheels are steel, a magnet will stick. If aluminum, it will not.
