Determine the percentage increase due to skin effect

Assignment Help Other Engineering

Reference no: EM131142055

The Aluminum Electrical Conductor Handbook lists a dc resistance of 0.01558 ohm per 1000 ft at 20°C and a 60-Hz resistance of 0.0956 ohm per mile at 50°C for the allaluminum Marigold conductor, which has 61 strands and whose size is 1113 kcmil.

Assuming an increase in resistance of 2% for spiraling, calculate and verify the dc resistance.

Then calculate the dc resistance at 50°C, and determine the percentage increase due to skin effect.

Reference no: EM131142055

Questions Cloud

Do you agree with how your classmates used the vocabulary : Do you agree with how your classmates used the vocabulary? Did the student handle the negatives in the formulas accurately? Did you notice anything interesting about the results of No Image and No Image?

What would be the effect on inflation : If cyclical unemployment increases, what would you expect to happen to inflation? If cyclical unemployment falls, what would be the effect on inflation?

Explain your rationale behind the design of your e-r diagram : Create a Data Flow Diagram (DFD) relating the tables of your database schema through the use of graphical tools in Microsoft Visio or an open source alternative such as Dia. Note: The graphically depicted solution is not included in the required p..

What gives rise to cyclical unemployment : If the labor market always clears, is there any unemployment? Any cyclical unemployment? What does it mean for the labor market "not to clear"?

Determine the percentage increase due to skin effect : Assuming an increase in resistance of 2% for spiraling, calculate and verify the dc resistance - Then calculate the dc resistance at 50°C, and determine the percentage increase due to skin effect.

How much will the money supply increase : Suppose Bob decides to keep $5,000 of his find as cash and deposits only $95,000 in his bank. By how much will the money supply increase?

What are the possible causes for the existence of the issue : Include information about the organization and the issue you have identified or for which you were consulted. Number of Employees: Identify the number of employees to be trained and their current skill levels. Locations of Employees: Identify where t..

Determine the resistance of the cable : Determine the resistance of the cable, if the resistivity of copper is 1.72 µΩ-cm at 20 C.

Draw up a balance sheet for the bank : Draw up a balance sheet for the bank. What is its net worth?

User Account

All Pages