Calculate the resistance of a 3 Mm length of aluminum overhead power cable if the cross-sectional area of the cable is 200 mm^6. Take the resistivity of aluminum, Al to be 0.03 x 10^(-6) ohm meter. cross - setional area ofthe cable is 200mm, resistivity of Al = 0.03 x 10-6 Qm 450 m2 0.45 2 0.45 k2

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter10: Using Wire Tables And Determining Conductor Sizes
Section: Chapter Questions
Problem 10PP: Determine the ohms-per-mil-foot of an aluminum conductor located in an area with a temperature of...
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Calculate the resistance of a 3 Mm length of aluminum overhead power cable if
the cross-sectional area of the cable is 200 mm^6. Take the resistivity of
aluminum, Al to be 0.03 x 10^(-6) ohm meter.
cross - setional area ofthe cable is 200mm, resistivity of Al = 0.03 x 10-6 Qm
450 m2
0.45 2
0.45 k2
4.50 N
Transcribed Image Text:Calculate the resistance of a 3 Mm length of aluminum overhead power cable if the cross-sectional area of the cable is 200 mm^6. Take the resistivity of aluminum, Al to be 0.03 x 10^(-6) ohm meter. cross - setional area ofthe cable is 200mm, resistivity of Al = 0.03 x 10-6 Qm 450 m2 0.45 2 0.45 k2 4.50 N
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