3) a) A wire sample (1 mm in diameter by 1 m in length) of an aluminum alloy (containing 1.2% Mn) is placed in an electrical circuit such as that shown in the figure below. A voltage drop of 432 mV is measured across the length of the wire as it carries a 10 A current. Calculate the electrical conductivity of this alloy - Length, / Area, A Sample geometry

Power System Analysis and Design (MindTap Course List)
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ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
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Chapter4: Transmission Line Parameters
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Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...
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3) a) A wire sample (1 mm in diameter by 1 m in length) of an aluminum alloy (containing
1.2% Mn) is placed in an electrical circuit such as that shown in the figure below. A voltage
drop of 432 mV is measured across the length of the wire as it caries a 10 A current.
Calculate the electrical conductivity of this alloy
- Length, /
Area, A
Sample geometry
Transcribed Image Text:3) a) A wire sample (1 mm in diameter by 1 m in length) of an aluminum alloy (containing 1.2% Mn) is placed in an electrical circuit such as that shown in the figure below. A voltage drop of 432 mV is measured across the length of the wire as it caries a 10 A current. Calculate the electrical conductivity of this alloy - Length, / Area, A Sample geometry
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