Determine the conductance at 20°C of an Aluminum bar 0.5 inch thick, 3.5 inches wide and 10ft. long. The conductivity of Aluminum is 70% that of copper and copper has conductivity of 600,000 mho/cm at 20°C.

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Chapter12: Electronic Control Devices
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Determine the conductance at 20°C of an Aluminum bar 0.5 inch thick, 3.5 inches wide
and 10ft. long. The conductivity of Aluminum is 70% that of copper and copper has a
conductivity of 600,000 mho/cm at 20°C.
Transcribed Image Text:Determine the conductance at 20°C of an Aluminum bar 0.5 inch thick, 3.5 inches wide and 10ft. long. The conductivity of Aluminum is 70% that of copper and copper has a conductivity of 600,000 mho/cm at 20°C.
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