Determine the resistance of an aluminium coil of 140 cm as diameter consists of 15800 turns and the mean length per turn is 4305 cm. Take the electrical conductivity of the aluminium coil as 0.24 MS/m. Solution: Area of Cross-section of the Coil (in m2) 1.53 Total Length (in m) 680190 The Resistance of the Coil (in 2) 1.849
Determine the resistance of an aluminium coil of 140 cm as diameter consists of 15800 turns and the mean length per turn is 4305 cm. Take the electrical conductivity of the aluminium coil as 0.24 MS/m. Solution: Area of Cross-section of the Coil (in m2) 1.53 Total Length (in m) 680190 The Resistance of the Coil (in 2) 1.849
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter1: Basic Modes Of Heat Transfer
Section: Chapter Questions
Problem 1.70P: The thermal conductivity of fibreglass insulation at 67F is 0.02 Btu/h ft F. What is its value in SI...
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