4.19 A thermoelectric switch composed of a copper rod 10 cm long at 20°C is to touchan electrical contact at a temperature of 150°C. What distance should there be between the rod end and the contact at 20°C?

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Answered: 4.19 A thermoelectric switch composed…

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter2: Basic Electricity

Section: Chapter Questions

Problem 24RQ: What is an insulator?

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4.19 A thermoelectric switch composed of a copper rod 10 cm long at 20°C is to touch an electrical contact at a temperature of 150°C. What distance should there be be tween the rod end and the contact at 20°C?