.363 cm. and a An annealed copper wire of unknown length has a diameter of resistance of .437 ohm. By several successive passes through drawing dies the radius of the wire is reduced to .092 CM. Assuming its resistivity has increased by 20.2 % in the drawing process, calculate the resistance of the reduced size wire.

.363 cm. and a An annealed copper wire of unknown length has a diameter of resistance of .437 ohm. By several successive passes through drawing dies the radius of the wire is reduced to .092 CM. Assuming its resistivity has increased by 20.2 % in the drawing process, calculate the resistance of the reduced size wire.

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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