The temperature coefficient of a wire of conducting materials is 0.004/°C at 20°C. The resistance of the wire rises to 1.24 times of its first value, when temperature of the wire is increased to 45 65 50 85 80 O none of the above

The temperature coefficient of a wire of conducting materials is 0.004/°C at 20°C. The resistance of the wire rises to 1.24 times of its first value, when temperature of the wire is increased to 45 65 50 85 80 O none of the above

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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Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

The temperature coefficient of a wire of conducting materials is 0.004/°C
at 20°C. The resistance of the wire rises to 1.24 times of its first value,
when temperature of the wire is increased to
45
65
50
85
80
none of the above

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