Ques 1(a). A copper wire has a resistance of 0.850 at 20°C. What will be its resistance at 40°C? The temperature coefficient of resistance of copper at 0°C is 0.004°C.
Ques 1(a). A copper wire has a resistance of 0.850 at 20°C. What will be its resistance at 40°C? The temperature coefficient of resistance of copper at 0°C is 0.004°C.
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 2RQ: Semiconductors are ____________.
conductors
insulators
half conductors
none of the above
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