1. Two conductors have equal resistances at 0°C. If one is made from copper and the other one from aluminum, which among the two conductors has a resistance that rises faster as the temperature continues to rise?

1. Two conductors have equal resistances at 0°C. If one is made from copper and the other one from aluminum, which among the two conductors has a resistance that rises faster as the temperature continues to rise?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.7MCQ: Consider Figure 3.5. Match the following, those on the left to those on the right. (i) Im (a)...

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Concept explainers

RTD (Resistance Temperature Detector)

A resistance temperature detector is a passive electronic device or a sensor. The name itself suggests that it is related to resistance, temperature, and detection. Similarly, its resistance changes when there is a temperature change; the resistance increases when the temperature of the RTD device increases or vice-versa. It is also known as a resistance thermometer. Its working is similar to the thermocouple.

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1. Two conductors have equal resistances at 0°C. If one is made from copper and the other one
from aluminum, which among the two conductors has a resistance that rises faster as the
temperature continues to rise?

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