c) Two of you have been given two instruments with the units in ohms, your colleague measures the resistivity of the material whiles you measure the resistance. Your supervisor comes around and ask you to comment both measurements, what would you tell him?

c) Two of you have been given two instruments with the units in ohms, your colleague measures the resistivity of the material whiles you measure the resistance. Your supervisor comes around and ask you to comment both measurements, what would you tell him?

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter16: Installation Of Heating, Cooling, And Refrigeration Systems

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.

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What are the factors that affects or influence the electrical properties of a material?

c) Two of you have been given two instruments with the units in ohms, your colleague measures the resistivity of the material whiles you measure the resistance.

Your supervisor comes around and ask you to comment both measurements, what would you tell him?

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