A resistance arrangement of 50 ohm is desired. Two resistors of 100.0 ± 0.1 ohm and two resistors of 25.0 ± 0.02 ohm are available. Which should be used to results in the lowest uncertainty, a series arrangement with the 25-ohm resistors or a parallel arrangement with the 100-ohm resistors? Calculate the uncertainty for each arrangement

A resistance arrangement of 50 ohm is desired. Two resistors of 100.0 ± 0.1 ohm and two resistors of 25.0 ± 0.02 ohm are available. Which should be used to results in the lowest uncertainty, a series arrangement with the 25-ohm resistors or a parallel arrangement with the 100-ohm resistors? Calculate the uncertainty for each arrangement

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter5: Components, Symbols, And Circuitry Of Air-conditioning Wiring Diagrams

Section: Chapter Questions

Problem 27RQ: Change the following normally open elements from the de-energized position to the energized...

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