22.Two sets of independent voltage measurements taken by SEVEN observers were recorded as: Set A: 217.6 v, 217.1 v, 217.09 v, 220.00 v, 218.5 v, 216.9 v, and 217.07 v. Set B: 117.04 v, 117.1 v, 117.00 v, 116.95 v, 116.99 v, 117.1 v, and 117.9 v. a) Calculate the range of error for each set. b) What do you suggest to reduce the error?

22.Two sets of independent voltage measurements taken by SEVEN observers were recorded as: Set A: 217.6 v, 217.1 v, 217.09 v, 220.00 v, 218.5 v, 216.9 v, and 217.07 v. Set B: 117.04 v, 117.1 v, 117.00 v, 116.95 v, 116.99 v, 117.1 v, and 117.9 v. a) Calculate the range of error for each set. b) What do you suggest to reduce the error?

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 12RQ

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