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Two resistors were selected from a supply of 2200 ± 10% 2 resistors. (a) Assume both resistors are 2200 +0% and compute the ex- pected resistance of the parallel combination. (b) Assume both resistors are 2200+10% 2 and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? (c) Assume both resistors are 2200-10% and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? CHAPTER 1 INTRODUCTION TO INSTRUMENTATION 1-6 Three resistors, to be connected in series, were selected from a supply of 470,000+10% resistors. (a) If all three resistors are 470,000 ± 0% 2, what is the expected value of the series combination? (b) If all three resistors are 470,000+10% 2, what is the expected value of the combination? What is the percent error when com- pared to the results of part a? (c) If all three resistors are 470,000 - 10% 2. what is the expected value of the combination? What is the percent error when com- pared to the results of part a?

Two resistors were selected from a supply of 2200 ± 10% 2 resistors. (a) Assume both resistors are 2200 +0% and compute the ex- pected resistance of the parallel combination. (b) Assume both resistors are 2200+10% 2 and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? (c) Assume both resistors are 2200-10% and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? CHAPTER 1 INTRODUCTION TO INSTRUMENTATION 1-6 Three resistors, to be connected in series, were selected from a supply of 470,000+10% resistors. (a) If all three resistors are 470,000 ± 0% 2, what is the expected value of the series combination? (b) If all three resistors are 470,000+10% 2, what is the expected value of the combination? What is the percent error when com- pared to the results of part a? (c) If all three resistors are 470,000 - 10% 2. what is the expected value of the combination? What is the percent error when com- pared to the results of part a?

Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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Two resistors were selected from a supply of 2200 ± 10% 2 resistors. (a) Assume both resistors are 2200 +0% and compute the ex- pected resistance of the parallel combination. (b) Assume both resistors are 2200+10% 2 and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? (c) Assume both resistors are 2200-10% and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? CHAPTER 1 INTRODUCTION TO INSTRUMENTATION 1-6 Three resistors, to be connected in series, were selected from a supply of 470,000+10% resistors. (a) If all three resistors are 470,000 ± 0% 2, what is the expected value of the series combination? (b) If all three resistors are 470,000+10% 2, what is the expected value of the combination? What is the percent error when com- pared to the results of part a? (c) If all three resistors are 470,000 - 10% 2. what is the expected value of the combination? What is the percent error when com- pared to the results of part a?
Transcribed Image Text:Two resistors were selected from a supply of 2200 ± 10% 2 resistors. (a) Assume both resistors are 2200 +0% and compute the ex- pected resistance of the parallel combination. (b) Assume both resistors are 2200+10% 2 and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? (c) Assume both resistors are 2200-10% and compute the ex- pected value of the parallel combination. What is the percent error when compared to the results of part a? CHAPTER 1 INTRODUCTION TO INSTRUMENTATION 1-6 Three resistors, to be connected in series, were selected from a supply of 470,000+10% resistors. (a) If all three resistors are 470,000 ± 0% 2, what is the expected value of the series combination? (b) If all three resistors are 470,000+10% 2, what is the expected value of the combination? What is the percent error when com- pared to the results of part a? (c) If all three resistors are 470,000 - 10% 2. what is the expected value of the combination? What is the percent error when com- pared to the results of part a?
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