A 185 range  voltmeter  is having an accuracy of ± 0.42% of FSD. Calculate the following  for the given M1 =90 volt and M2=145 volt. (i) Range of acceptable measurement values .  (ii)   % of error for a measurement .                                                                                               Accuracy= Answer for part 1 For M1 reading : Maximum Acceptable Value = Answer for part 2 Minimum Acceptable value = Answer for part 3 % Error = Answer for part 4 For M2 Reading : Minimum Acceptable value = Answer for part 5 Maximum Acceptable Value = Answer for part 6 % of Error =  Answer for part 7

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter4: Electric Meters
Section: Chapter Questions
Problem 9RQ: Explain the operation of an analog voltmeter.
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A 185 range  voltmeter  is having an accuracy of ± 0.42% of FSD. Calculate the following  for the given M1 =90 volt and M2=145 volt.

(i) Range of acceptable measurement values . 

(ii)   % of error for a measurement .                                                                                              

Accuracy=

Answer for part 1

For M1 reading :

Maximum Acceptable Value =

Answer for part 2

Minimum Acceptable value =

Answer for part 3

% Error =

Answer for part 4
For M2 Reading :

Minimum Acceptable value =
Answer for part 5

Maximum Acceptable Value =

Answer for part 6

% of Error = 

Answer for part 7
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