having an internal resistance of 100 ohm is used to convert into multirange ammeter having the ranges: 0-10mA, 0-20mA, and 0-50mA. atormine the velue o f the

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter13: Heating Control Devices
Section: Chapter Questions
Problem 28RQ
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QIA 1mA meter movement
having an internal resistance
of 100 ohm is used to convert
into multirange ammeter
having the ranges: 0-10mA,
0-20mA, andO-50mA.
Determine the value of the
shunt resistance required for
each range.
Transcribed Image Text:QIA 1mA meter movement having an internal resistance of 100 ohm is used to convert into multirange ammeter having the ranges: 0-10mA, 0-20mA, andO-50mA. Determine the value of the shunt resistance required for each range.
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