A basic D’Arsonval movement with a full-scale deflection of 50μA and internal resistance of 500Ω is used as a DC voltmeter. Determine the value of the multiplier resistance needed to measure a voltage range of 0-10V and its sensitivity (S). [Ans. 199.5kΩ, 20kΩ/V]
A basic D’Arsonval movement with a full-scale deflection of 50μA and internal resistance of 500Ω is used as a DC voltmeter. Determine the value of the multiplier resistance needed to measure a voltage range of 0-10V and its sensitivity (S). [Ans. 199.5kΩ, 20kΩ/V]
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 16RQ: Which of the following is not a requirement for an electric circuit? a. a source b. a path c. a load...
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A basic D’Arsonval movement with a full-scale deflection of 50μA and internal resistance of 500Ω is used as a DC voltmeter. Determine the value of the multiplier resistance needed to measure a voltage range of 0-10V and its sensitivity (S). [Ans. 199.5kΩ, 20kΩ/V]
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