Electrical Technology 2020-4-1
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This post was last edited by sdscj0122 on 2020-4-1 09:47. It is a true/false question; please answer whether it is correct or incorrect. 3 points are awarded for a correct answer, 2 points for an incorrect one, and 5 points for a detailed explanation of the reason. A two-arm DC bridge is generally used to measure medium values of resistance, while a single-arm DC bridge is used to measure low values of resistance. Error
Error. DC bridges are divided into single-arm bridges (also known as Wheatstone bridges) and double-arm bridges (also known as Kelvin bridges). Single-arm bridges are used to measure medium resistances (1–10⁷ Ω), while double-arm bridges are used to measure low resistances (below 1 Ω)