During the measurement of a low resistance using a potentiometer, the following readings were obtained: Voltage drop across unknown resistance = 0.531 %3D Volts. Voltage drop across a 0.1 Ohm standard resistance connected in series with the unknown resistance = 1.083 Volt. %3D Value of the unknown resistor is (a) 49.03 milliohm (c) 20.4 milliohm (b) 108.3 milliohm (d) 53.1 milliohm
During the measurement of a low resistance using a potentiometer, the following readings were obtained: Voltage drop across unknown resistance = 0.531 %3D Volts. Voltage drop across a 0.1 Ohm standard resistance connected in series with the unknown resistance = 1.083 Volt. %3D Value of the unknown resistor is (a) 49.03 milliohm (c) 20.4 milliohm (b) 108.3 milliohm (d) 53.1 milliohm
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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