Problem SolvingA platinum resistance thermometer has aresistance at 0 °c of 100 2 and forms onearm of a Wheatstone bridge. At thistemperature the bridge is balanced witheach of the other arms also being 100 0.The temperature coefficient of resistance ofthe platinum is 0.0039 °C-1.The supply voltage for the bridge is 6 V.What will be the temperature change ifthe output voltage is 112.61 mV?

Answered: Image /qna-images/answer/676dc686-1111-47ec-a561-64f007fda09c.jpg

Problem Solving A platinum resistance thermometer has a resistance at 0 °c of 100 Q and forms one arm of a Wheatstone bridge. At this temperature the bridge is balanced with each of the other arms also being 100 Q. The temperature coefficient of resistance of the platinum is 0.0039 °C-1. The supply voltage for the bridge is 6 V. What will be the temperature change if the output voltage is 112.61 mV?

Problem Solving A platinum resistance thermometer has a resistance at 0 °c of 100 Q and forms one arm of a Wheatstone bridge. At this temperature the bridge is balanced with each of the other arms also being 100 Q. The temperature coefficient of resistance of the platinum is 0.0039 °C-1. The supply voltage for the bridge is 6 V. What will be the temperature change if the output voltage is 112.61 mV?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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