(b) A resistance temperature detector has a resistance of 150 2 at 20°C. The temperature coefficient of resistance, a20 = 0.0065. The dissipation constant is 30 mW/°C. The RTD is placed in an oven that is set at 120 °C. The current supplied to the RTD is 10 mA. Determine: The temperature rise due to self-heating of the RTD The temperature value as indicated on the RTD. (iii) The resistive value of the RTD in the oven. (iv) The percentage of error in temperature measurement due to self-heating effect. (i)

(b) A resistance temperature detector has a resistance of 150 2 at 20°C. The temperature coefficient of resistance, a20 = 0.0065. The dissipation constant is 30 mW/°C. The RTD is placed in an oven that is set at 120 °C. The current supplied to the RTD is 10 mA. Determine: The temperature rise due to self-heating of the RTD The temperature value as indicated on the RTD. (iii) The resistive value of the RTD in the oven. (iv) The percentage of error in temperature measurement due to self-heating effect. (i)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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