Q:: A circuit board by air with length L=15 cm, if the temperature of the air is 20°C with velocity 5 m/s and the rate of the heat transfer is 15 W Take the air properties at film temperature k = 0,0265 W/m.°C 1.655 x 10*m/s, Pr 0.7268 . Determine the board temperature at the end of the board Ans : 45.9°C

Q:: A circuit board by air with length L=15 cm, if the temperature of the air is 20°C with velocity 5 m/s and the rate of the heat transfer is 15 W Take the air properties at film temperature k = 0,0265 W/m.°C 1.655 x 10*m/s, Pr 0.7268 . Determine the board temperature at the end of the board Ans : 45.9°C

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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