Q3: In iron whose base plaet is mad aluminum alloy is turn on : The time for the plate temperature to reach 140°C. Determine the plate temperature which is to be uniform at all times . Take for the aluminum p=2770 kg/m, C,-875 kJ/kg.°C, a=7.3 m/s. The thermal conductivity of the plate k=177 W/m. C Air 22°C Ans : 51.8 °C IRON 1000 W 111 11

Q3: In iron whose base plaet is mad aluminum alloy is turn on : The time for the plate temperature to reach 140°C. Determine the plate temperature which is to be uniform at all times . Take for the aluminum p=2770 kg/m, C,-875 kJ/kg.°C, a=7.3 m/s. The thermal conductivity of the plate k=177 W/m. C Air 22°C Ans : 51.8 °C IRON 1000 W 111 11

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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