A perfectly stirred-and-insulated tank, initially contains 95 L oil (p-1100 kg/m, Cp-1900 j/kg.°C, To-5 °C). At this time, the oil is being heated by electrical energy: Q=12exp(-0.03t), where Qis rate thermal energy transferred, in kW, and t is time in minutes. How long will it take, in minutes, for the oil temperature to reach 120 °C ? Lütfen birini seçin: a.104 b.96 c.112 d.108 e.100

A perfectly stirred-and-insulated tank, initially contains 95 L oil (p-1100 kg/m, Cp-1900 j/kg.°C, To-5 °C). At this time, the oil is being heated by electrical energy: Q=12exp(-0.03t), where Qis rate thermal energy transferred, in kW, and t is time in minutes. How long will it take, in minutes, for the oil temperature to reach 120 °C ? Lütfen birini seçin: a.104 b.96 c.112 d.108 e.100

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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