1. The compressed air tank has a volume of 0.6 m. The temperature is 15°C and the atmospheric pressure is 101.35 kPa. When the tank is filled with air at a gage pressure of 244.74 kPa, determine the density of the air and the weight of air in the tank. Hint: Ideal gas law should be used. R-28 m/sK

1. The compressed air tank has a volume of 0.6 m. The temperature is 15°C and the atmospheric pressure is 101.35 kPa. When the tank is filled with air at a gage pressure of 244.74 kPa, determine the density of the air and the weight of air in the tank. Hint: Ideal gas law should be used. R-28 m/sK

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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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

1. The compressed air tank has a volume of 0.6 m. The temperature is 15°C and the
atmospheric pressure is 101.35 kPa. When the tank is filled with air at a gage pressure
of 244.74 kPa, determine the density of the air and the weight of air in the tank. Hint:
Ideal gas law should be used. R-287 m/sK

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