67.8 Ibm of air in a rigid container at 29 psia and 480 R absorbs 3.90172 kW'hr of energy from an electrical resistance heater. For this problem, account for variable specific heats, but do not interpolate. a) Assuming no heat transfer, determine: The final temperature: The final pressure: psia b) if the final pressure were 59.208 psia, determine: The final temperature:

67.8 Ibm of air in a rigid container at 29 psia and 480 R absorbs 3.90172 kW'hr of energy from an electrical resistance heater. For this problem, account for variable specific heats, but do not interpolate. a) Assuming no heat transfer, determine: The final temperature: The final pressure: psia b) if the final pressure were 59.208 psia, determine: The final temperature:

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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