A 2-kW baseboard electric resistance heater in a vacant room is tumed on and kept on for 15 min. The mass of the air in the room is 75 kg, and the room is tightly sealed so that no air can leak in or out. Solve for the temperature rise of air at the end of 15 min.
A 2-kW baseboard electric resistance heater in a vacant room is tumed on and kept on for 15 min. The mass of the air in the room is 75 kg, and the room is tightly sealed so that no air can leak in or out. Solve for the temperature rise of air at the end of 15 min.
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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![A 2-kW baseboard electric resistance heater in a vacant room is turned on and kept on for 15 min. The mass of
the air in the room is 75 kg, and the room is tightly sealed so that no air can leak in or out. Solve for the
temperature rise of air at the end of 15 min.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe17c0106-949b-4474-a98e-db6c6f1ac182%2Fea23206c-c386-4680-a73e-1669ecdddebc%2F9rtvmj_processed.png&w=3840&q=75)
Transcribed Image Text:A 2-kW baseboard electric resistance heater in a vacant room is turned on and kept on for 15 min. The mass of
the air in the room is 75 kg, and the room is tightly sealed so that no air can leak in or out. Solve for the
temperature rise of air at the end of 15 min.
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