Calculate the energy wasted (Qexhaust) from convection oven if 5000SCFM natural gas is found in the exhaust pipe per day. the operating temperature (Toperating) is 500C while the ambient temperature is 25C. a. 2,375,000 b. 121,999 c. 2,565,000 d. 890,248 e. 1,221,009

Calculate the energy wasted (Qexhaust) from convection oven if 5000SCFM natural gas is found in the exhaust pipe per day. the operating temperature (Toperating) is 500C while the ambient temperature is 25C. a. 2,375,000 b. 121,999 c. 2,565,000 d. 890,248 e. 1,221,009

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter35: Comfort And Psychrometrics

Section: Chapter Questions

Problem 12RQ: A gas furnace has an output of 60,000 Btu/h. The return air temperature is 72F, and the temperature...

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2,375,000

121,999

2,565,000

890,248

1,221,009

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