A BTU/hr.ft.2 °F is equal to_________________?
Correct answer: B. 4.88 kcal/hr. m.2°C
- A. 1 kcal/hr. m2°C
- B. 4.88 kcal/hr. m.2°C
- C. 1 kcal/hr. m2.°K
- D. None of these
Explanation
Converting Btu to kcal, square feet to square metres, and degrees Fahrenheit to degrees Celsius gives approximately 4.88 kcal/(h·m²·°C). Therefore option b is the matching conversion.
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