Pick out the wrong unit conversion of thermal conductivity ? – McqOptions

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1.	Pick out the wrong unit conversion of thermal conductivity ?
A.	1 BTU/ft2.hr.°F/ft = 1.488 kcal/m2. hr.°C/m
B.	1 BTU/ft2.hr.°F/inch = 1.488 kcal/m2. hr.°C/m
C.	1 kcal/m.hr.°C = 0.672 BTU/ft.hr.°F = 1.163 W/m. °K
D.	1 W/cm.°C = 85.985 kcal/m.hr.°C = 57.779 BTU/ft.hr.°F
Answer» C. 1 kcal/m.hr.°C = 0.672 BTU/ft.hr.°F = 1.163 W/m. °K

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